Chemistry: electrical current producing apparatus, product, and process patents - Monitor Patents
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Chemistry: electrical current producing apparatus, product, and process

Below are recently published patent applications awaiting approval from the USPTO. Recent week's RSS XML file available below.
Listing for abstract view: USPTO application #, Title, Abstract excerpt,Patent Agent. Listing format for list view: USPTO National Class full category number, title of the patent application.
  
07/24/2014 > 71 patent applications in 43 patent subcategories.

20140205865 - Battery monitoring system, semiconductor device, battery assembly system, battery monitoring ic: Provides a battery monitoring system including a battery cell number setting section that sets each LSI with the respectively individual number of battery cells C to which they are connected. When a command to sequentially measure the battery voltage of the battery cells is input, a cell selection control section... Agent: Lapis Semiconductor Co., Ltd.

20140205863 - Rechargeable battery: A rechargeable battery, which can improve safety by maintaining a short-circuit state when the internal pressure of the rechargeable battery exceeds a critical pressure due to overcharge (or any other reason). In one embodiment, the rechargeable battery includes an electrode assembly, a case accommodating the electrode assembly, a cap assembly... Agent: Samsung Sdi Co., Ltd.

20140205864 - Rechargeable battery pack: A rechargeable battery pack includes a plurality of battery cells, a connection tab electrically coupled to one or more terminals of the battery cells, a connection plate electrically coupled to the connection tab, and having an opening for accommodating a protruding portion of the connection tab, and a protective circuit... Agent: Samsung Sdi Co., Ltd.

20140205866 - Fuel cell module: A fuel cell module includes a fuel cell stack, a reformer for reforming a mixed gas of a raw fuel and water vapor, an evaporator for supplying water vapor to the reformer, and a heat exchanger for raising the temperature of the oxygen-containing gas by heat exchange with a combustion... Agent: Honda Motor Co., Ltd.

20140205867 - Apparatus and method for providing safety measures during gas release from a vehicle battery and installation space for a vehicle battery: An apparatus for providing safety measures during gas release from a vehicle battery, such as a damaged lithium-ion rechargeable battery, arranged in a volume space having an opening includes at least one shroud element. The shroud element is configured to expand into the volume space by being filled with a... Agent: Robert Bosch Gmbh

20140205870 - Battery pack: A battery pack for a vehicle may include a cell array defining an upper surface and a housing defining a raised portion extending along and above a length of the array such that the raised portion and upper surface define a vent manifold therebetween which may be configured to collect... Agent: Ford Global Technologies, LLC

20140205868 - Cylindrical nickel-zinc cell with positive can: Rechargeable nickel zinc cells, and methods of manufacture, of a configuration that utilizes a positive can with a vent cap at the positive pole of the battery are described.... Agent: Powergenix Systems, Inc.

20140205869 - Packaged battery, stacked battery assembly, and film-covered battery: A packaged battery, an assembled battery, and a film-covered battery, which can prevent a dangerous state involving a high-pressure gas filled in the film-covered battery while ensuring a sealing reliability, are provided. The Packaged battery includes film-covered battery 1 including a battery element and exterior films forming a sealed space... Agent: Nec Corporation

20140205874 - Flexible fusible link, systems, and methods: A fusible link includes a current collector element, a battery cell conductor pad, and at least one fusible conductor connecting the current collector element and the battery cell conductor pad. The current collector element can be a current collector conductor pad, a current collector conductor pad and a current collector... Agent: Sinoelectric Powertrain Corporation

20140205871 - Nonaqueous electrolyte secondary battery: A nonaqueous electrolyte secondary battery includes: an electrode assembly including positive and negative electrode plates; a nonaqueous electrolyte; an outer body; and a current interruption mechanism being provided on at least one of a conductive pathway between the positive electrode plate and a positive electrode external terminal and a conductive... Agent: Sanyo Electric Co., Ltd.

20140205872 - Rechargeable battery having desirable safety performance: The present application provides a rechargeable battery including a battery case and a battery cap coupled to the battery case. The battery cap includes a conductive cap plate; a first electrode electrically connected to the cap plate; a second electrode insulatively connected to the cap plate, the second electrode being... Agent: Ningde Amperex Technology Limited

20140205873 - System for preventing condensate formation on a battery: A system for preventing condensate formation on a battery (1), in particular on a battery (1) that is cooled by means of a cooling device, wherein the battery (1) is surrounded by a housing (6), and wherein the housing (6) has at least one air inlet opening (8) and at... Agent:

20140205875 - Battery system having battery cells and an apparatus for controlling the temperature of the battery cells: A battery system includes a plurality of battery cells connected to one another and includes an apparatus configured to control the temperature of the plurality of battery cells. The apparatus includes at least one hollow body through which a coolant flows and includes at least one heat conducting element having... Agent: Robert Bosch Gmbh

20140205876 - Electrical storage device and spacer: An electrical storage device includes electrical storage elements (11); and spacers (13) arranged alternately with the electrical storage elements (11). Each of the spacers (13) includes an opposing surface that faces the adjacent electrical storage element (11), plural ribs that form cooling medium passages for a cooling medium flowing along... Agent: Toyota Jidosha Kabushiki Kaisha

20140205878 - Battery case: A battery case for mounting under a floor of a vehicle comprises a case body containing a battery module and a cover for closing over an opening of the case body. A reinforcement member for reinforcing the case body is attached to an outer surface of the case body. The... Agent: Kabushiki Kaisha Toyota Jidoshokki

20140205877 - Rechargeable battery: A rechargeable battery includes an electrode assembly, a case receiving the electrode assembly, a cap plate combined to the case, the cap plate including an opening and a bending inducing groove extending to a side of the cap plate from a side of the opening, and an electrode terminal installed... Agent:

20140205879 - Battery cell of novel structure: Disclosed herein is a battery cell configured to have a structure in which an electrode assembly is mounted in a battery case formed of a laminate sheet including a resin layer and a metal layer in a state in which the electrode assembly are connected to electrode terminals protruding outward... Agent: Lg Chem, Ltd.

20140205880 - Battery loading and unloading mechanism: Erroneous insertion of a battery into an imaging device resulting from downsizing of the battery is prevented. In a battery loading and unloading mechanism for loading and unloading a battery 2 formed in a flat rectangular parallelepiped and having an almost square main surface to and from a device (an... Agent: Sony Corporation

20140205881 - Heat transfer device: A heat transfer device for a motor vehicle may include a pump and a heat exchanger. The heat exchanger may have a first inlet and a first outlet for a refrigerant, and a second inlet and a second outlet for a coolant. The pump and the heat exchanger may be... Agent: Mahle International Gmbh

20140205882 - Li-ion pouch cell and a cell module: The present invention provides a Li-ion pouch cell wherein the Li-ion pouch cells comprise a sealed enclosure, electrode stack and thermally conductive elements, wherein the electrode stack and the thermally conductive elements are in the sealed enclosure, the thermally conductive elements include extensions which extend beyond the electrode stack, the... Agent:

20140205883 - Reactive separator for a metal-ion battery: A reactive separator is provided for a metal-ion battery. The reactive separator is made up of a reactive layer that is chemically reactive to alkali or alkaline earth metals, and has a first side and a second side. A first non-reactive layer, chemically non-reactive with alkali or alkaline earth metals,... Agent: Sharp Laboratories Of America, Inc.

20140205884 - Galvanic element with enhanced safety properties: A galvanic element includes at least one lithium-intercalating and at least one lithium-deintercalating electrode. A positive electrode and a negative electrode are separated by a polyimide-based separator that has a labyrinth porosity. The polyimide-based separator is configured at least on one side with a porous, ceramically-based coating that comprises a... Agent: Robert Bosch Gmbh

20140205887 - Battery and method for manufacturing same: A battery comprising an electrode stacked body that includes a plurality of electrodes and a plurality of separators that are alternately stacked; and a film-made cover member that, by joining mutually overlapped peripheral portions of films, constitute a package for hermetically receiving therein the electrode stacked body, in which the... Agent: Automotive Energy Supply Corporation

20140205886 - Stacked battery and method of manufacturing same: A stacked battery including two kinds of electrodes 1, 2 and separators 3 through each of which one of the two kinds of electrodes 1 is stacked on another of the two kinds of electrodes 2, each of separators 3 including bonding portion 7 in which separator 3 stacked on... Agent: Automotive Energy Supply Corporation

20140205885 - Sulfide-based solid cell module: An object of the present invention is to provide a sulfide-based solid cell module which prevents a rapid deterioration in some unit cells caused by hydrogen sulfide. Disclosed is a sulfide-based solid cell module comprising a unit cell stack which comprises two or more stacked unit cells, wherein each of... Agent:

20140205888 - Battery module: A battery module includes a plurality of overlapping rechargeable batteries arranged in one direction, each rechargeable battery including at least one terminal protruding outside, and a plurality of bus bars electrically connecting terminals of different rechargeable batteries of the plurality of rechargeable batteries, the bus bar including a bent band... Agent:

20140205889 - Battery module: A battery module includes a first battery cell, a second battery cell, and a terminal connection member connecting the first and second terminal portions together, and including: a first contact portion, the first contact portion having a first facing portion contacting the first terminal portion, a second contact portion, the... Agent: Samsung Sdi Co., Ltd.

20140205890 - All-solid-state cell: An all-solid-state cell contains a combination of an electrode active material and a solid electrolyte, and has a plate-shaped fired solid electrolyte body of a ceramic containing a solid electrolyte, a first electrode layer (e.g. a positive electrode) integrally formed on one surface of the fired solid electrolyte body by... Agent: Kyushu University

20140205891 - All-solid-state cell: An all-solid-state cell has a fired solid electrolyte body, a first electrode layer integrally formed on one surface of the fired solid electrolyte body by mixing and firing an electrode active material and a solid electrolyte, and a second electrode layer integrally formed on the other surface of the fired... Agent: Kyushu University

20140205892 - Cover mechanism and electronic device: A cover mechanism includes a cover which is detachably attached to a housing and a slide member which is slidably attached to the housing. The slide member includes a lock portion which locks the cover to keep the cover closed and a push-up portion which pushes up the cover as... Agent: Casio Computer Co., Ltd.

20140205893 - Case for packing battery: A case for packing a battery including a receiving case in which one or more battery cells are receivable, the receiving case including an open top portion; and a cover covering the open top portion of the receiving case and including a bottom part configured to surround peripheral portions of... Agent: Samsung Sdi Co., Ltd.

20140205894 - Electrochemical cell packaging material: Provided is a packaging material for electrochemical cells which has an identification mark that can be recognized from the outside and that is difficult to forge. The packaging material comprises a multilayer film which has a structure formed by laminating a base layer (11), an adhesive layer (13), a metal... Agent: Dai Nippon Printing Co., Ltd.

20140205895 - Rechargeable battery: A rechargeable battery includes an electrode assembly including first electrodes and second electrodes, a casing including a space in which the electrode assembly is embedded, a cap plate combined with the casing, and a first thin film insulating member fused with the casing and surrounding the casing.... Agent:

20140205896 - Rechargeable battery: A rechargeable battery including an electrode assembly including a positive electrode and a negative electrode; a case including a space receiving the electrode assembly; a cap plate coupled with the case; and a terminal electrically connected to the electrode assembly, the terminal protruding outside of the cap plate, wherein a... Agent:

20140205897 - Secondary battery and assembling method thereof: A secondary battery including an electrode assembly; a case containing the electrode assembly; a cap plate sealing an opening of the case; a collector terminal electrically connected to the electrode assembly and protruding through the cap plate; a coupling plate on the cap plate; an insulating member on at least... Agent:

20140205900 - Aluminum alloy foil for electrode collector and production method therefor: An object of the present invention is to provide an aluminum alloy foil for an electrode current collector, the foil having a high strength and high strength after a drying process. The aluminum alloy foil can be manufactured at low cost. Disclosed is an aluminum alloy foil for electrode current... Agent: Uacj Corporation

20140205899 - Binder for rechargeable lithium battery, electrode for rechargeable lithium battery, method of preparing electrode for rechargeable lithium battery and rechargeable lithium battery including electrode:

20140205898 - Composite cathode active material, cathode and lithium battery including the composite cathode active material, and preparation method thereof: In an aspect, a composite cathode active material a cathode and a lithium battery including the composite cathode active material, and a method of preparing the composite cathode active material is disclosed.... Agent: Samsung Sdi Co., Ltd.

20140205901 - Lithium rechargeable battery: The lithium rechargeable battery of the present invention is provided with a current collector and an active material layer containing active material particles 10 supported on this current collector. The active material particles 10 are secondary particles 14 in which a plurality of primary particles 12 of a lithium transition... Agent:

20140205902 - Graphene hybrid structures for energy storage applications: Aspects of the invention are directed to a method for forming a hybrid structure. Initially, a wire is received and an encapsulating film is deposited on the wire. Subsequently, the wire is selectively removed to leave a hollow tube formed of the encapsulating film. A plurality of active particles are... Agent: Bluestone Global Tech Limited

20140205903 - Single component sulfur-based cathodes for lithium and lithium-ion batteries: The present invention pertains to the selection of cathode materials. The cathode materials of concern are the conducting polymer or backbone and the redox active species or sulfur species. The selection of the materials is based on the characteristics of the materials relating to the other components of the batteries... Agent: The Blue Sky Group, Inc.

20140205904 - Binder composition for secondary battery negative electrode, negative electrode for secondary battery, negative electrode slurry composition, manufacturing method, and secondary battery: A binder composition for a negative electrode of a secondary battery, including a particulate binder, and a water-soluble polymer containing an acidic functional group, wherein the water-soluble polymer has an ion conductivity of 1×10−5 to 1×10−3 S/cm; and a swelling degree of the water-soluble polymer to a liquid with a... Agent: Zeon Corporation

20140205906 - Alkaline storage battery cathode, method for manufacturing alkaline storage battery cathode, alkaline storage battery, method for manufacturing alkaline storage battery, alkaline storage battery cathode active material, and method for manufacturing alkali: This alkaline storage battery cathode is provided with: nickel hydroxide particles covered by a cobalt-compound coating layer; a zinc compound; and an yttrium compound and/or an ytterbium compound. The zinc compound and the yttrium compound and/or ytterbium compound are blended at a blend ratio that is in accordance with the... Agent: Primearth Ev Energy Co., Ltd.

20140205905 - Ultrathin surface coating on negative electrodes to prevent transition metal deposition and methods for making and use thereof: An electrode material for use in an electrochemical cell, like a lithium-ion battery, is provided. The electrode material may be a negative electrode comprising graphite, silicon, silicon-alloys, or tin-alloys, for example. By avoiding deposition of transition metals, the battery substantially avoids charge capacity fade during operation. The surface coating is... Agent: Gm Global Technology Operations LLC

20140205907 - Silicon-based composite and production method thereof: The present invention relates to a silicon-based composite including a silicon oxide which is coated thereon with carbon and bonded therein to lithium. The present invention also relates to a method of producing a silicon-based composite, comprising coating a surface of silicon oxide with carbon, mixing the silicon oxide coated... Agent: Lg Chem, Ltd.

20140205908 - Enhanced-safety galvanic element: A separator for a galvanic element, more particularly a lithium ion cell, includes at least one positive electrode and at least one negative electrode that are configured to be separated by a separator. The separator includes a substrate composed of at least one high-temperature-resistant, fiber-forming polymer that has a melting... Agent: Robert Bosch Gmbh

20140205909 - Negative electrode mixture or gel electrolyte, and battery using said negative electrode mixture or said gel electrolyte: The purpose of the present invention is to provide a zinc negative electrode mixture for forming negative electrodes of safe and economic batteries exhibiting excellent battery performance; and a gel electrolyte or a negative electrode mixture which can be suitably used for forming a storage battery exhibiting excellent battery performance... Agent: Nippon Shokubai Co., Ltd.

20140205910 - Electrode which has been coated with a solid ion conductor which has a garnet-like crystal structure and has the stoichiometric composition l7+xaxg3-xzr2o12: e

20140205911 - Particles containing a non-conducting or semi-conducting nucleus covered with a hybrid conducting layer, their processes of preparation and uses in electrochemical devices: Mixture of particles comprising a non-conducting or semi-conducting nucleus covered with a hybrid conductor coating and hybrid conductor chains located between the particles of the mixture to constitute a conductivity network, that is prepared by mechanical crushing. Due to a very good conductivity of the network, a low resistivity, a... Agent: Hydro-quebec

20140205912 - Lithium anodes for electrochemical cells: Provided is an anode for use in electrochemical cells, wherein the anode active layer has a first layer comprising lithium metal and a multi-layer structure comprising single ion conducting layers and polymer layers in contact with the first layer comprising lithium metal or in contact with an intermediate protective layer,... Agent: Sion Power Corporation

20140205913 - Electrolyte for rechargeable lithium battery, and rechargeable lithium battery including same: An electrolyte for a rechargeable lithium battery includes a lithium salt and a non-aqueous organic solvent. The non-aqueous organic solvent includes about 1 volume % to about 40 volume % of ethylene carbonate, about 1 volume % to about 50 volume % of ethyl propionate, about 1 volume % to... Agent: Samsung Sdi Co., Ltd.

20140205914 - Electrolyte for lithium rechargeable battery and lithium rechargeable battery including the electrolyte: Disclosed are an electrolyte for a rechargeable lithium battery including an ionic liquid represented by Chemical Formula 1, a lithium salt, and an organic solvent, and a rechargeable lithium battery including the electrolyte for a rechargeable lithium battery.... Agent: Samsung Sdi Co., Ltd.

20140205915 - Electrolyte for lithium secondary battery and lithium secondary battery including the same: An electrolyte for a lithium secondary battery and a lithium secondary battery including the same are provided. The electrolyte includes a non-aqueous organic solvent, lithium salt, and an additive that is either a dicarboxylic acid anhydride and a halogenated ethylene carbonate or a diglycolic acid anhydride and a halogenated ethylene... Agent: Samsung Sdi Co., Ltd.

20140205916 - Manufacture of mixtures comprising lipo2f2 and lipf6: Mixtures comprising LiPO2F2 and LiPF6 both of which are electrolyte salts or additive for, i.a., Li ion batteries, are manufactured by the reaction of POF3 and LiF. The mixtures can be extracted with suitable solvents to provide solutions containing LiPO2F2 and LiPF6 which can be applied for the manufacture of... Agent: Solvay Sa

20140205917 - Metal-air battery: To provide a metal-air battery which allows rapid and efficient supply of a liquid electrolyte to an air electrode and an increase in charge-discharge capacity. Disclosed is a metal-air battery including an air electrode layer, a negative electrode layer and an electrolyte layer, the electrolyte layer being present between the... Agent: Toyota Jidosha Kabushiki Kaisha

20140205918 - Storage element and method for the production thereof: A storage element for a solid electrolyte battery is provided. The storage element has a main member having a porous matrix of sintered ceramic particles in which particles that are made of a metal and/or a metal oxide and jointly form a redox couple are embedded. Along a preferred direction,... Agent: Siemens Aktiengesellschaft

20140205919 - Gas diffusion layer with improved electrical conductivity and gas permeability and process of making the gas diffusion layer: A gas diffusion layer contains a substrate formed of a carbon containing material and a micro porous layer. The gas diffusion layer can be obtained by dispersing carbon black with a BET surface area of at most 200 m2/g, carbon nanotubes with a BET surface area of at least 200... Agent: Sgl Carbon Se

20140205920 - Fuel cell system for vehicles and method for controlling the same: The present invention relates to a fuel cell system for vehicles and a method for controlling the same which stably maintains an output of a fuel cell by precisely estimating a recirculated hydrogen amount to a stack. A fuel cell system according to the present invention may include: a stack... Agent: Hyundai Motor Company

20140205921 - Catalyst for fuel cell, electrode for fuel cell, membrane-electrode assembly for fuel cell and fuel cell system using the same: A catalyst for a fuel cell includes an active metal catalyst and a composite supporter supporting the active metal catalyst. The composite supporter includes a spherical-shaped supporter and a fibrous supporter, wherein the fibrous supporter is included in an amount of about 5 wt % to about 40 wt %... Agent: Samsung Sdi Co., Ltd.

20140205922 - Catalyst for fuel cell, electrode for fuel cell, membrane-electrode assembly for fuel cell and fuel cell system using the same: A catalyst for a fuel cell includes an active metal catalyst and a composite supporter supporting the active metal catalyst. The composite supporter includes a spherical-shaped supporter and a fibrous supporter, wherein the fibrous supporter is included in an amount of about 5 wt % to about 40 wt %... Agent: Samsung Sdi Co., Ltd.

20140205923 - Power generation characteristic estimation device for fuel cell: A power generation characteristic estimation device for fuel cell includes a reference characteristic setting unit for setting a reference power generation characteristic of a fuel cell, a current detection unit for detecting an actual current of the fuel cell, a voltage detection unit for detecting an actual voltage of the... Agent: Nissan Motor Co., Ltd.

20140205924 - Selectively reacting to the minimum cell voltage drop rate in a fuel cell system: A system and method that monitor the rate of a voltage drop of fuel cells in a fuel cell stack to determine whether the voltage drop is a result of cathode reactant starvation or anode reactant starvation. The method looks at a falling voltage of a fuel cell to determine... Agent: Gm Global Technology Operations LLC

20140205925 - Fuel cell system: A fuel cell system includes at least one fuel cell, water-conducting parts and components in the region of the supply and discharge of starting materials and products to and from the fuel cell, and at least one cooling circuit containing liquid cooling medium for cooling the fuel cell. The water-conducting... Agent: Daimler Ag

20140205926 - Fuel cell system and starting method thereof: The problem is that a large force is required to open a flow-dividing shut valve provided in an air supply path for supplying the air to a fuel cell stack at a start of a fuel cell system. This problem is solved by reducing a pressure difference between upstream and... Agent: Toyota Jidosha Kabushiki Kaisha

20140205927 - Fuel cell and proces for manufacturing a fuel cell: The present invention pertains to a fuel cell with a storage unit (4) for storing hydrogen (Hx), with a proton conductive layer, which covers a surface of the storage unit (4), and with a cathode (7) on a side of the proton conductive layer, which side is located opposite, wherein... Agent: Micronas Gmbh

20140205929 - Electrode catalyst layer for fuel cells, electrode for fuel cells, membrane electrode assembly for fuel cells, and fuel cell: This electrode catalyst layer for fuel cells is provided with: an electrode catalyst that comprises a conductive carrier and platinum-containing metal particles supported on the surface of the conductive carrier; and an ionomer that covers the electrode catalyst. This electrode catalyst layer for fuel cells is characterized in that the... Agent: Nissan Motor Co., Ltd.

20140205928 - Ternary platinum alloy catalyst: A platinum alloy catalyst PtXY, wherein X is nickel, cobalt, chromium, copper, titanium or manganese and Y is tantalum or niobium, characterised in that in the alloy the atomic percentage of platinum is 46-75 at %, of X is 1-49 at % and of Y is 1-35 at %; provided... Agent: Johnson Matthey Fuel Cells Limited

20140205930 - Catalyst production method, electrode catalyst for fuel cell produced by this method, and catalyst production apparatus: A method for producing a catalyst supporting a metal or an alloy on a support, including: independently controlling a temperature of a first supercritical fluid to be first temperature, the first supercritical fluid containing a precursor of the metal or precursor of the alloy that is dissolved in a supercritical... Agent: Toyota Jidosha Kabushiki Kaisha

20140205931 - Cathode electrode material: There is provided a fuel cell cathode electrode, comprising a porous skeletal medium, the surface of which medium is modified or otherwise arranged or constructed to induce enhanced activated behaviour, wherein the enhanced activated behaviour is induced by means of increasing the surface area for a given volume of the... Agent: Acal Energy Ltd

20140205932 - Manufacturing method of catalyst ink, manufacturing method of fuel cell, and fuel cell: A catalyst ink for improving the performance of catalyst electrodes in a fuel cell is produced by the following procedure. A catalyst dispersion is prepared by dispersing catalyst-supported particles as conductive particles with a catalyst supported thereon in a solvent. A gel material having viscoelasticity is prepared by mixing an... Agent: Toyota Jidosha Kabushiki Kaisha

20140205933 - Fuel cell and a method of manufacturing a fuel cell: A solid oxide fuel cell comprises a porous anode electrode, a dense non-porous electrolyte and a porous cathode electrode. The anode electrode comprises a first member and a plurality of parallel plate members extending from the first member. The cathode electrode comprises a second member and a plurality of parallel... Agent: Lg Fuel Cell Systems Inc

  
07/17/2014 > 53 patent applications in 42 patent subcategories.

20140199562 - Rechargeable battery: A rechargeable battery including an electrode assembly including a first electrode plate, a second electrode plate, and a separator interposed between the first electrode plate and the second electrode plate, a first current collector plate electrically coupled to the first electrode plate and including a fuse, a second current collector... Agent: Samsung Sdi Co., Ltd.

20140199563 - Rechargeable battery: A rechargeable battery including a case in which an electrode assembly is accommodated; a cap plate coupled with the case; a protection circuit board coupled with the cap plate, the protection circuit board being electrically connected with a first electrode of the electrode assembly; and a protection element coupled with... Agent:

20140199564 - Flow battery system, and control method and device thereof: Provided is a flow battery system and a control method and device thereof. The control method of the flow battery system includes: monitoring the temperature of the flow battery system; judging whether the temperature of the flow battery system exceeds a predefined temperature value range or not; and if the... Agent: Dongfang Electric Corporation

20140199565 - Valve assembly for preventing backflow for use with a battery case and battery case having the valve assembly: A valve assembly for preventing backflow and a battery case using the same is disclosed. In one aspect, the valve assembly for preventing backflow includes a first valve; a connection tube connected to the first valve and having at least one bent portion; and a second valve connected to the... Agent: Samsung Sdi Co., Ltd.

20140199566 - Drying device and battery system and motor vehicle having said drying device: A drying device includes a desiccant cartridge having a desiccant to reduce a moisture content of a gas located in an inner chamber of a housing. The drying device has a protective chamber which is configured to be introduced into the housing in a liquid-tight manner with respect to the... Agent: Robert Bosch Gmbh

20140199567 - Secondary battery: A secondary battery is disclosed. In one aspect, the battery includes an electrode assembly, a can accommodating the electrode assembly therein and a cap assembly sealing the can. The cap assembly includes a sub-plate electrically connected to the electrode assembly and a vent having a protruding portion electrically connected to... Agent: Samsung Sdi Co., Ltd.

20140199568 - Cable-type secondary battery: The present invention provides a cable-type secondary battery having a horizontal cross section of a predetermined shape and extending longitudinally, comprising: an electrode assembly comprising an inner electrode having an inner current collector and an inner electrode active material layer surrounding the outer surface of the inner current collector; a... Agent: Lg Chem, Ltd.

20140199569 - Predicted sensor information for a battery: A computer-implemented method for predicting a value of a cell parameter is provided, wherein the cell is one of a plurality of cells of a battery pack. The method includes determining which other different conditions of the cell and which similar and/or different conditions of any other cell of the... Agent: Johnson Controls Technology Company

20140199570 - Battery pack: A battery pack which includes a plurality of contact portions in a terminal accommodating portion provided in each of cell receiving portions of a plurality of battery cells, so that one selected from the plurality of contact portions can be electrically connected to electrode terminals of the battery cells even... Agent: Samsung Sdi Co., Ltd.

20140199571 - Rechargeable battery: A rechargeable battery includes: an electrode assembly formed by winding a positive and negative electrode plate and a separator between the electrode plates, and including a cavity along an axial direction of the electrode assembly; a center pin along the axial direction and housed in the cavity; a can having... Agent: Samsung Sdi Co., Ltd.

20140199574 - Battery and motor vehicle comprising said battery: A battery includes at least one battery module that has several battery cells arranged next to each other on a support plate. The battery module is arranged with the support plate on a base plate of the battery or on a base plate of a lower unit of the battery.... Agent: Robert Bosch Gmbh

20140199573 - Battery pack: A battery pack is disclosed. In one aspect, the battery pack includes a battery cell comprising first and second sides opposing each other, a first cell holder coupled to the first side of the battery cell and a second cell holder coupled to the second side of the battery cell.... Agent: Samsung Sdi Co., Ltd.

20140199575 - Battery pack: A battery pack includes a frame member having a bottom surface and a side surface extending from the bottom surface, and having an opened top opposite to the bottom surface; at least one bare cell accommodated in the frame member; and an exterior member surrounding the bare cell and at... Agent: Samsung Sdi Co., Ltd.

20140199572 - Film-based battery holder: A battery pack is provided. The battery pack includes a first battery that includes a first terminal and second terminal on the opposite side of the battery from the first terminal. The battery pack further includes a battery holder. The battery holder includes a flexible substrate and a first conductive... Agent: Sensormatic Electronics, LLC

20140199576 - Battery device, electronic apparatus, and battery system: Disclosed is a battery device including a battery enclosure incorporating a battery cell. The battery device further includes an output terminal that outputs power of the battery cell. The battery enclosure includes a first surface, a second surface, a first step surface, a second step surface, a first engaging portion,... Agent: Sony Corporation

20140199577 - Alkali metal intercalation material as an electrode in an electrolytic cell: The present invention provides an electrochemical cell that includes an anolyte compartment housing an anode electrode; a catholyte compartment housing a cathode electrode; and a solid alkali ion conductive electrolyte membrane separating the anolyte compartment from the cathode compartment. In some cases, the electrolyte membrane is selected from a sodium... Agent: Ceramatec, Inc.

20140199578 - Flexible alkaline battery: This invention presents the development of flexible battery especially primary and secondary alkaline batteries. Nano carbons, in particularly carbon nanotubes are implemented in conductive polymers to develop flexible electrodes. Polymer separators that can withstand high pH and serve the purpose of electrolyte storage is used to enhance performance. The relatively... Agent:

20140199579 - Negative electrode active material for nonaqueous electrolyte secondary battery, nonaqueous electrolyte secondary battery and battery pack: A negative electrode active material for a nonaqueous electrolyte secondary battery has a carbonaceous substance, a silicon oxide phase in the carbonaceous substance, a silicon phase in the silicon oxide phase, and a zirconia phase in the carbonaceous substance. The negative electrode active material has a diffraction peak at 2θ=30±1°... Agent: Kabushiki Kaisha Toshiba

20140199580 - Electronic device: To provide an electronic device having high capacity and high reliability. To provide an electronic device with a small size which can be provided indoors even when it has high capacity. The electronic device includes a plurality of battery cells connected in series. The plurality of battery cells each include... Agent: Semiconductor Energy Laboratory Co., Ltd.

20140199581 - Secondary battery including integrated anode and cathode leads and method of manufacturing the same: Provided is a secondary battery including integrated anode and cathode leads and a method of manufacturing the same. An anode lead and a cathode lead of a secondary battery aligned to be parallel with respect to each other are encompassed by a single lead film. Thus, sealing may be easily... Agent: Lg Chem, Ltd.

20140199582 - Electric storage device and manufacturing method thereof: Provided is an electric storage device including: a first electrode plate; a second electrode plate having a polarity opposite to that of the first electrode plate; and a separator interposed between the first electrode plate and the second electrode plate, wherein the first electrode plate includes a current collector and... Agent: Gs Yuasa International Ltd.

20140199583 - Electrode for nonaqueous electrolyte secondary battery, nonaqueous electrolyte secondary battery, and battery pack: An electrode for a nonaqueous electrolyte secondary battery of an embodiment has an active material layer containing an active material and a binder containing fluorine, and a current collector bound to the active material layer. When a thermal decomposition start temperature of the binder is T1° C. and the thermal... Agent: Kabushiki Kaisha Toshiba

20140199584 - Electrode for nonaqueous electrolyte secondary battery, nonaqueous electrolyte secondary battery, and battery pack: An electrode for a nonaqueous electrolyte secondary battery of an embodiment has an active material layer containing an active material and a binder containing fluorine, and a current collector bound to the active material layer. When a thermal decomposition start temperature of the binder is T1° C. and a thermal... Agent: Kabushiki Kaisha Toshiba

20140199585 - Low symmetry molecules and phosphonium salts, methods of making and devices formed there from: Synthesis of molecules and salts is disclosed having low average symmetry and their use in many applications, including but not limited to: as electrolytes in electronic devices such as memory devices including static, permanent and dynamic random access memory, as electrolytes in energy storage devices such as batteries, electrochemical double... Agent: Esionic Es, Inc.

20140199586 - Apparatus for evaporating liquid hydrocarbon compounds or of liquids in which hydrocarbon compounds are contained as well as use of same: The invention relates to an apparatus for evaporating liquid hydrocarbon compounds or liquids in which at least one hydrocarbon compound is contained and to a use of same. It is the object of the invention to provide an apparatus for evaporating hydrocarbon compounds or liquids in which such compounds are... Agent: Suedzucker Ag Mannheim/ochsenfurt

20140199589 - Electric storage device and manufacturing method thereof: Provided is an electric storage device including: a first electrode plate, a second electrode plate having a polarity opposite to that of the first electrode plate, and a separator interposed between the first electrode plate and the second electrode plate, wherein the first electrode plate includes a current collector, a... Agent: Gs Yuasa International Ltd.

20140199588 - Electrolytic copper foil, method of producing electrolytic copper foil, lithium ion secondary cell using electrolytic copper foil as collector: The present invention provides an electrodeposited copper foil having a tensile strength of at least 300 MPa and elongation rate of at least 3.0% after heat treatment at 350° C. for 1 hour and provides a copper foil which prevents the breakage of a current collector (copper foil) while maintaining... Agent: Furukawa Electric Co., Ltd.

20140199590 - Lithium secondary battery: A lithium secondary battery exhibiting low temperature output characteristics is provided. The lithium secondary battery of the present invention includes a current collector 12, and an active material layer 14 which is supported on the current collector 12 and contains active material particles 30 and electrically conductive material 16. The... Agent:

20140199587 - Positive electrode for rechargeable lithium battery and rechargeable lithium battery including the same: In an aspect, a positive electrode for a lithium rechargeable battery including a current collector; a positive active material layer disposed on the current collector, wherein the positive active material layer includes a positive active material, active carbon, and an additive.... Agent:

20140199592 - High sulfur content copolymers and composite materials and electrochemical cells and optical elements using them: The present invention relates generally to high sulfur content polymeric materials and composites, methods for making them, and devices using them such as electrochemical cells and optical elements. In one aspect, a polymeric composition comprising a copolymer of sulfur, at a level in the range of at least about 50... Agent: Arizona Board Of Regents On Behalf Of The Universi Of Arizona

20140199591 - Pasted nickel hydroxide electrode and additives for rechargeable alkaline batteries: A pasted positive nickel hydroxide electrode for use in battery cells (e.g., in nickel zinc cells, and nickel metal hydride cells) includes nickel hydroxide particles, a cobalt metal and/or cobalt compound and a sulfur-containing complexing agent capable of forming a complex with cobalt. The presence of the sulfur-containing complexing agent,... Agent: Powergenix Systems, Inc.

20140199593 - Negative electrode for nonaqueous electrolyte secondary battery, nonaqueous electrolyte secondary battery and battery pack: A negative electrode for a nonaqueous electrolyte secondary battery has a current collector, a negative electrode active material layer containing a negative electrode active material and a binder that binds the negative electrode active material, and an azole compound having an amino group as a functional group at a part... Agent: Kabushiki Kaisha Toshiba

20140199594 - Anode active material for secondary battery and method of manufacturing the same: An anode active material for a lithium secondary battery having high-capacity and high-efficient charge/discharge characteristics. The anode active material includes silicon single phases; and silicon-metal alloy phases surrounding the silicon single phases. A dopant is distributed in the anode active material, and the silicon single phases are formed through rapid-cooling... Agent: Mk Electron Co., Ltd.

20140199595 - Method of synthesis of a compound lim1-x-y-znyqzfexpo4 and use thereof as electrode material for a lithium battery: The invention relates to a method of manufacture of a compound of formula LiM1-x-y-zNyQzFexPO4, the compound thus obtained, and to a method of manufacture of a composite material comprising LiM1-x-y-zNyQzFexPO4 and carbon, the composite material thus obtained, as well as an electrode comprising this composite material, and a lithium battery... Agent: Commissariat A L'energie Atomique Et Aux Energies Alternatives

20140199596 - Sodium-based energy storage device based on surface-driven reactions: The performance of sodium-based energy storage devices can be improved according to methods and devices based on surface-driven reactions between sodium ions and functional groups attached to surfaces of the cathode. The cathode substrate, which includes a conductive material, can provide high electron conductivity while the surface functional groups can... Agent: Battelle Memorial Institute

20140199597 - Semiconductor structures having a micro-battery and methods for making the same: The present disclosure provides an embodiment of an integrated structure that includes a first electrode of a first conductive material embedded in a first semiconductor substrate; a second electrode of a second conductive material embedded in a second semiconductor substrate; and a electrolyte disposed between the first and second electrodes.... Agent: Taiwan Semiconductor Manufacturing Company, Ltd.

20140199598 - Electrode for solid electrolyte secondary battery, solid electrolyte secondary battery, and battery pack: According to one embodiment, a solid electrolyte secondary battery includes a positive electrode, a negative electrode, and a solid electrolyte layer, wherein at least one selected from the positive electrode and the negative electrode comprises active material particles, first solid electrolyte particles located the vicinity of a surface of the... Agent: Kabushiki Kaisha Toshiba

20140199599 - Electrolytes for rechargeable lithium battery and rechargeable lithium battery comprising same: Disclosed is an electrolyte for a rechargeable lithium battery including an organic solvent; a lithium salt; a flame retardant; and at least one acrylate compound having a fluorinated alkyl group. The electrolyte for a rechargeable battery may provide a rechargeable lithium battery having flame-retardant characteristics without decrease of cycle-life and... Agent:

20140199600 - Nonaqueous electrolyte solution for secondary battery and secondary battery: The present invention provides a nonaqueous electrolyte solution, which can improve flame retardancy and ameliorate performances of a battery without deteriorating the basic battery performance as far as possible, and a secondary battery. The nonaqueous electrolyte solution is a nonaqueous electrolyte solution for a secondary battery that contains metal salts... Agent: Fujifilm Corporation

20140199601 - Additive for nonaqueous electrolyte, nonaqueous electrolyte, and electricity storage device: in which A represents CmH(2m-n)Zn, m being an integer of 1 to 6, n being an integer of 0 to 12, and Z representing a substituted or unsubstituted alkyl group, a silyl group, a phosphonic acid ester group, an acyl group, a cyano group, or a nitro group, the compound... Agent: Sumitomo Seika Chemicals Co., Ltd.

20140199602 - Lithium battery: A lithium battery including: a positive electrode including an overlithiated lithium transition metal oxide having a layered structure; a negative electrode including a silicon-based negative active material; and an electrolyte between the positive electrode and the negative electrode, the electrolyte including an electrolytic solution including a fluorinated ether solvent in... Agent: Samsung Sdi Co., Ltd.

20140199603 - Biological fuel cell and methods: A fuel cell has an anode and a cathode with anode enzyme disposed on the anode and cathode enzyme is disposed on the cathode. The anode is configured and arranged to electrooxidize an anode reductant in the presence of the anode enzyme. Likewise, the cathode is configured and arranged to... Agent: Abbott Diabetes Care Inc.

20140199604 - Stable ion exchange fluorinated polymers and membranes obtained therefrom: A composition comprising at least one fluorinated polymer comprising —SO2X functional groups, wherein X is selected from X′ or from OM and wherein X′ is selected from the group consisting of F, CI, Br, I and M is selected from the group consisting of H, alkaline metals, NH4, and at... Agent: Solvay Specialty Polymers Italy S.p.a.

20140199605 - Transient inlet relative humidity estimation via adaptive cathode humidification unit model and high frequency resistance: An apparatus and method to determine the relative humidity of a fuel cell system. A controller is cooperative with a first device and a second device to receive a valve signal and a high frequency resistance value. The controller controls the relative humidity of a fuel cell stack based on... Agent: Gm Global Technology Operations LLC

20140199606 - Method for cooling a fuel cell: A method for cooling a fuel cell (3) using a liquid cooling medium, wherein of the starting materials supplied to the fuel cell and the products discharged from the fuel cell, at least one is gaseous during at least one of the operating conditions. The cooling medium is conveyed through... Agent: Daimler Ag

20140199607 - Redox flow batteries based on supporting solutions containing chloride: Redox flow battery systems having a supporting solution that contains Cl− ions can exhibit improved performance and characteristics. Furthermore, a supporting solution having mixed SO42− and Cl− ions can provide increased energy density and improved stability and solubility of one or more of the ionic species in the catholyte and/or... Agent: Battelle Memorial Institute

20140199608 - Fuel cell limiting the phenomenon of corrosion: A fuel cell includes three membrane-electrode assemblies. and first and second bipolar metal plates interposed between the membrane-electrode assemblies. Each of the bipolar plates comprises two metal sheets facing a respective membrane-electrode assembly and fixedly attached by welds. The two metal sheets comprise successive guiding channels for guiding gas extending... Agent: Commissariat A L'energie A L'energie Atomique Et Aux Energies Al Ternatives

20140199609 - Electrocatalyst for solid polymer fuel cell: Provided is an electrocatalyst for solid polymer fuel cells capable of increasing the active surface area for reactions in a catalyst component, increasing the utilization efficiency of the catalyst, and reducing the amount of expensive precious metal catalyst used. Also provided are a membrane electrode assembly that uses this electrocatalyst... Agent: Nissan Motor Co., Ltd.

20140199610 - Proton-conducting membrane, method for their production and their use in electrochemical cells: The present invention relates to a novel proton-conducting polymer membrane based on polyazole polymers which, owing to their outstanding chemical and thermal properties, can be used widely and are suitable in particular as polymer electrolyte membrane (PEM) for producing membrane electrode assemblies or so-called PEM fuel cells.... Agent:

20140199611 - Proton-conducting membrane, method for their production and their use in electrochemical cells: The present invention relates to a novel proton-conducting polymer membrane based on polyazole polymers which, owing to their outstanding chemical and thermal properties, can be used widely and are suitable in particular as polymer electrolyte membrane (PEM) for producing membrane electrode assemblies or so-called PEM fuel cells.... Agent: Basf Se

20140199612 - Solid oxide fuel cell having hybrid sealing structure: A solid oxide fuel cell (“SOFC”) sealed with a multi-layered hybrid structure, the SOFC including: a cathode layer; a cathode current collector in contact with the cathode layer; an anode layer corresponding to the cathode layer; an anode current collector in contact with the anode layer; an electrolyte layer disposed... Agent: Samsung Electronics Co., Ltd.

20140199613 - Proton-conducting composite membrane for fuel cells: The present invention relates to a membrane that includes a porous polymer material made of a polyimide with interconnected macropores and impregnated with protic ionic liquid conductors (CLIP), as well as to the method for manufacturing same and to the uses thereof. The membranes of the invention fulfil the need... Agent: Institut Polytechnique De Grenoble

20140199614 - Composite, and electrode and fuel cell including the composite: e

  
07/10/2014 > 79 patent applications in 56 patent subcategories.

20140193669 - Battery pack: A battery pack including a case, which is improved by preventing deformation, such as warp, from occurring to the case, is provided. The battery pack includes one or more batteries, a protective circuit module (PCM) electrically connected to the batteries, a case accommodating the batteries and the PCM, and one... Agent:

20140193670 - Battery pack: A battery pack including a battery cell; a protection circuit module (PCM) electrically coupled to the battery cell; a case including internally defined positions for housing the battery cell and the PCM and having a hole; a connector extending through the hole and protruding from the case, the connector electrically... Agent:

20140193671 - Portable fuel cell system having a fuel cell system controller: A portable fuel cell system includes a fuel cell having a plurality of flow inputs and a power output, a temperature sensor configured to measure operating temperature of the fuel cell, a power output sensor coupled to the fuel cell and configured to measure a power parameter related to fuel... Agent: Lilliputian Systems, Inc.

20140193672 - Thermal to eletric converting cell: Disclosed are a metal support thermal to electric converting cell, a thermal to electric power generator using the same, and a method for manufacturing the thermal to electric converting cell. Unlike a conventional method for manufacturing the thermal to electric converting cell by sintering a solid electrolyte, a method provided... Agent: Korea Institute Of Energy Research

20140193673 - Polarity switching flow battery system and method: A flow battery system and method are provided. The flow battery system may include a feed system feeding positive electrolyte from a first storage tank to a positive inlet of a battery stack and negative electrolyte from a second storage tank to a negative inlet of the battery stack, a... Agent: Ashlawn Energy, LLC

20140193674 - Battery module: A battery module includes: battery blocks which are connected to each other and each of which includes cells. Each of the cells has an opening through which a gas generated in the cell is released to an outside. Each of the battery blocks has a holder in which the cells... Agent: Panasonic Corporation

20140193676 - Electronic device and battery pack: An electronic device includes a storing unit which is provided on a battery pack and which retains power information of the battery pack, an acquiring unit which is provided in the main unit and which acquires the power information of the battery pack from the storing unit, and a control... Agent: Sony Corporation

20140193675 - Secondary battery: A secondary battery including an electrode assembly; first and second collector plates connected to respective first and second electrodes of the electrode assembly; a case accommodating the electrode assembly, the first collector plate, and the second collector plate; a cap plate sealing an opening of the case; a first electrode... Agent: Samsung Sdi Co., Ltd.

20140193677 - Conditioning of cabin air of an aircraft: The invention relates to a devise for conditioning of cabin air from a cabin space of an aircraft that has at least one lithium air battery (106), having a first feed line (101) by means of which ambient air can be delivered to the battery (106) from the environment outside... Agent: Eads Deutschland Gmbh

20140193678 - Rechargeable battery and module of the same: A rechargeable battery includes an electrode assembly that performs charging and discharging; a case in which the electrode assembly is installed; a cap plate coupled to the case; an electrode terminal coupled to a terminal hole of the cap plate; and an insulator between the cap plate and the electrode... Agent:

20140193680 - Battery module: A battery module may include batteries that include electrode terminals, and a measurement member that measures one or more of a voltage, a current, or a temperature of each of the batteries. The measurement member may include receiving portions, and the battery module may include connection members that electrically connecting... Agent: Samsung Sdi Co., Ltd.

20140193679 - Secondary battery: A secondary battery includes an electrode assembly having a first electrode plate, a second electrode plate and a separator interposed between the first and second electrode plates; a lower case accommodating the electrode assembly therein; and a cap assembly sealing the lower case. In the secondary battery, the lower case... Agent: Samsung Sdi Co., Ltd

20140193681 - Cable-type secondary battery: The present invention relates to a cable-type secondary battery having a horizontal cross section of a predetermined shape and extending longitudinally, comprising: an inner electrode having an inner current collector and an inner electrode active material layer surrounding the outer surface of the inner current collector; a separation layer surrounding... Agent: Lg Chem, Ltd.

20140193682 - Lithium ion secondary battery and method for manufacturing lithium ion secondary battery: A ratio La/Lb between lengths La and Lb is defined as a first ratio, and a ratio Sa/Sb between areas Sa and Sb is defined as a second ratio. The first and second ratios are positioned within a region surrounded by lines connecting five points P1 to P5 in a... Agent:

20140193686 - Apparatus for voltage supply: An arrangement for supplying power, particularly for supplying power to a motor vehicle, includes a cell module having several storage cells arranged between a first and a second plate-type element. The cell module further includes a plate-type cooling element thermally conductively connected with the bottom sides of the storage cells,... Agent:

20140193685 - Battery module: A battery module including a plurality of battery cells arranged in one direction; heat insulating members interposed between the plurality of battery cells so as to control heat generated in the battery cells; and a housing fixing the battery cells and the heat insulating members.... Agent: Samsung Sdi Co., Ltd.

20140193683 - Battery pack base plate heat exchanger: A heat exchanger integrated into an electric vehicle's battery pack enclosure is provided, where the heat exchanger conduits are mechanically and thermally coupled to the inside surface of the enclosure base plate and where the battery pack enclosure is mounted such that ambient air flows over the outside surface of... Agent: Tesla Motors, Inc.

20140193684 - Rechargeable battery pack: A rechargeable battery pack includes a rechargeable battery cell, and a pair of cell holders receiving respective sides of the rechargeable battery cell in a length direction, the pair of cell holders being combinable with each other. Each of the cell holders includes a base that supports the rechargeable battery... Agent: Samsung Sdi Co., Ltd.

20140193687 - Redox flow battery: A redox flow battery including a cathode cell having a cathode and a catholyte solution; an anode cell having an anode and an anolyte solution; and an ion exchange membrane disposed between the cathode cell and the anode cell, wherein the catholyte solution and the anolyte solution each include an... Agent: Samsung Electronics Co., Ltd.

20140193688 - Underwater craft having an electrochemical battery: Disclosed is an underwater craft having an electrochemical battery activated by an electrolyte, including: an electrochemical cell; a tank (13) intended to contain the electrolyte; a seawater flow rate regulator (37) arranged upstream of the tank (13). The flow rate regulator includes: a fixed housing (60) including first ports (64);... Agent: Dcns

20140193689 - Electrochemical cell, method of producing electrochemical cell, battery pack, and car: According to one embodiment, an electrochemical cell includes a positive electrode, a negative electrode, a sulfide-based solid electrolyte layer and an oxide-based solid electrolyte layer. The positive electrode includes positive electrode active material particles which absorb and release lithium ions at a potential of 3 V (vs. Li/Li+) or more.... Agent: Kabushiki Kaisha Toshiba

20140193690 - Battery module: A battery module includes a plurality of rechargeable batteries, each rechargeable battery including a first electrode end and a second electrode end protruding outside a case of the rechargeable battery, a first top insulation member at a bottom of the first electrode end, and an identifier on the first top... Agent:

20140193692 - Multilayer porous film, separator for nonaqueous electrolyte secondary batteries, and nonaqueous electrolyte secondary battery: Provided is a multilayer porous film that has extremely high powder fall-off resistance and superior electrolyte solution adsorptivity and heat resistance and exhibits superior properties when used as a battery separator without decreasing the high air permeability of a porous film. The multilayer porous film includes a polyolefin-based resin porous... Agent: Mitsubishi Plastics, Inc.

20140193691 - Nonaqueous electrolyte secondary battery: A nonaqueous electrolyte secondary battery 100 according to the present invention is provided with an electrode assembly 80 having a structure in which a positive electrode 10 and a negative electrode 20 are stacked with a separator 30 interposed therebetween. A porous filler layer 32 is formed between the positive... Agent:

20140193693 - Lithium-ion conductive sulfide, solid electrolyte secondary battery and battery pack: According to one embodiment, a solid electrolyte secondary battery includes a positive electrode containing an active material, a negative electrode containing an active material, and a solid electrolyte layer. The solid electrolyte layer includes a lithium-ion conductive sulfide containing at least one element selected from a group consisting of Al,... Agent: Kabushiki Kaisha Toshiba

20140193694 - Cell block: A cell block includes holding sections that hold a battery cell arrayed body of a lower layer between a lower holding frame member and a middle holding frame member, hold a battery cell arrayed body of an upper layer between the middle holding frame member and an upper holding frame... Agent:

20140193695 - Lithium-ion conducting oxide, solid electrolyte secondary battery and battery pack: According to one embodiment, a solid electrolyte secondary battery includes a positive electrode, a negative electrode and a solid electrolyte layer. The solid electrolyte layer includes a lithium-ion conducting oxide containing at least one element selected from the group consisting of B, N, F and S, wherein a total content... Agent: Kabushiki Kaisha Toshiba

20140193696 - Secondary battery and secondary battery module: A secondary battery is provided including an electrode assembly including a first electrode plate, a second electrode plate, and a separator; a case containing the electrode assembly; a first current collector electrically connected to the first electrode plate; a first terminal electrically connected to the first current collector; a second... Agent: Samsung Sdi Co., Ltd.

20140193697 - Aqueous electrolyte battery: An aqueous electrolyte battery is provided with a positive electrode, a negative electrolyte, an aqueous electrolyte, and a deposition portion that promotes deposition of discharge product and that is provided at a location that contacts the aqueous electrolyte and that is a location other than at a catalyst included in... Agent: Toyota Jidosha Kabushiki Kaisha

20140193700 - Cylindrical battery: A battery includes a cylindrical battery case and an electrode group including a positive electrode, a negative electrode, and a separator. The electrode group and the battery case define a space communicated from a top to a bottom, and one of the positive electrode and the negative electrode has a... Agent: Gs Yuasa International Ltd.

20140193698 - Electrochemical cell, cell case and method for making same: An electrochemical cell comprises a negative electrode, an positive electrode, a cell case, and a solid electrolyte. The cell case comprises an outer case and an inner case. The solid electrolyte defines a first chamber to receive the negative electrode and is disposed within the inner case to define a... Agent: General Electric Company

20140193699 - Electrode assembly and secondary battery having the same: An electrode assembly and a secondary battery having the same improve efficiency and stability of the secondary battery. The electrode assembly includes: a positive electrode plate having a positive electrode collector on which a positive electrode coating portion and a positive electrode non-coating portion are formed; a negative electrode plate... Agent:

20140193701 - Electrode plate, layered electrode group, and battery: A layered electrode group according to the present invention includes a positive electrode plate, a negative electrode plate, and a separator. The positive electrode plate is formed into a substantial U-shape by disposing two active material retaining portions retaining the positive active material opposite to each other. The negative electrode... Agent: Gs Yuasa International Ltd.

20140193702 - Housing for a galvanic element: A method for producing a housing for a galvanic element includes forming a metal base housing to improve the insulation properties of the housing and gluing an insulation film to at least one outer surface of the base housing.... Agent: Robert Bosch Gmbh

20140193705 - Battery cell: In one aspect, a battery cell including a case, an electrode assembly and a top portion where the case has an opened first surface and at least one region including resin is provided.... Agent: Samsung Sdi Co., Ltd.

20140193703 - Rechargeable battery: A rechargeable battery including an electrode assembly, the electrode assembly including a first electrode plate, a second electrode plate, and a separator; a first terminal electrically connected to the first electrode plate; a second terminal electrically connected to the second electrode plate; a case accommodating the electrode assembly and portions... Agent: Samsung Sdi Co., Ltd.

20140193704 - Rechargeable battery: A rechargeable battery may include a case that receives an electrode assembly, a cap plate that closes and seals an opening of the case, an electrode terminal that passes through the cap plate and is electrically connected to the electrode assembly, an insulator between the electrode terminal and the cap... Agent:

20140193706 - Electrolytic solution for nonaqueous electrolytic solution cell, and nonaqueous electrolytic solution cell: Disclosed is an electrolyte for nonaqueous electrolyte cells, which contains a nonaqueous organic solvent and a solute. This electrolyte is characterized by containing as additives at least one compound selected from a first compound group consisting of bis(oxalato)borate, difluoro(oxalato)borate, tris(oxalato)phosphate, difluorobis(oxalato)phosphate, and tetrafluoro(oxalato)phosphate, and at least one compound selected from... Agent: Central Glass Company, Limited

20140193707 - Sulfur-containing additives for electrochemical or optoelectronic devices: The invention relates to sulfur-containing compounds of the formula I, to their preparation, and to their use as additives in electrochemical or electrooptical devices, more particularly in electrolytes for lithium batteries, lithium ion batteries, double layer capacitors, lithium ion capacitors, solar cells, electrochromic displays, sensors and/or biosensors.... Agent: Basf Se

20140193709 - Binder for electrode of electrochemical element, composition for electrode of electrochemical element, electrode of electrochemical element and electrochemical element: The invention relates to a binder for an electrode of an electrochemical element. The binder is a polymer having an N-vinyl formamide unit, which suppresses the decline of battery performances due to deterioration of binding property and increase of internal resistance of the battery and improves the battery performance.... Agent: Mitsubishi Rayon Co., Ltd.

20140193710 - Non-aqueous electrolyte secondary battery: To provide a non-aqueous electrolyte secondary battery less subject to impact by vibration, impact, etc., and has stable characteristics. The non-aqueous electrolyte secondary battery includes: a positive electrode part in which a positive electrode active material layer is formed on a positive collector; a positive electrode which is provided with... Agent: Nec Energy Devices, Ltd.

20140193708 - Positive active material composition for rechargeable lithium battery, positive electrode prepared from composition, and rechargeable lithium battery including positive electrode: In an aspect, a positive active material composition for a rechargeable lithium battery including a positive active material coated with a vanadium pentaoxide (V2O5) and an aqueous binder, a positive electrode including the same, and a rechargeable lithium battery including the positive electrode is disclosed.... Agent: Samsung Sdi Co., Ltd.

20140193712 - Alginate-containing compositions for use in battery applications: A silicon-based anode comprises an alginate-containing binder. The many carboxy groups of alginate bind to a surface of silicon, creating strong, rigid hydrogen bonds that withstand battery cycling. The alginate-containing binder provides good performance to the anode by (1) improving the capacity of the anode in comparison to other commercially-available... Agent: Clemson University

20140193711 - Combined electrochemical and chemical etching processes for generation of porous silicon particulates: Embodiments of the present disclosure pertain to methods of preparing porous silicon particulates by: (a) electrochemically etching a silicon substrate, where electrochemical etching comprises exposure of the silicon substrate to an electric current density, and where electrochemical etching produces a porous silicon film over the silicon substrate; (b) separating the... Agent: William Marsh Rice University

20140193713 - Passivation of electrodes in electrochemical cells: Electrochemical cells having desirable electronic and ionic conductivities, and associated systems and methods, are generally described.... Agent: Sion Power Corporation

20140193714 - Cathode active material, cathode and lithium battery including cathode active material, and method of preparing the cathode active material: e

20140193715 - Lithium secondary battery: A lithium secondary battery including an anode active material including mesoporous TiO2 doped with a heteroatom.... Agent:

20140193716 - Laser-perforated porous solid-state films and applications thereof: The disclosure relates, in one aspect, to porous solid-state films with controlled pore structures obtained by laser perforation. A thin laser-perforated film can comprise a slab defining a plurality of pores distributed in a predetermined arrangement, the plurality of pores having a distribution of sizes bound by a predetermined magnitude.... Agent:

20140193717 - Solid electrolyte, manufacturing method of solid electrolyte, battery and battery pack: According to one embodiment, a solid electrolyte includes a sintered body of ceramic grains. The sintered body includes a crystal plane having an ion conducting path. The crystal plane is oriented in a direction which intersects at least one surface of the solid electrolyte.... Agent: Kabushiki Kaisha Toshiba

20140193718 - Solid electrolyte material, solid electrolyte, and battery: c

20140193720 - Air battery: The preset invention is to provide an air battery including, in an air electrode layer, a needle-shaped carbon material having more reaction starting points of oxygen reduction reaction than conventional carbon materials. Disclosed is an air battery including at least an air electrode, a negative electrode and an electrolyte layer... Agent: Toyota Jidosha Kabushiki Kaisha

20140193721 - Aqueous electrolyte battery: An aqueous electrolyte battery is provided with a positive electrode, a negative electrolyte, an aqueous electrolyte, and a deposition portion that promotes deposition of discharge product and that is provided at a location that contacts the aqueous electrolyte and that is a location other than at a catalyst included in... Agent: Toyota Jidosha Kabushiki Kaisha

20140193719 - Metal hydride alloy with enhanced surface morphology: The performance of an ABx type metal hydride alloy is improved by adding an element to the alloy which element is operative to enhance the surface area morphology of the alloy. The alloy may include surface regions of differing morphologies.... Agent: Ovonic Battery Company, Inc.

20140193723 - Conductivity control in electrochemical cells: Electrochemical cells having desirable electronic and ionic conductivities, and associated systems and methods, are generally described.... Agent: Sion Power Corporation

20140193722 - Metal hydride alloy with improved low-temperature performance: The performance of an ABx type metal hydride alloy is improved by adding an element to the alloy which element is operative to enhance the surface area morphology of the alloy. The alloy may include surface regions of differing morphologies.... Agent: Ovonic Battery Company, Inc.

20140193724 - Gravity feed flow battery system and method: A gravity feed flow battery system and method are provided. The gravity feed flow battery system includes a first battery stack including a first half-cell utilizing a liquid electrolyte, a first gravity feed system, including at least a first storage tank and a first standpipe, designed to generate a first... Agent: Ashlawn Energy, LLC

20140193727 - Fuel cell system: A fuel cell system includes a fuel cell module for generating electrical energy by electrochemical reactions of a fuel gas and an oxygen-containing gas, and a condenser for condensing water vapor in an exhaust gas discharged from the fuel cell module by heat exchange between the exhaust gas and a... Agent: Honda Motor Co., Ltd.

20140193725 - Fuel cell system having water vapor condensation protection: A fuel cell system having protection from water vapor condensation is disclosed. The system includes a fuel cell having an input port configured to receive an input gas and a liquid water transient accumulation chamber coupled to the input port. The chamber is configured to accumulate condensed water vapor from... Agent: Lilliputian Systems, Inc.

20140193726 - Full cell system and method of humidifying and cooling the same: A method of humidifying and cooling a fuel cell system is provided. The method of humidifying and cooling a fuel cell system includes: exhausting, by a fuel supply unit, a hydrogen gas to a reservoir in which condensed water of an anode is stored. Additionally, a hydrogen gas and condensed... Agent: Hyundai Motor Company

20140193729 - Fuel cell system and method of operating the same: A fuel cell system includes: a reformer configured to generate a hydrogen-containing gas through a reforming reaction by using a raw material and steam; a raw material supply device configured to supply the raw material to the reformer; a steam supply device configured to supply the steam to the reformer;... Agent: Panasonic Corporation

20140193728 - Fuel cell system having an air quality sensor suite: A fuel cell system having an air quality sensor suite includes a fuel cell having an anode and a cathode, a fuel source providing a fuel flow, a fuel flow rate sensor having a fuel flow rate sensor output, a fuel flow control device, a fuel oxidizer flow conduit, a... Agent: Lilliputian Systems, Inc.

20140193730 - Bimetallic non-pgm alloys for the electrooxidation of gas fuels in alkaline media: Electrooxidative materials and various method for preparing electrooxidative materials formed from an alloy of oxophilic and electrooxidative metals. The alloy may be formed using methods such as spray pyrolysis or mechanosynthesis and may or may not include a supporting material which may or may not be sacrificial as well as... Agent: Stc.unm

20140193731 - Energy generation system and related uses thereof: A system for converting a waste stream to energy including a water purification device that outputs purified water and a waste stream that includes an electrolyte, a wind and electrolytic energy generation device that receives the waste stream from the water purification device and outputs energy based on the electrolyte... Agent: Concurrent Technologies Corporation

20140193732 - Method of controlling and maximizing the electric efficiency and the power output of a fuel cell: According to another aspect, the present invention concerns a fuel cell suitable for obtaining an electric power output, which comprises, among the other things, control means of the electric efficiency of the fuel cell including means suitable for checking and/or adjusting the current density produced in the fuel cell per... Agent:

20140193733 - Solid oxide fuel cell power plant having a fixed contact oxidation catalyzed section of a multi-section cathode air heat exchanger: The multi-section cathode air heat exchanger (102) includes at least a first heat exchanger section (104), and a fixed contact oxidation catalyzed section (126) secured adjacent each other in a stack association. Cool cathode inlet air flows through cool air channels (110) of the at least first (104) and oxidation... Agent: Utc Power Corporation

20140193734 - Fuel cell system having a pump and related method: A portable fuel cell system and related method are disclosed. The system includes a fuel cell having an anode port through which passes an anode gas, a cathode port through which passes a cathode gas, and an exhaust port through which passes an exhaust gas. The system further includes a... Agent: Lilliputian Systems, Inc.

20140193735 - Low vibration linear motor systems: A portable fuel cell system includes a fuel cell having a fluid path, a pump having a pumping chamber disposed in the fluid path and a mechanical input, an electric motor having a power signal input and having an oscillatory mechanical output coupled to the mechanical input, the mechanical output... Agent: Lilliputian Systems, Inc.

20140193736 - Fuel cell systems and related methods: A fuel cell system having a fuel cell generator and a fuel cartridge that is removably attachable to the fuel cell generator is disclosed. The fuel cartridge includes a housing having a port, a normally closed valve disposed in the housing that gates fuel emerging from the port, the valve... Agent: Lilliputian Systems, Inc.

20140193737 - Membrane-electrode assembly, fuel cell stack, fuel cell system and operation method thereof: A membrane-electrode assembly includes: a polymer electrolyte membrane; catalyst layers disposed on the polymer electrolyte membrane; and gas diffusion layers respectively disposed on the catalyst layers. Each of the gas diffusion layers is constituted by a porous member containing electrically-conductive particles and polymer resin as major components, and a ratio... Agent:

20140193738 - Cell for fuel-cell battery using a proton exchange membrane, with gas diffusion layers of different rigidity at the anode and at the cathode: A cell structure for a fuel-cell battery, which allows the compromise necessary between the reduction in the non-uniformities of mechanical stress to be optimized, with the aim of obtaining a more uniform operation, and the independent accommodation with respect to the defects in planarity/thickness/alignment, while at the same time meeting... Agent:

20140193739 - Oxygen reduction catalyst, method for producing the same, and polymer electrolyte fuel cell: It is an object of the present invention to provide an oxygen reducing catalyst having high catalytic activity and high durability using a transition metal (such as titanium); and a method for producing a fuel cell electrode catalyst using the oxygen reducing catalyst. The present invention provides the oxygen reduction... Agent: Showa Denko K.k.

20140193740 - Fuel cell comprising a proton-exchange membrane, having an increased service life: A fuel cell includes a proton-exchange membrane, and a cathode and anode fixed on its opposite sides. The anode delimits a flow conduit between a molecular-oxygen inlet area and a water outlet area. The cathode includes a support for catalyst material. The support has first and second materials to which... Agent: Commissariat A L'energie Atomique Et Aux Energies Alternatives

20140193741 - Polymer electrolyte membrane for fuel cell, membrane electrode assembly and fuel cell including the same: Disclosed are a polymer electrolyte membrane for fuel cells and a membrane electrode assembly and fuel cell including the same. The polymer electrolyte membrane includes a fluorine-based cation exchange resin having proton conductivity and fibrous nanoparticles having a hydrophilic group. By using the fluorine-based cation exchange resin having proton conductivity... Agent: Lg Chem, Ltd.

20140193742 - Block copolymer, manufacturing method therefor, and polymer electrolyte material, molded polymer electrolyte, and solid-polymer fuel cell using said block copolymer: The block copolymer of the present invention includes each one or more of: a segment (A1) containing an ionic group; a segment (A2) not containing an ionic group; and a linker moiety connecting the segments. The segment (A1) containing an ionic group comprises a constituent unit represented by a specific... Agent:

20140193743 - Method for the densification of ceramic layers, especially ceramic layers within solid oxide cell (soc) technology, and products obtained by the method: A ceramic layer, especially for use in solid oxide cell (SOC) technology, is densified in a method comprising (a) providing a multilayer system by depositing the porous ceramic layer, which is to be densified, onto the selected system of ceramic layers on a support, (b) pre-sintering the resulting multilayer system... Agent: Danmarks Tekniske Universitet

20140193744 - Heat-curable resin composition, production method of cured article and molded article of the same, cured article, molded article, and separator for a fuel cell: Provided are a heat-curable resin composition that yields a molded article having excellent dimensional accuracy and mechanical property even when high-temperature molding is carried out, a production method of article and a molded article thereof, a cured article, a molded article, and a separator for a fuel cell. A heat-curable... Agent:

20140193745 - Substrate surface structured with thermally stable metal alloy nanoparticles, a method for preparing the same and uses thereof, in particular as a catalyst: The invention relates to a method for preparing a substrate surface structured with thermally stable metal alloy nanoparticles, which method comprises—providing a micellar solution of amphiphilic molecules such as organic diblock or multiblock copolymers in a suitable solvent; —loading the micelles of said micellar solution with metal ions of a... Agent: Max-planck-gesellschaft Zur Foerderung Der Wissenschaften E.v.

20140193746 - Cost-effective core-shell catalyst with high electrochemical stability: e

20140193747 - Metal hydride alloy with catalyst particles and channels: The performance of an ABx type metal hydride alloy is improved by adding an element to the alloy which element is operative to enhance the surface area morphology of the alloy. The alloy may include surface regions of differing morphologies.... Agent: Ovonic Battery Company, Inc.

  
07/03/2014 > 91 patent applications in 65 patent subcategories.

20140186659 - Hybrid battery system for electric and hybrid electric vehicles: A disclosed energy storage system for an application having an energy requirement and a power requirement may include a first component configured to provide the energy requirement of the application and a second component configured to provide the power requirement of the application. At least one of a volume, mass,... Agent: Energy Power Systems, LLC

20140186661 - Battery module and method for cooling the battery module: A battery module and a method for cooling the battery module are provided. The battery module includes a housing having an electrically non-conductive oil disposed therein, and a battery cell disposed in the housing that contacts the electrically non-conductive oil. The battery module further includes first and second heat conductive... Agent: Lg Chem, Ltd.

20140186660 - Multifunctional web for use in a lead-acid battery: The present invention relates to a multifunctional web for use in a lead-acid battery comprising natural fibres and heat-sealable fibres, the use of the multifunctional web in a lead-acid battery, a lead plate comprising a metal grid coated with a lead paste contacting the multifunctional web, a method of preparing... Agent: Glatfelter Gernsbach Gmbh & Co. Kg

20140186662 - Bus bar case, electric storage apparatus, and vehicle: A bus bar case includes a bus bar holding portion unifying and holding a plurality of bus bars for electrically connecting adjacent cells of a plurality of cells arranged in a predetermined direction, each of the cells having a gas discharge valve, and a hose holding portion provided integrally with... Agent: Toyota Jidosha Kabushiki Kaisha

20140186663 - Power storage device: To provide a highly reliable power storage device, to improve the security of a power storage device, and to suppress deterioration of a power storage device, a power storage device includes, inside an exterior material, a positive electrode, a negative electrode facing the positive electrode, an electrolyte solution between the... Agent: Semiconductor Energy Laboratory Co., Ltd.

20140186667 - Battery pack of improved safety: Disclosed herein is a battery pack including a power supply unit including two or more battery cells or battery modules electrically connected to each other, a cut-off portion located at at least one series connection region between the battery cells or modules to interrupt electrical connection in the battery pack... Agent: Lg Chem, Ltd.

20140186665 - Battery system: A battery system includes a battery cell including a first electrode terminal, a second electrode terminal, and a conductive battery case, a first resistor including a first end which is electrically connected to the first electrode terminal and a second end which is electrically connected to the battery case, a... Agent:

20140186668 - Fire suppression apparatus for a battery pack: Disclosed is an apparatus capable of suppressing a fire of a battery pack when a fire occurs at the battery pack. The fire suppression apparatus includes a fire detection sensor for detecting the probability of fire occurrence at a battery pack, a fire-extinguishing chemical tank containing a fire-extinguishing chemical in... Agent: Lg Chem, Ltd.

20140186666 - Modular cid assembly for a lithium ion battery: A modular current interrupt device includes an electrically-conductive rupture disc, an electrically-conductive pressure disc attached to the rupture disc to form an electrical pathway. An electrically-insulating ring partitions a perimeter of the rupture disc from a perimeter of the pressure disc, and a seating element secures the electrically-insulated ring to... Agent: Boston-power, Inc.

20140186664 - Safety apparatus of battery module for vehicle: Disclosed herein is a safety apparatus of a battery module for a vehicle. The apparatus includes a plurality of cell terminals which includes an anode terminal and a cathode terminal of a battery cell and the cell terminals are disposed diagonally adjacent to each other. In addition, the apparatus includes... Agent: Hyundai Motor Company

20140186669 - Polymerized lithium ion battery cells and modules with overmolded heat sinks: A lithium ion (Li-ion) battery cell includes a prismatic housing that includes four sides formed by side walls coupled to and extending from a bottom portion of the housing. The housing is configured to receive and hold a prismatic Li-ion electrochemical cell element. The housing includes an electrically nonconductive polymeric... Agent: Johnson Controls Technology Company

20140186670 - Secondary battery comprising insulator: Disclosed is a secondary battery having a structure in which a jelly-roll having a cathode/separator/anode structure is mounted in a cylindrical battery case, wherein a plate-shaped insulator mounted on top of the jelly-roll includes a perforated inlet enabling gas discharge and penetration of electrode terminals, a plurality of fine pores... Agent: Lg Chem, Ltd.

20140186672 - Cable-type secondary battery: s

20140186673 - Cable-type secondary battery and method of preparing the same: Provided is a cable-type secondary battery having a predetermined-shaped horizontal cross section and extending in a longitudinal direction, which includes a hollow core portion having a gel polymer electrolyte injected thereinto, an inner electrode which includes an inner current collector surrounding an outer surface of the hollow core portion and... Agent: Lg Chem, Ltd.

20140186671 - Secondary cell: The present invention provides a method for manufacturing a secondary cell, comprising the steps of: disposing two sheets of separators (10) above and below a negative electrode plate (30), disposing a positive electrode plate (40) above the upper separator (10) or below the lower separator (10), and supplying elongated each... Agent: Mplus Corp.

20140186674 - Arrangement for securing an energy storage module on a module support: The invention relates to an arrangement comprising an energy storage module, a module carrier, particularly a vehicle body, and a ball lock bolt for fastening the energy storage module on the module carrier.... Agent:

20140186675 - Cooling jacket for battery pack: A cooling jacket for a battery pack includes a first half and a second half. The first half and the second half are substantially identical and flip-ably connected to each other. A channel is provided in between the first half and the second half. Further, a coolant flows in the... Agent: Caterpillar Inc.

20140186676 - Electrical storage device: An electrical storage device includes a housing structure having battery unit housing portions each for housing a battery unit and an attaching object, a plurality of connectors attached to the attaching object, and conductive members connecting between the connectors. The connectors are attached to the attaching object on the battery... Agent: Japan Aviation Electronics Industry, Limited

20140186677 - Battery pack: A battery pack includes at least one battery module having a plurality of battery cells arranged in one direction, the plurality of battery cells in the at least one battery module being electrically connected to one another, and a housing surrounding the at least one battery module. The housing may... Agent: Samsung Sdi Co., Ltd.

20140186681 - Electrochemical device with improved cycle characteristics: Disclosed is an electrochemical device. The electrochemical device includes: (a) a composite separator including a porous substrate, a first porous coating layer coated on one surface of the porous substrate, and a second porous coating layer coated on the other surface of the porous substrate; (b) an anode disposed to... Agent: Lg Chem, Ltd.

20140186678 - Lithium secondary battery cell structure: A lithium secondary battery that has a battery cell structure, with improved electrochemical stability between an electrode and an electrolyte. In addition, the lithium secondary battery improves ion conductivity while applying a solid electrolyte. More specifically, a lithium secondary battery comprising a separator formed by an electrolyte between the cathode... Agent:

20140186680 - Separator and electrochemical device comprising the same: Provided is a separator including a porous substrate having a plurality of pores, and a porous coating layer provided on at least one surface of the porous substrate and formed from a mixture of plural inorganic particles and a binder polymer, in which the binder polymer is a result of... Agent: Lg Chem, Ltd.

20140186679 - Shape memory polymer material compositions, methods and applications: A shape memory polymer material composition comprises: (1) a plurality of inorganic core nanoparticles as netpoints to which is connected; (2) a switching segment that comprises a polymer network. The polymer network comprises: (1) a corona component bonded to each inorganic core nanoparticle through a first chemical linkage; (2) a... Agent: Cornell University

20140186682 - Non-aqueous electrolyte secondary battery: A non-aqueous electrolyte secondary battery of the present invention includes a positive electrode, a negative electrode, and a non-aqueous electrolyte. An insulating layer is provided between the positive electrode and the negative electrode. The insulating layer contains at least one type of hydrogen carbonate selected from a sodium hydrogen carbonate... Agent: Hitachi, Ltd.

20140186683 - Welding techniques for polymerized lithium ion battery cells and modules: A lithium ion (Li-ion) battery cell includes a housing. The housing includes side walls coupled to and extending from a first portion of the housing to form an opening in the housing opposite the first portion of the housing. The housing includes an electrically nonconductive polymeric (e.g., plastic) material. An... Agent: Johnson Controls Technology Company

20140186684 - Electrochemical cell: An electrochemical cell is presented. The cell includes a housing formed of a metallic material. A component is disposed within an anode compartment of the cell that contains an alkali metal. The component comprises a sacrificial metal that has an oxidation potential less than the oxidation potential of the housing... Agent: General Electric Company

20140186685 - Electrode assembly of stair-like structure: Disclosed herein is an electrode assembly mounted in a battery case of a secondary battery. The electrode assembly is configured to have a structure in which a cathode and an anode are stacked in a state in which a separator plate is disposed between the cathode and the anode. The... Agent: Lg Chem, Ltd.

20140186686 - Nonaqueous secondary battery and separator: A secondary battery in which convection in an electrolyte solution occurs easily is provided. A secondary battery whose electrolyte solution can be replaced is provided. A nonaqueous secondary battery includes a positive electrode, a negative electrode, a separator, and an electrolyte solution, and the separator includes grooves capable of making... Agent: Semicondutor Energy Laboratory Co., Ltd.

20140186687 - Polymerized lithium ion battery cells and modules with thermal management features: A lithium ion (Li-ion) battery module includes a container with one or more partitions that define compartments within the container. Each of the compartments is configured to receive and hold a prismatic Li-ion electrochemical cell element, and a cover is configured to be disposed over the container to close the... Agent: Johnson Controls Technology Company

20140186688 - Sealing member cap, electric storage device, and method of producing electric storage device: A sealing member cap, which is to be inserted into a through hole of a cell case of an electric storage device together with a sealing member, includes an insertion portion. The insertion portion has a column shape and includes a recess into which the sealing member is inserted. The... Agent: Gs Yuasa International Ltd.

20140186689 - Secondary battery: A secondary battery including an electrode assembly; a case accommodating the electrode assembly; a cap plate covering the case; and an electrode terminal electrically connected to the electrode assembly, wherein the cap plate includes at least one bending induction groove at a periphery of a central portion of the cap... Agent:

20140186691 - Ceramic collars for active brazing in sodium-based thermal batteries: The present application provides for ceramic collars and metal rings for active brazing in sodium-based thermal batteries. The ceramic collar may be an alpha-alumina collar configured for active brazing, and thereby sealing, to outer and inner Ni rings for use in NaMx cells. The portions of the alpha-alumina collar active... Agent: General Electric Company

20140186690 - Metal rings for active brazing in sodium-based thermal batteries: The present application provides for metal rings and ceramic collars for active brazing in sodium-based thermal batteries. The metal rings may be outer and inner Ni rings configured for sealing to an alpha-alumina collar via active brazing for use in NaMx cells. The inner and outer Ni metal rings may... Agent: General Electric Company

20140186692 - Rechargeable battery: A rechargeable battery is disclosed. In one aspect, the battery includes an electrode assembly having an uncoated region, a case accommodating the electrode assembly therein and an insulation plate disposed on the uncoated region of the electrode assembly. The battery also includes a gasket formed on the insulation plate, wherein... Agent: Samsung Sdi Co., Ltd.

20140186693 - Polymerized lithium ion battery cells and modules with permeability management features: A lithium ion (Li-ion) battery module includes a container with one or more partitions that define compartments within the container. Each of the compartments is configured to receive and hold a prismatic Li-ion electrochemical cell element and electrolyte. The Li-ion battery module also includes a cover configured to be disposed... Agent: Johnson Controls Technology Company

20140186694 - Cathode formed using aqueous slurry: In one embodiment, a positive electrode is formed by a process that includes forming a slurry including particles dispersed within a liquid from a electrode formulation and the liquid such that the particles have a particle size distribution D50 of 15 microns or less, coating the slurry on a collector;... Agent: Johnson Controls Technology Company

20140186695 - Sulfur-infused carbon for secondary battery materials: In one aspect, a method of producing a sulfur-infused carbonaceous material as a cathode material for use in a Li—S battery is described, including providing a carbonaceous material; mixing elemental sulfur with the carbonaceous material; and heating the mixed sulfur and the carbonaceous material at a temperature from about 445°... Agent: Nanoparticle Organic Hybrid Materials (nohms)

20140186696 - Nonaqueous electrolyte secondary battery: To provide a nonaqueous electrolyte secondary battery, containing: a positive electrode, which contains a positive electrode active material capable of inserting and detaching anions; a negative electrode, which contains a negative electrode active material capable of accumulating and releasing metal lithium, or lithium ions, or both thereof; and a nonaqueous... Agent:

20140186697 - Structures for interdigitated finger co-extrusion: An electrode structure has an interdigitated layer of at least a first material and a second material, the second material having either higher or similar electrical conductivity of the first material and being more ionically conductivity than the first material, a cross-section of the two materials being non-rectangular.... Agent: Palo Alto Research Center Incorporated

20140186698 - Three dimensional co-extruded battery electrodes: A three dimensional electrode structure having a first layer of interdigitated stripes of material oriented in a first direction, and a second layer of interdigitated stripes of material oriented in a second direction residing on the first layer of interdigitated stripes of material. A method of manufacturing a three dimensional... Agent: Palo Alto Research Center Incorporated

20140186699 - Multilayer conductive film, current collector using same, battery and bipolar battery: A multilayer conductive film includes a layer 1 including a conductive material containing a polymer material 1 having an alicyclic structure and conductive particles 1 and a layer 2 including a material having durability against positive electrode potential. The multilayer conductive film has stability in an equilibrium potential environment in... Agent: Nissan Motor Co., Ltd.

20140186700 - Advanced, high power and energy battery electrode manufactured by co-extrusion printing: A battery has an anode, a separator adjacent the anode, and a cathode adjacent the separator opposite the anode, the cathode comprising interdigitated stripes of materials, one of the materials forming a pore channel.... Agent: Palo Alto Research Center Incorporated

20140186701 - Composite anode of lithium-ion batteries: The present invention provides a composite anode for a battery comprising a copper current collector working electrode, at least one anode material comprising at least one of a carbon, a silicon, a conductive agent, and combinations thereof, wherein at least one anode material is deposited on a surface of the... Agent: West Virginia University

20140186702 - Lithium-ion secondary battery: A lithium-ion secondary battery (100A) has a negative electrode current collector (241A) and a negative electrode active material layer (243A) formed on the negative electrode current collector (241A). The negative electrode active material layer (243A) contains a graphite material and a binder. The negative electrode active material layer (243A) has... Agent:

20140186703 - Positive electrode for power storage device and power storage device: Provided is a positive electrode for a power storage device, which has an excellent discharge characteristic irrespective of an oxidized state of polyaniline as a positive active material and which is excellent in storability and handleability. The positive electrode for a power storage device includes polyaniline, where a ratio of... Agent: Nitto Denko Corporation

20140186705 - Lithium batteries containing lithium-bearing iron phosphate and carbon: The invention relates to lithium-bearing iron phosphate in the form of micrometric mixed aggregates of nanometric particles, to an electrode and cell resulting therefrom and to the method for manufacturing same, which is characterized by a nanomilling step.... Agent:

20140186704 - Lithium ion secondary battery electrode, manufacturing process for the same, and lithium ion secondary battery using the electrode: A lithium ion secondary battery electrode includes a current collector, an active material layer containing a binder formed on a surface of the current collector, and a coated layer formed on the surface of at least a part of the active material layer, wherein the coated layer consists of an... Agent: Kabushiki Kaisha Toyota Jidoshokki

20140186706 - Battery anode with preloaded metals: A method is presented for fabricating an anode preloaded with consumable metals. The method provides a material (X), which may be one of the following materials: carbon, metals able to be electrochemically alloyed with a metal (Me), intercalation oxides, electrochemically active organic compounds, and combinations of the above-listed materials. The... Agent: Sharp Laboratories Of America, Inc.

20140186707 - Battery with an anode preloaded with consumable metals: A method is provided for fabricating a battery using an anode preloaded with consumable metals. The method forms an ion-permeable membrane immersed in an electrolyte. A preloaded anode is immersed in the electrolyte, comprising MeaX, where X is a material such as carbon, metal capable of being alloyed with Me,... Agent: Sharp Laboratories Of America, Inc.

20140186708 - Iron oxyfluoride electrodes for electrochemical energy storage: The present invention provides electrochemical energy storage systems comprising metallolyte composites, iron fluoride composites and iron oxyfluoride composites. The present invention further provides methods for fabricating metallolyte composites.... Agent:

20140186710 - Nickel composite hydroxide and method for producing the same, positive electrode active material and method for producing the same as well as nonaqueous electrolytic secondary cell: A nickel composite hydroxide represented by Ni1-x-y-zCoxMnyMz(OH)2+A (where 0≦x≦0.35, 0≦y≦0.35, 0≦z≦0.1, 0<x+y, 0<x+y+z≦0.7, 0≦A≦0.5, with M being at least one of V, Mg, Al, Ti, Mo, Nb, Zr and W), a plate-shaped crystal core is generated by allowing a crystal core generating aqueous solution containing cobalt and/or manganese to have... Agent: Sumitomo Metal Mining Co., Ltd.

20140186709 - Positive electrode active material for nonaqueous electrolyte secondary battery, manufacturing method of same, and nonaqueous electrolyte secondary battery using same: (where M1 represents at least one element selected from transition metal elements other than Ni, elements of the second group of the Periodic System and elements of the thirteenth group of the Periodic System; a satisfies the condition 0.01≦a≦0.5; and b satisfies the condition 0.85≦b≦1.05). The content of carbon in... Agent: Sumitomo Metal Mining Co., Ltd.

20140186711 - Alkaline secondary battery: In an alkaline secondary battery including a gelled negative electrode containing zinc alloy powder, an aspect ratio of a particle of the zinc alloy powder is within a range of 2.0-2.4, and the zinc alloy contains 150-350 ppm of bismuth, and 600-1500 ppm of indium.... Agent:

20140186712 - Method and apparatus for improving charge acceptance of lead-acid batteries: An electrode and a lead-acid battery including the same are disclosed. The electrode comprises active material comprising lead and a carbon additive configured to increase a charge input of the lead-acid battery by at least 17%, relative to a negative electrode without the carbon additive.... Agent: Energy Power Systems LLC

20140186713 - Carbon fluoride cathodes and batteries made therefrom: Electrochemical cells containing a stoichiometric capacity ratio of carbon-treated carbon monofluoride to carbon monofluoride being greater than 1:1 provide electrochemical cells having a tunable end-of-service indication.... Agent: Medtronic, Inc.

20140186714 - Cathodic active material for nonaqueous electrolyte secondary battery, cathode for nonaqueous electrolyte secondary battery, and nonaqueous electrolyte secondary battery: A cathodic active material for a nonaqueous electrolyte secondary battery according to the invention includes a lithium-containing transition metal phosphate containing Li and a transition metal. A transition metal site and P site of the lithium-containing transition metal phosphate are replaced by elements other than elements contained in the lithium-containing... Agent: Sharp Kabushiki Kaisha

20140186715 - Method for manufacturing separator, separator, and battery using separator: A method for manufacturing a polyolefin-based porous separator includes forming a sheet containing a polyolefin-based resin and a diluent, extracting the diluent from the sheet by using an extracting apparatus, and forming a separator by drying the extracted sheet using a drying apparatus provided with an inlet. The shortest distance... Agent:

20140186716 - Protected active metal electrode and device with the electrode: A protected active metal electrode and a device with the electrode are provided. The protected active metal electrode includes an active metal substrate and a protection layer on a surface of the active metal substrate. The protection layer at least includes a metal thin film covering the surface of the... Agent: Industrial Technology Research Institute

20140186718 - Gel polymer electrolyte and lithium polymer battery: The disclosure relates to a gel polymer electrolyte and/or polymer modified electrode materials for lithium batteries. The gel polymer electrolyte or the polymer modified electrode material includes at least a polymer represented by the following formula (I):... Agent: Industrial Technology Research Institute

20140186717 - Lithium ion battery: A lithium ion battery includes a cathode, an anode, and an electrolyte sandwiched between the cathode and the anode. The cathode includes a cathode active material. The anode is spaced from the cathode. The cathode active material includes a sulfur grafted poly(pyridinopyridine). The sulfur grafted poly(pyridinopyridine) includes a poly(pyridinopyridine) matrix... Agent: Tsinghua University

20140186719 - Nasicon-polymer electrolyte structure: A method is provided for forming a sodium-containing particle electrolyte structure. The method provides sodium-containing particles (e.g., NASICON), dispersed in a liquid phase polymer, to form a polymer film with sodium-containing particles distributed in the polymer film. The liquid phase polymer is a result of dissolving the polymer in a... Agent: Sharp Laboratories Of America, Inc.

20140186720 - Material for solid electrolyte: A material capable of producing a sintered body of cubic system garnet type Li7La3Zr2O12 as a solid electrolyte having specified ion conductivity by firing at relatively low temperature in short time. The material for the solid electrolyte is an oxide containing Li, La, Zr and Bi, and the oxide has... Agent: Murata Manufacturing Co., Ltd.

20140186721 - Non-aqueous electrolyte for lithium-ion battery: An electrolyte including an alkali metal salt; a polar aprotic solvent; and a triazinane trione; wherein the electrolyte is substantially non-aqueous.... Agent: Uchicago Argonne, LLC

20140186722 - Non-aqueous electrolyte solution and lithium secondary battery comprising the same: Provided are a non-aqueous electrolyte solution including propylene carbonate (PC) and lithium bis(fluorosulfonyl)imide (LiFSI), and a lithium secondary battery including the non-aqueous electrolyte solution. The lithium secondary battery including the non-aqueous electrolyte solution of the present invention may improve low-temperature output characteristics, high-temperature cycle characteristics, output characteristics after high-temperature storage,... Agent: Lg Chem, Ltd.

20140186723 - Systems and methods for wide temperature operation for lithium-ion battery cells: The present disclosure relates generally to the field of batteries and battery modules. More specifically, the present disclosure relates to battery cells that may be used in vehicular contexts, as well as other energy storage/expending applications. An electrolyte solution includes at least one ester solvent and a plurality of additives.... Agent: Johnson Controls Technology Company

20140186724 - Multi-layer structures prepared by layer-by-layer assembly: A protective layer can be deposited on a surface of an porous polymer separator placing on a Li-metal electrode to protect against adverse electrochemical activity in a battery. The protective layer can be a multilayered structure including graphene oxide.... Agent:

20140186725 - Fuel cell system and method of purging the same: A fuel cell system and a method of purging the same are provided. The fuel cell system includes: a fuel cell stack that includes a fuel electrode and an air electrode as well as an air supply unit that supplies air of a blower to the air electrode via a... Agent: Hyundai Motor Company

20140186727 - Humidification apparatus for fuel cell system: A humidification apparatus for a fuel cell system is provided herein. A membrane humidifier includes humid air inlets, through which humid air discharged from a cathode of a fuel cell stack is introduced, and air outlets, through which air humidifying dry air in hollow fiber membranes is discharged, an air... Agent: Hyundai Motor Company

20140186726 - Method to diagnose fuel cell humidification problems: A system and method for determining if an RH sensor that measures the relative humidity of cathode inlet air provided to a fuel cell stack or an HFR circuit that measures stack water content is operating properly. The method provides the cathode inlet air through a WVT unit that increases... Agent: Gm Global Technology Operations LLC

20140186728 - Use of ammonia as source of hydrogen fuel and as a getter for air-co2 in alkaline membrane fuel cells: Embodiments of the invention provide an ammonia operated fuel cell system including an alkaline membrane fuel cell (AMFC) having an anode, and an ammonia thermal cracker including a combustion chamber, the cracker being in gas communication with an ammonia source, and configured to provide a supply of H2 directly to... Agent: Cellera, Inc.

20140186729 - High temperature fuel cell system with integrated heat exchanger network: A fuel cell system includes a plurality of fuel cells arranged into a stack. A combustor receives a cathode exhaust flow from the fuel cell cathodes and a flow of fuel. The fuel is oxidized in the combustor by the cathode exhaust to produce a mixed exhaust flow. A cathode... Agent: Modine Manufacturing Company

20140186732 - Fuel cell cooling system for vehicle and fuel cell-powered vehicle: The grill shutter is disposed between the front grill and the air intake duct. The grill shutter is capable of opening or closing shutter members and regulating positions of the shutter members when being opened. When a maximum supplied flow rate of air provided by the wind during running is... Agent: Suzuki Motor Corporation

20140186730 - Heating apparatus and method for fuel cell: A heating apparatus for a fuel cell that includes heating units that extend in the stacking direction of a plurality of separators, in contact with upper ends and lower ends of air intake sides of the stacked separators.... Agent: Hyundai Motor Company

20140186731 - Operating a redox flow battery with a negative electrolyte imbalance: Loss of flow battery electrode catalyst layers during self-discharge or charge reversal may be prevented by establishing and maintaining a negative electrolyte imbalance during at least parts of a flow battery's operation. Negative imbalance may be established and/or maintained actively, passively or both. Actively establishing a negative imbalance may involve... Agent: Enervault Corporation

20140186734 - Diagnostic and heat management system for fuel cell stack: A diagnostic and heat management system for a fuel cell stack is provided herein that includes a diagnostic control analyzer that diagnoses and analyzes a state of the fuel cell stack by measuring a voltage and a current of the fuel cell stack. Also, an AC signal generator generates a... Agent: Hyundai Motor Company

20140186733 - Fuel cell system with anode recycling: A fuel cell system including: a fuel cell assembly; a fuel feed conduit; a gas feed conduit; an anode exhaust. The anode exhaust conduit is in fluid communication with the fuel feed conduit and at least a portion of a fluid in the anode exhaust conduit is recycled to the... Agent: Saint-gobain Ceramics & Plastics, Inc.

20140186735 - Method of operating fuel cell system: A method of operating a fuel cell system includes calculating voltages that are generated in each cell of a stack. It is determined whether the voltages satisfy a voltage stability condition. When it is determined that the voltages satisfy the voltage stability condition, it is determined whether a moisture balance... Agent: Hyundai Motor Company

20140186736 - Fuel cell module: Provided is a solid oxide fuel cell module that is small in size and is capable of stably generating power. A plurality of power generation units and are located such that a first fuel cell and an oxidant gas preheater connected to a second fuel cell adjacent to the first... Agent: Murata Manufacturing Co., Ltd.

20140186737 - Fuel cell connector and method of using the same: The present invention involves an electrically-conductive fuel cell electrode connector, the connector including an opening and a slot, the slot connecting an interrupted external edge of the connector to the opening to delimit a first flap and a second flap of the connector. A method of using the connector comprising... Agent: Paxitech

20140186738 - Fuel cell stack for preventing deterioration of end cell: A fuel cell stack preventing deterioration of an end cell, which has a structure for preventing cooling of a neighbor cell adjacent to a closed end plate, is provided. To this end, an open end plate and a closed end plate, which are provided on a first side and a... Agent: Hyundai Motor Company

20140186739 - Micro-tubular solid oxide fuel cell arrangement: A micro-tubular solid oxide fuel cell arrangement includes two micro-tubular elements having a tubular inner electrode, covered on its outer surface with an electrolyte, the electrolyte being covered on its outer surface with a tubular outer electrode; and a connection element arranged between the micro-tubular elements for connecting one end... Agent: The European Union, Represented By The European Commission

20140186740 - Fuel cell stack: A fuel cell stack which can achieve a high output voltage even with a reduced number of staked cells using a separator in which two or more reaction areas are connected in an insulated manner. In detail, a fuel cell stack, which employs a separator with a structure in which... Agent: Hyundai Motor Company

20140186741 - Series-connected fuel cell assembly: A series-connected fuel cell assembly includes a plurality of electrode plates and a plurality of exchange membranes. Each of the exchange membranes is held between two of the electrode plates. The electrode plates include at least three outer electrode plates, each of which is provided with a connecting surface. The... Agent: National Central University

20140186742 - Catalyst for fuel cell, and electrode for fuel cell, membrane-electrode assembly for fuel cell, and fuel cell system including same: A catalyst for an electrode of a membrane-electrode assembly of a fuel cell system is provided herein. More specifically, the catalyst includes a first catalyst including platinum supported on carbon, and a second catalyst including an Ir—Ru alloy.... Agent: Hyundai Motor Company

20140186743 - Fuel cell catalyst layer and uses thereof: Provided is a fuel cell catalyst layer which has a catalytic performance equivalent to or higher than fuel cell catalyst layers containing platinum alone and which is inexpensive. The fuel cell catalyst layer of the present invention includes a metal oxycarbonitride-containing layer (I) and a platinum-containing layer (II). It is... Agent: Showa Denko K.k.

20140186744 - Nanostructured ptxmy catalyst for pemfc cells having a high activity and a moderate h2o2 production: A method of manufacturing a catalyst for a PtxMy-based PEMFC, M being a transition metal, including the steps of: depositing PtxMy nanostructures on a support; annealing the nanostructures; depositing a PtxMy layer at the surface of the nanostructures thus formed; and chemically leaching metal M. It also aims at the... Agent: Commissariat A L'energie Atomique Et Aux Energies Alternatives

20140186745 - Air feed device for a fuel cell: An air feed device (1) for a fuel cell, having a shaft (2); a compressor wheel (4) fastened to one of the ends (5, 20) of the shaft (2), a bearing arrangement (6, 7, 8) arranged in a bearing housing (9) for mounting the shaft (2), and an electric motor... Agent: Borgwarner Inc.

20140186746 - Apparatus for insulating exposed charging part of fuel cell stack: An apparatus for insulating a plurality of exposed live parts of a fuel cell stack, includes a plurality of protectors. Each of the plurality of protectors is made of an insulating material and configured to insulate a corresponding one of the plurality of exposed live parts to which a corresponding... Agent: Hyundai Motor Company

20140186747 - Composite filaments having thin claddings, arrays of composite filaments, fabrication and applications thereof: A method of fabricating composite filaments is provided. An initial composite filament including a core and a cladding (such as a Pt-group metal) is cut into smaller pieces (or is first mechanically reduced and then cut into smaller pieces). The smaller pieces of the filaments are inserted into a metal... Agent: The Trustees Of Columbia University In The City Of New York

20140186748 - Method for producing alloy catalyst for fuel cells using silica coating: Disclosed is a method for producing an alloy catalyst supported on carbon, including the steps of: dispersing alloy particles into a mixed solution of water with alcohol, introducing a silica precursor thereto, and carrying out sol-gel reaction in the presence of a basic catalyst to obtain silica-coated alloy particles; supporting... Agent: Industry-academic Cooperation Foundation, Yonsei University

20140186749 - Plated photopolymer based fuel cell: A fuel cell component includes a first fluid distribution layer, a second fluid distribution layer, a cap layer, a third fluid distribution layer, and a pair of fluid diffusion medium layers. The individual layers are polymeric, mechanically integrated, and formed from a radiation-sensitive material. The first fluid distribution layer, the... Agent: Gm Global Technology Operations LLC

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