REGISTER now for FREE 
|
FREE patent keyword monitoring and additional FREE benefits. REGISTER now for FREE
|
|
|
Chemistry: Electrical Current Producing Apparatus, Product, And Process > Current Producing Cell, Elements, Subcombinations And Compositions For Use Therewith And Adjuncts > Include Electrolyte Chemically Specified And Method > Halogen Containing > Hydrogen Containing Hydrogen ContainingHydrogen Containing 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.05/24/07 - 20070117012 - Electrolytes for lithium ion batteries and their fabrication methods The present invention discloses electrolytes for lithium ion batteries. Said electrolytes comprise of lithium salts, organic solvents and additives. In particular, the additives are comprised of halogeno-benzene and/or its homologs, the O═S═O bond compounds, biphenyl and/or its homologs, phenylcyclohexane and/or its homologs, teraklylbenzenes, and di-cycladipate and/or its homologs. Lithium ion ... 03/29/07 - 20070072074 - Non-aqueous electrolyte secondary battery A non-aqueous electrolyte secondary battery using silicon as negative electrode active material and containing fluoroethylene carbonate in a non-aqueous electrolyte is provided that minimizes gas generation during storage in a charged state and improves charge-discharge cycle performance. The non-aqueous electrolyte secondary battery is provided with a negative electrode containing silicon ... 03/08/07 - 20070054186 - Electrolyte composition An electrolyte composition includes (a) a solvent composition including at least one hydrofluoroether compound, the hydrofluoroether compound including two terminal fluoroalkyl groups and an intervening substituted or unsubstituted oxymethylene group, each of the fluoroalkyl groups including only one hydrogen atom and, optionally, at least one catenated (that is, in-chain) heteroatom, ... 03/08/07 - 20070054185 - Non-aqueous electrolytic solution and lithium secondary battery using the same In the formula (I), R1 is a substituent selected from the group consisting of an alkylcarbonyl group having 2 to 12 carbon atoms, an alkoxycarbonyl group having 2 to 12 carbon atoms, an aryloxycarbonyl group having 7 to 18 carbon atoms, and an alkanesulfonyl group having 1 to 12 carbon ... 02/22/07 - 20070042267 - 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 ... 10/12/06 - 20060228626 - Electrolytic solution and battery An electrolytic solution and a battery capable of improving cycle characteristics are provided. A separator is impregnated with an electrolytic solution. The electrolytic solution includes a cyclic carbonate derivative having a halogen atom such as 4-fluoro-1,3-dioxolane-2-one or 4-chloro-1,3-dioxolane-2-one and a cyclic imide salt such as 1,1,2,2,3,3-hexafluoropropane-1,3-disulfonimide lithium. Thereby, the decomposition ... 10/12/06 - 20060228625 - Battery A battery capable of improving cycle characteristics is provided. A cathode and an anode are oppositely arranged with a separator in between. An electrolytic solution is impregnated in the separator. The electrolytic solution contains a derivative of cyclic carbonate having halogen atoms such as 4-fluoro-1,3-dioxolane-2-one and 4-chloro-1,3-dioxolane-2-one; and a cyclic ... 09/21/06 - 20060210873 - Conductive polyamine-based electrolyte Pyrrolidinium based room temperature ionic liquids, and phosphorous and arsenic analogues, are used as electrolytes in energy storage devices including secondary lithium batteries, supercapacitors and asymmetric battery-supercapacitors. The electrolytes preferably contain lithium ions as the charge-carrying species. The electrolytes are in a liquid state at the operating temperature. ... 08/17/06 - 20060183021 - Non-aqueous secondary battery and portable equipment using the same A non-aqueous secondary battery includes a positive electrode, a negative electrode, and a non-aqueous electrolyte solution where the non-aqueous electrolyte solution contains a compound A in which a halogen group is bonded to a benzene ring and a compound B oxidized at a potential lower than that of the compound ... 04/13/06 - 20060078792 - Electrolyte for lithium ion secondary battery and lithium ion secondary battery including the same wherein X represents at least one element selected from the group consisting of F, Cl, Br and I, and n represents an integer of 1 to 5. The lithium ion secondary battery including the electrolyte provides improved safety under overcharge and high-temperature storage conditions. ... 03/30/06 - 20060068283 - Non-aqueous solvent mixture and non-aqueous electrolytic solution containing such mixture (wherein Rf1 and Rf2 each independently represents a fluorinated aliphatic group, or Rf1 and Rf2 together form a cyclic group, Q represents a fluorinated or non-fluorinated alkylene group or a bond, and n represents 0 or 1), and an electrolytic solution containing the mixture solvent. ... 11/10/05 - 20050250007 - Lithium secondary battery A lithium secondary battery comprising a positive electrode, a negative electrode of artificial graphite or natural graphite and a nonaqueous electrolytic solution having an electrolyte dissolved in a nonaqueous solvent, wherein 0.1 to 20 wt. % of a cyclohexylbenzene having a halogen atom bonded to a benzene ring thereof is ... 09/08/05 - 20050196671 - Ionic liquids of heterocyclic amines Ionic liquids having melting points below about 100 C formed by reaction of a heterocyclic amine with about 2.8 and about 3.2 moles of anhydrous hydrogen fluoride per mole of amine nitrogen. Electrochemical devices having non-aqueous electrolytes containing the ionic liquids are also disclosed, as well as silicon oxide etching ... 09/08/05 - 20050196670 - Electrolyte solution and battery An electrolyte solution and a battery which are capable of improving cycle characteristics are provided. An anode includes a simple substance, an alloy or a compound of a metal element or a metalloid element capable of forming an alloy with lithium as an anode active material. A separator is impregnated ... 07/21/05 - 20050158623 - Nonaqueous electrolyte for electrochemical devices The present invention relates to a nonaqueous electrolyte for electrochemical devices, and to electric double-layer capacitor and secondary battery using the said nonaqueous electrolyte. The nonaqueous electrolyte according to the present invention comprises a room temperature molten salt and a fluorohydrocarbon. The nonaqueous electrolyte is flame resistant and can suppress ... ### FreshPatents.com Support |