| Patents for H01M 4 - Electrodes (97,472) |
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| 12/29/2010 | CN101931078A Hydrogen-absorbing alloy for alkaline storage battery and method for manufacturing the same |
| 12/29/2010 | CN101931077A Anode material for lithium-ion battery and preparation method |
| 12/29/2010 | CN101931076A Method for preparing silicon carbide composite particles and application thereof as cathode material of lithium ion battery |
| 12/29/2010 | CN101931075A Rare earth-doped power battery anode material and preparation method thereof |
| 12/29/2010 | CN101931074A Film base material compositions for lithium battery electrodes and lithium battery |
| 12/29/2010 | CN101931073A Preparation method of lithium iron phosphate/carbon composite cathode material |
| 12/29/2010 | CN101931072A Anode active material and secondary lithium battery |
| 12/29/2010 | CN101931071A Cathode of lithium ion battery |
| 12/29/2010 | CN101928393A Polysulfones-like polymer, preparation method thereof, macromolecule electrolyte membrane containing the polymer, membrane electrode subassembly and fuel cell |
| 12/29/2010 | CN101928044A Preparation method of nano cobaltosic oxide used for negative electrode material of lithium ion battery |
| 12/29/2010 | CN101927991A Spherical phosphate compound |
| 12/29/2010 | CN101927990A Preparation method of lithium iron phosphate |
| 12/29/2010 | CN101927979A Stannic oxide/ graphene nano composite as well as preparation method and application thereof |
| 12/29/2010 | CN101927229A Method for controlling coating amount in process of coating battery pole piece |
| 12/29/2010 | CN101927228A Extrusion coating machine and coating system thereof |
| 12/29/2010 | CN101927172A Silver-containing perovskite type oxygen reduction catalyst, and preparation method thereof |
| 12/29/2010 | CN101927161A Preparation method of methanol electron-oxidation catalyst-latticed nanogold quasicrystal |
| 12/29/2010 | CN101604748B Method for the preparation of high rate lithium ion capacitor battery cathode material by pyrolyzing asphalt at low temperature to cover graphite |
| 12/29/2010 | CN101562247B Method for reserving welding spots of alkaline battery positive terminal tab by wet slurry |
| 12/29/2010 | CN101552342B Method of compositely manufacturing proton exchange membrane fuel cell bipolar plate and membrane electrode assembly |
| 12/29/2010 | CN101540394B Method for preparing lithium ferrosilicon silicate of lithium-ion battery cathode material |
| 12/29/2010 | CN101532102B Rare-earth series hydrogen storage alloy |
| 12/29/2010 | CN101521273B In-situ synthesis method for preparing tin-carbon/core-shell nano-particle fully filled carbon nano-tube composite anode material |
| 12/29/2010 | CN101483240B Ultra-thin graphite bi-polar plate processing method used for fuel cell |
| 12/29/2010 | CN101379638B Highly hydrophilized carrier, catalyst-supporting carrier, fuel-cell electrode, the manufacturing methods thereof, and polymer electrolyte fuel cell provided therewith |
| 12/29/2010 | CN101346836B Negative electrode for nonaqueous electrolyte secondary battery, process for producing the same and nonaqueous electrolyte secondary battery utilizing the electrode |
| 12/29/2010 | CN101259410B Method for preparing platinum catalyst by electrodeposition |
| 12/29/2010 | CN101239312B Direct methanol fuel cell anode catalyst and preparation |
| 12/29/2010 | CN101222047B Cathode material of thin film lithium ion battery and method for producing the same |
| 12/29/2010 | CN101212049B Anode material made of doped lithium-iron phosphate active material and carbon and method for producing the same |
| 12/29/2010 | CN101199079B Lithium secondary battery |
| 12/29/2010 | CN101197456B Electrolytic solution and battery |
| 12/29/2010 | CN101197443B Lithium ion battery anode thin-film material and method for producing the same |
| 12/29/2010 | CN101192667B Negative active material and rechargeable lithium battery including the same |
| 12/29/2010 | CN101188313B Electrolyte for rechargeable lithium battery, and rechargeable lithium battery including same |
| 12/29/2010 | CN101060182B 锂离子二次电池 Lithium ion secondary battery |
| 12/29/2010 | CA2766279A1 Hydrophilic porous layer for fuel cells, gas diffusion electrode and manufacturing method thereof, and membrane electrode assembly |
| 12/29/2010 | CA2766030A1 Particles of doped litium cobalt oxide, method for preparing the same and their use in lithium ion batteries |
| 12/29/2010 | CA2766022A1 Gas diffusion electrode and production method for same; membrane electrode assembly and production method for same |
| 12/29/2010 | CA2764410A1 Process for the preparation of lifepo4-carbon composites |
| 12/29/2010 | CA2738365A1 Method for producing composite lithium iron phosphate material and composite lithium iron phosphate material produced by same |
| 12/28/2010 | US7858551 catalyst having a conductive diamond particle having fine pores on its surface; and a carbon-reactive catalyst metal in the fine pores, a process for producing the electrode catalyst, and an electrode; used for fuel cells or in industrial process such as brine electrolysis; durable |
| 12/28/2010 | US7858550 depositing a self-assembled monolayer on a substrate, depositing a catalyst nanoparticle covalently bonded to a ligand, and a material capable of binding to the self-assembled monolayer; electrochemically modifying a conductive glassy carbon electrode substrate |
| 12/28/2010 | US7858267 Fuel cell electrode, fuel cell, and manufacturing methods thereof |
| 12/28/2010 | US7858266 Structural reinforcement of membrane electrodes |
| 12/28/2010 | US7858265 Carrier for fuel cell, and catalyst, membrane-electrode assembly, and fuel cell system including the same |
| 12/28/2010 | US7858264 Catalyst for anode of fuel cell and membrane-electrode assembly for fuel cell |
| 12/28/2010 | US7858263 Solid polymer electrolyte fuel cell and method for manufacturing the same |
| 12/28/2010 | US7858262 Fuel cell comprising a plurality of individual cells connected in series by current collectors |
| 12/28/2010 | US7858241 Nonaqueous electrolyte for lithium secondary battery and lithium secondary batter using the same |
| 12/28/2010 | US7858239 for hybrid electric vehicles, which are unlikely to be influenced by the deterioration of battery characteristics due to water non-graphitizable carbon having a small diffusibility of helium; for non-aqueous electrolyte secondary batteries |
| 12/28/2010 | US7858238 High voltage and high specific capacity dual intercalating electrode Li-ion batteries |
| 12/28/2010 | US7858237 reducing gas generation during high temperature, charged storage; having negative electrode material capable of occluding and releasing lithium; positive active material comprises mixture of lithium transition metal complex oxide A obtained by incorporating at least Zr and Mg into LiCoO2 complex |
| 12/28/2010 | US7858236 anode comprising a current collector and LiCoO2 as first active material; cathode comprising a current collector and lithium titanate as second active material; third active material is LiMn2O4; exhibits charging and discharging capacity below a corrosion potential of current collector of cathode |
| 12/28/2010 | US7858235 Ceramic conductor pre-treated by oxidising for a zinc anode |
| 12/28/2010 | US7858234 includes negative electrode containing a titanium oxide, a positive electrode, and a nonaqueous electrolyte; positive electrode includes a lithium-transition metal composite oxide and at least one kind of oxide selected from FePO4, Li3Fe2(PO4)3, LiFeP2O7, Fe4(P2O7) , Fe2(SO4)3, and v2o5; vehicles |
| 12/28/2010 | US7858233 prepared by reacting Fe3(PO4)2.nH2O with Li3PO4 and calcining |
| 12/28/2010 | US7858232 includes positive electrode capable of reversibly absorbing and desorbing Li, a negative electrode, and a non-aqueous electrolyte; has high electrical capacity and exhibits excellent cycle characteristics even when battery is rapidly charged and discharged at a large current |
| 12/28/2010 | US7858231 Current collector sheet and electrochemical device |
| 12/28/2010 | US7858230 Battery cathodes |
| 12/28/2010 | US7858225 Cylindrical lithium secondary battery and method of fabricating the same |
| 12/28/2010 | US7858224 Battery module having an improved unit battery assembly coupling structure |
| 12/28/2010 | US7858222 Separator-electrode unit for lithium-ion batteries, method for the production and use thereof in lithium batteries |
| 12/28/2010 | US7858214 Method and apparatus for light internal reforming in a solid oxide fuel cell system |
| 12/28/2010 | US7857868 making an electrode that has an intricate structure of active material layer, conductive material layer, or mixture layer of active material and conductive material that displays superior electrochemical properties despite being thin |
| 12/23/2010 | WO2010147869A2 Prismatic storage battery or cell with flexible recessed portion |
| 12/23/2010 | WO2010147404A2 Cathode active material for a lithium rechargeable battery and a production method therefor |
| 12/23/2010 | WO2010147389A2 Positive electrode active material for lithium secondary battery |
| 12/23/2010 | WO2010147236A1 Nonaqueous electrolyte battery, positive electrode for nonaqueous electrolyte battery, negative electrode for nonaqueous electrolyte battery, separator for nonaqueous electrolyte battery, electrolyte for nonaqueous electrolyte battery, and method for producing separator for nonaqueous electrolyte battery |
| 12/23/2010 | WO2010147225A1 Negative electrode material for non-aqueous electrolyte secondary battery, and non-aqueous electrolyte secondary battery comprising same |
| 12/23/2010 | WO2010147179A1 Electrode for electrochemical elements and electrochemical element using same |
| 12/23/2010 | WO2010147106A1 Nonaqueous electrolyte secondary battery |
| 12/23/2010 | WO2010147070A1 Resin composition and organic-electrolyte battery |
| 12/23/2010 | WO2010147044A1 Polyurea electrolyte and production method therefor |
| 12/23/2010 | WO2010146832A1 Process for production of negative electrode for non-aqueous electrolyte secondary battery, negative electrode, and non-aqueous electrolyte secondary battery utilizing the negative electrode |
| 12/23/2010 | WO2010146777A1 Negative electrode active material for lithium ion secondary battery, and lithium ion secondary battery using same |
| 12/23/2010 | WO2010146776A1 Negative electrode active material for lithium ion secondary battery, and lithium ion secondary battery using same |
| 12/23/2010 | WO2010146759A1 Silicon oxide and negative-electrode material for a lithium-ion secondary battery |
| 12/23/2010 | WO2010146475A1 Supported catalysts |
| 12/23/2010 | WO2010125252A3 Catalyst and method for the electrochemical oxidation of methane |
| 12/23/2010 | US20100323274 Fuel cell electrode catalyst and polymer electrolyte fuel cell using the same |
| 12/23/2010 | US20100323273 Fuel cell electrodes with traizole modified polymers and membrane electrode assemblies incorporating same |
| 12/23/2010 | US20100323272 Carbon catalyst, slurry containing the carbon catalyst, process for producing carbon catalyst, and fuel cell, storage device, and environmental catalyst each employing carbon catalyst |
| 12/23/2010 | US20100323269 Catalyst layer and preparation process thereof, and membrane-electrode assembly and polymer electrolyte fuel cell using the catalyst layer |
| 12/23/2010 | US20100323249 Air electrode |
| 12/23/2010 | US20100323246 Cathode of lithium battery and method for fabricating the same |
| 12/23/2010 | US20100323245 A method for preparing a particulate cathode material, and the material obtained by said method |
| 12/23/2010 | US20100323244 Battery electrodes and methods of manufacture |
| 12/23/2010 | US20100323243 Hydrogen-absorbing alloy for alkaline storage battery and method for manufacturing the same |
| 12/23/2010 | US20100323242 Electrode binder for secondary battery and secondary battery using the same |
| 12/23/2010 | US20100323241 Electrode structure for lithium secondary battery and secondary battery having such electrode structure |
| 12/23/2010 | US20100323235 Non-aqueous electrolyte secondary battery and combined battery |
| 12/23/2010 | US20100323232 Mixed metal oxide and sodium secondary battery |
| 12/23/2010 | US20100323231 Positive electrode active material, sodium secondary battery, and production method of olivine-type phosphate |
| 12/23/2010 | US20100323101 Method for preparing surface modification coating of metal bipolar plates |
| 12/23/2010 | US20100323098 Electrode material for rechargeable lithium battery, electrode structural body comprising said electrode material, rechargeable lithium battery having said electrode structural body, process for the production of said electrode structural body, and process for the production of said rechargeable lithium battery |
| 12/23/2010 | US20100320972 Positive electrode material for lithium-ion accumulator |
| 12/23/2010 | US20100320417 Thermal nanocomposites |
| 12/23/2010 | US20100320080 Electrode for Electrochemical Element and Electrochemical Element using the Electrode |
| 12/23/2010 | US20100319188 Manufacturing method of power storage device |