Patents
Sitemap › H01 - Basic electric elements › H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy › H01M 4 - Electrodes
Patents for H01M 4 - Electrodes (97,472)
10/2010
10/13/2010CN101183716B Method of producing three-in-one electrode of solid oxide fuel battery
10/13/2010CN101117243B Method for preparing alkaline secondary cell anode active matter
10/13/2010CN101091284B Lithium secondary battery
10/12/2010US7811959 Metal oxide-carbon composite catalyst support and fuel cell comprising the same
10/12/2010US7811714 proton conducting solid electrolyte is a doped perovskite of the Y-doped BaZrO3 family that prevents methanol crossover; higher open circuit potential and higher conversion efficiency; restoration of cathode kinetics
10/12/2010US7811711 Formed by fusion with carbon fibers, gelation, supercritical solvent extraction, and pyrolysis; for electrolytic fuel cells and batteries
10/12/2010US7811710 Redox shuttle for rechargeable lithium-ion cell
10/12/2010US7811709 High energy density, improved cycle life; lithium intercalculation inhibition
10/12/2010US7811708 Cathode active material includes a mixture of lithium cobaltate and a manganate spinel containing oxides of lithium , manganese and one or more oxide(s)selected from magnesium, aluminum, cobalt, nickel and chromium; large batteries
10/12/2010US7811707 Cathode active material includes a mixture of lithium cobaltate and a manganate spinel containing oxides of lithium , manganese and one or more oxide(s)selected from magnesium, aluminum, cobalt, nickel and chromium; large batteries
10/12/2010US7811706 high energy density and superior cycle characteristics; cathode active material layer contains a complex oxide containing lithium and cobalt; anode active material layer contains tin, cobalt, and carbon
10/12/2010US7811705 anode contains a current collector and an active material selected from LiCoO2, LiMnO4, mixed oxides of Li, Al, Co, Ni ; Al foil as current collector of Al or Ti cathode containing Li4Ti5O12 as active material; cycling to near-zero-voltage conditions without a substantial loss of battery capacity
10/12/2010US7811704 Rechargable electrochemical cells; mixture containing fatty acid or ester
10/12/2010US7811703 batteries comprising a negative electrode active material formed of lithium titanate having a spinel structure, and electrolytes containing solvents selected from the propylene carbonate, ethylene carbonate and gamma -butyrolactone; power sources for automobiles
10/12/2010US7811702 Microbattery comprising through-connections and production method thereof
10/12/2010US7811700 Separator-electrode unit for lithium-ion batteries, method for the production and use thereof in lithium batteries
10/12/2010US7811696 Lithium secondary battery and method for producing the same
10/12/2010US7811478 Positive-electrode active material powder
10/12/2010CA2553878C Conductive structure for an electrode assembly of a lithium secondary battery
10/12/2010CA2480342C Electrolyte membrane-electrode assembly, fuel cell using the same and production method thereof
10/07/2010WO2010115062A2 Electrode compositions and processes
10/07/2010WO2010114946A1 Method of compacting material
10/07/2010WO2010114945A1 Method of compacting material
10/07/2010WO2010114287A2 Composite for electrode active material and secondary battery comprising the same
10/07/2010WO2010114119A1 Binder composition for non-aqueous secondary battery electrode
10/07/2010WO2010114104A1 Process for production of lithium iron phosphate particles and process for production of secondary battery
10/07/2010WO2010114015A1 Positive electrode active material for lithium battery
10/07/2010WO2010113991A1 Binder resin precursor solution composition for electrode
10/07/2010WO2010113940A1 Composition for electrochemical-device electrode binder, electrode slurry for electrochemical device, and electrode for electrochemical device
10/07/2010WO2010113884A1 Electrode for lithium ion battery and method for producing same
10/07/2010WO2010113876A1 Binder for positive electrode of lithium ion secondary battery, and positive electrode material
10/07/2010WO2010113783A1 Mixed carbon material and negative electrode for nonaqueous secondary battery
10/07/2010WO2010113710A1 Electrode material, method for producing same, and lithium ion secondary battery
10/07/2010WO2010113583A1 Positive electrode active material for lithium ion battery
10/07/2010WO2010113512A1 Positive electrode active material for lithium ion secondary battery, method for producing same, and lithium ion secondary battery
10/07/2010WO2010113419A1 Nonaqueous electrolyte, and nonaqueous electrolyte secondary battery using same
10/07/2010WO2010113403A1 Method for producing positive electrode for lithium ion battery, positive electrode for lithium ion battery, and lithium ion battery using the positive electrode
10/07/2010WO2010113268A1 Lithium ion secondary battery and battery system
10/07/2010WO2010112977A1 Method for producing a carbon composite material
10/07/2010WO2010112580A1 Electroactive material, and use thereof in anodes for lithium-ion cells
10/07/2010WO2010112103A1 High voltage negative active material for a rechargeable lithium battery
10/07/2010WO2010111851A1 Electrode plate processing method
10/07/2010WO2010077665A3 Multicomponent nanoparticle materials and process and apparatus therefor
10/07/2010WO2010063244A3 A method for production of nanofibres and/or nanofibrous structures of phospho-olivines, nanofibres of phospho-olivines and nanofibrous structure formed of nanofibres of phospho-olivines
10/07/2010US20100255873 Fuel cell with proton conducting membrane and with improved water and fuel management
10/07/2010US20100255407 Electrode, method of preparing the same, and fuel cell including the same
10/07/2010US20100255398 Electrochemical cell stack assembly
10/07/2010US20100255384 Nonaqueous electrolyte secondary battery
10/07/2010US20100255379 Battery plate
10/07/2010US20100255378 Vinylidene fluoride copolymer functionalized by radiation grafting of an unsaturated polar monomer
10/07/2010US20100255377 Nonaqueous lithium-type storage element
10/07/2010US20100255376 Gas phase deposition of battery separators
10/07/2010US20100255375 Molybdenum/air battery and cell design
10/07/2010US20100255374 Nonaqueous electrolyte secondary battery
10/07/2010US20100255373 Method for preparing hydrogen absorbing electrode and nickel metal-hydride battery
10/07/2010US20100255372 Process for producing polyradical compound and battery cell
10/07/2010US20100255371 Bipolar battery manufacturing method, and bipolar battery
10/07/2010US20100255356 Electric storage device and its production method
10/07/2010US20100255352 Active material for battery, non-aqueous electrolyte battery and battery pack
10/07/2010US20100254892 Hydrocarbon-decomposing catalyst, process for decomposing hydrocarbons and process for producing hydrogen using the catalyst, and power generation system
10/07/2010US20100254213 Powder treating apparatus
10/07/2010US20100253149 Imbalance identifying circuit, power source apparatus and imbalance identification method
10/07/2010US20100252948 Method of compacting material
10/07/2010CA2757600A1 Method for producing a carbon composite material
10/07/2010CA2754711A1 Electroactive material, and use thereof in anodes for lithium-ion cells
10/07/2010CA2752859A1 High voltage negative active material for a rechargeable lithium battery
10/06/2010EP2237360A1 Overcharge protection by coupling redox shuttle chemicals with radical polymerization additives
10/06/2010EP2237359A2 Electrolyte including additives, and rechargeable lithium battery including the same
10/06/2010EP2237356A1 Membrane-electrode unit with high performance and application of same in fuel cells
10/06/2010EP2237349A1 Bonding method for a gas diffusion electrode assembly
10/06/2010EP2237348A1 Positive electrode material for lithium secondary battery, lithium secondary battery, and secondary battery module using lithium secondary battery
10/06/2010EP2237347A2 Positive electrode material, its manufacturing method and lithium batteries
10/06/2010EP2237346A1 Electrically conductive nanocomposite material comprising sacrificial nanoparticles and open porous nanocomposites produced thereof
10/06/2010EP2237343A1 Nonaqueous electrolyte secondary battery
10/06/2010EP2235781A1 Redox fuel cells
10/06/2010EP2235779A1 Electrode catalyst dispersion and ink composition
10/06/2010EP2235773A2 High current thin electrochemical cell and methods of making the same
10/06/2010EP2235772A1 Heat treat configuration for porous carbon-carbon composites
10/06/2010EP2235771A2 Electrode for fuel cell having two kinds of hydrophilicity and method for preparing the same and membrane electrode assembly and fuel cell comprising the same
10/06/2010EP2235770A2 Small particle electrode material compositions and methods of forming the same
10/06/2010EP2235769A1 Battery having enhanced electrical insulation capability
10/06/2010EP2234923A1 Tetrabasic lead oxide and lead monoxide composition to be used in lead-acid batteries and it's method of production
10/06/2010EP1877168B1 High performance sofc cathode material in the 450°c - 650°c range
10/06/2010CN201601176U 铅酸蓄电池板栅 Lead-acid battery grid
10/06/2010CN201601175U 自动淋酸涂板机 Automatic pouring acid coated board machine
10/06/2010CN201601174U 电池叠片的极片裁切装置 Battery pole piece laminations cutting device
10/06/2010CN1992393B Electrode assembly for lithium ion, lithium ion secondary battery assembly using the same
10/06/2010CN1890769B Electricity storage device and process for producing the same
10/06/2010CN1830105B A negative active material for lithium secondary battery and a method for preparing same
10/06/2010CN1732587B Electrochemical device and method for manufacturing same
10/06/2010CN101855772A Lithium battery and method for manufacturing the same
10/06/2010CN101855757A Nonaqueous lithium-type storage element
10/06/2010CN101855756A Core-shell type anode active material for lithium secondary batteries, method for preparing the same and lithium secondary batteries comprising the same
10/06/2010CN101855755A Li-Ni-based composite oxide particle powder for rechargeable battery with nonaqueous elctrolyte, process for producing the powder, and rechargeable battery with nonaqueous electrolyte
10/06/2010CN101855754A Lithium manganate particle powder for nonaqueous electrolyte secondary battery, method for producing the same, and nonaqueous electrolyte secondary battery
10/06/2010CN101855753A Nonaqueous electrolyte secondary battery and method of manufacturing nonaqueous electrolyte secondary battery
10/06/2010CN101855752A Positive electrode mixture for nonaqueous battery and positive electrode structure
10/06/2010CN101855371A Method and devices for producing air sensitive electrode materials for lithium ion battery applications
10/06/2010CN101855173A Complex metal oxide and sodium secondary battery
10/06/2010CN101853965A Electrolyte for lithium secondary battery including additives, and lithium secondary battery including the same
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