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Chemistry: Electrical And Wave Energy > Apparatus > Electrolytic > Elements > Electrodes ElectrodesElectrodes patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.12/06/07 - 20070278094 - Method for preparing membrane electrode assemblies from fluoropolymer dispersions Described are methods for producing membrane electrode assemblies containing crosslinked membranes and electrodes, which membranes and electrodes are prepared from fluoropolymer organic-liquid dispersions containing a homogeneous mixture of reacted and unreacted sulfonyl halide groups. ... 09/20/07 - 20070215461 - Membrane electrode assembly for use in electochmical devices The invention relates to a membrane-electrode assembly (MEA) for electrochemical devices, in particular for membrane fuel cells. The membrane-electrode assembly has a semi-coextensive design and comprises an ion-conducting membrane, two catalyst layers and gas diffusion layers of differing sizes on the front side and rear side. The first gas diffusion ... 09/06/07 - 20070205100 - Cathode guidance and perimeter deposition control assembly in electro-metallurgy cathodes Production of pure metals through electro-winning and electro-deposition is accomplished by electrolytic deposition of metal over a reusable stainless-steel plate (cathode). Metal is deposited on both faces of the cathode, as well as on its edges, creating problems when removing the deposited metal. Breaking the deposited edges to remove the ... 08/16/07 - 20070187231 - Cell electrode plate and process for producing the same A cell electrode plate in which at least one of opposite widthwise ends of longitudinally discontinuous exposed portions with no coatings made of electrode active material on a core member made of metal foil includes pass-by transition portions for press rolls, the transition portions having a thickness substantially the same ... 06/14/07 - 20070131543 - Electro plate vibration structure of oxygen/hydrogen mixture gas generator Provided is an electrode plate vibration structure of an oxygen/hydrogen mixture gas generator having an electrolytic bath, and a plurality of electrode plates arranged to be at a predetermined interval in the electrolytic bath and electrolyzing electrolyte using current applied to a terminal to generate oxygen/hydrogen mixture gas. The structure ... 03/29/07 - 20070068800 - Electrodes useful for molten salt electrolysis of aluminum oxide to aluminum The present invention provides a method of making a carbon electrode, suitable for use as an anode in an aluminum reduction cell, which comprises mixing an aggregate, comprising a mixture of particulate shot coke, and a particulate carbonaceous material other than shot coke with coal tar pitch or petroleum pitch ... 03/29/07 - 20070068799 - Three-dimensional electrode for electrolysis, ion exchange membrane electrolytic cell and method of electrolysis using three-dimensional electrode A three-dimensional electrode with higher strength and higher toughness is provided. The three-dimensional electrode is fabricated by bending a plurality of snicks which are formed in a plate-like electrode substrate toward the same direction. The stabilization of the positional relation among the elements generated by the three-dimensional electrode neither mechanically ... 03/15/07 - 20070056848 - Inert anode for the production of aluminium by fused bath electrolysis and method of making this anode The purpose of the invention is a process for making a solid part designed to form all or part of an anode for the production of aluminium by fused bath electrolysis, containing a cermet formed from at least one metallic oxide such as a mixed oxide with spinel structure, and ... 03/08/07 - 20070051620 - Polymer adhesive seals for protected anode architectures Protected anode architectures for active metal anodes have a polymer adhesive seal that provides an hermetic enclosure for the active metal of the protected anode inside an anode compartment. The compartment is substantially impervious to ambient moisture and battery components such as catholyte (electrolyte about the cathode), and prevents volatile ... 02/15/07 - 20070034505 - Electrode for electrolysis and method of manufacturing electrode for electrolysis An object is to provide an electrode for electrolysis capable of generating ozone water with a high efficiency by electrolysis of water at a low current density. An ozone generating electrode includes: a substrate; and a surface layer formed on the surface of the substrate and including a dielectric material, ... 02/08/07 - 20070029190 - Electrode for electrolysis and process for producing the same The present invention provides an electrode for electrolysis including: a conductive substrate; and a conductive diamond formed on a surface of the conductive substrate, the conductive substrate having at least one surface shape selected from the group consisting of: (a) a surface shape of a combination of an Ra of ... 11/09/06 - 20060249378 - Process for the production of a gas diffusion electrode The present invention discloses a process for the production of a gas diffusion electrode, in particular for the electrolysis of an aqueous solution of hydrogen chloride, in a first step a) a dispersion of a catalyst containing a noble metal and of a proton-conducting ionomer in an organic solvent being ... 10/19/06 - 20060231387 - Electrode for use in hydrogen generation An electrode for use in hydrogen generation comprising a conductive base and a coating layer formed thereon of a composition obtainable by thermally decomposing, in the presence of an organic acid, a mixture comprising at least one type of platinum compound. ... 10/12/06 - 20060226001 - Heat and electromagnetic wave generator The system presented is an electrolytic cell and system for electrolysizing and/or heating a fluid electrolyte containing hydrogen in one of its several isotopic and compound forms having a conductive solution electrolyte. The electrolytic cell includes an electrically conductive electrode prepared of selected metals and/or their alloys. The cell is ... 09/28/06 - 20060213768 - Electrode for a cathodic protection device An electrode for a cathodic protection device that has one or more electrode bodies formed of a conductive wire. The electrode includes a pair of films made of an insulating material which are bonded to each other while sandwiching the electrode body therebetween. Preferably at least one of the pair ... 09/14/06 - 20060201800 - Electrolysis apparatus, electrochemical reaction membrane apparatus, porous electrical conductor, and production method thereof A water electrolysis apparatus includes a plurality of unit cells. A membrane electrode assembly of the unit cell includes an anode side power feeding element and a cathode side power feeding element stacked on an anode catalyst layer and a cathode catalyst layer on both surfaces of a solid polymer ... 08/17/06 - 20060180464 - Apparatus and method for the controllable production of hydrogen at an accelerated rate An apparatus for the production of hydrogen is disclosed, the apparatus comprising some or all of the following features, as well as additional features as described and claimed: a reaction medium; an anode in contact with the reaction medium; a cathode in contact with the reaction medium, wherein the cathode ... 07/27/06 - 20060163057 - Spiral electrodeionization device with uniform operating characteristics This invention relates to an anode assembly (1) to be used in a fused bath electrolysis aluminium production cell. This assembly comprises one inert anode (2) in the shape of a ladle, one connection conductor (3, 4, 5), mechanical connection means capable of cooperating so as to set up a ... 07/06/06 - 20060144702 - Diamond-coated electrode and method for producing same A diamond electrode having a sufficiently low resistance is disclosed which is realized by increasing the amount of boron added thereto. A method for producing a high-performance, high-durability electrode is also disclosed by which adhesiveness between a diamond coating and a substrate and separation resistance during electrolysis are sufficiently increased. ... 06/22/06 - 20060131169 - Cathode block for aluminum refining and method for production thereof A cathode block for aluminum refining containing a calcined coke in a proportion of 15 to 100 wt %, characterized in that the calcined coke is prepared by mixing a heavy oil having a content of quinoline insoluble components of 10 to 25 wt % with 3 to 20 wt ... 05/18/06 - 20060102470 - Encapsulated cathode hanger bar nd method of manufacturing A cathode for use in the refining or winning of metals, typically used in the electro-refining or winning of copper, comprising a substantially flat deposition plate fixedly attached along an upper edge thereof to an elongate hanger bar thereby defining a connection. A protective cladding is attached to the deposition ... 04/27/06 - 20060086609 - Current-leveling electroplating/electropolishing electrode A current-leveling electrode for improving electroplating and electrochemical polishing uniformity in the electrochemical plating or electropolishing of metals on a substrate is disclosed. The current-leveling electrode includes a base electrode and at least one sub-electrode carried by the base electrode. The at least one sub-electrode has a width which is ... 04/20/06 - 20060081462 - Electrode for electric discharge surface treatment, method for manufacturing electrode, and method for storing electrode An electrode for electric discharge surface treatment, in which a pulse-like electric discharge is caused between the electrode and a work in a dielectric fluid or an atmosphere, and in which a coat of an electrode material or a substance that is generated by a reaction of the electrode material ... 04/06/06 - 20060070873 - Expandable anodes for chlor-alkali diaphragm cells An adjustable elastic element (19) for forcing the surfaces of expandable-type anodes for diaphragm chlor-alkali cells wherein such element consists of a U-shaped elastic sheet provided with at least one adjusting mechanism comprising both one collar (29) which fastens the elastic sheet through openings obtained in the sheet itself and ... 01/12/06 - 20060006063 - Method of manufacturing electrode and electrode A method of manufacturing an electrode includes a preparatory step of preparing an electrode matrix comprising a collector and an active material containing layer formed on at least one face of the collector, at least one edge part of the collector including an exposed surface free of the active material ... 12/29/05 - 20050284752 - Novel electrodes and uses thereof The present invention is of an electrode comprising an electrode substrate, wherein the electrode substrate has an electrode side and a back side; a conductive material layer disposed on the back side of the electrode substrate; and an insoluble electroactive material disposed on the electrode side of the electrode substrate. ... 12/15/05 - 20050274609 - Composition of matter which results in electronic switching through intra- or inter- molecular charge transfer, or charge transfer between molecules and electrodes induced by an electrical field A composition of matter is provided that results in a change of electrical properties through intra-molecular charge transfer or inter-molecular charge transfer or charge transfer between a molecule and an electrode, wherein the charge transfer is induced by an electric field. ... 06/30/05 - 20050139466 - Electrode structure for a electrochemical cells Electrodes for electrochemical cells are provided herein, particularly magnesium and magnesium alloy electrodes. In one aspect of the invention, electrodes are formed by thixotropic molding. Such electrodes, particularly formed of magnesium or magnesium based alloys, have desirable microstructures that alleviate the problems of reaction product adhesion, thereby allowing consistent flow ... ### FreshPatents.com Support |