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)
05/2012
05/02/2012CN102437363A Auxiliary device for battery plate delivery
05/02/2012CN102437359A Thermoelectric cogeneration system of flame-type solid oxide fuel cells
05/02/2012CN102437343A Membrane electrode containing hydrophilic high polymer in anode catalytic layer and preparation method thereof
05/02/2012CN102437342A Anode grid alloy of lead acid storage battery for energy storage
05/02/2012CN102437341A Grid alloy for storage battery of electric bicycle
05/02/2012CN102437340A Grid alloy for storage battery of electric bicycle
05/02/2012CN102437339A Pouch-type flexible film battery and method of manufacturing the same
05/02/2012CN102437338A Phosphate/carbon composite material, and preparation method and application thereof
05/02/2012CN102437337A Lithium ion battery anode material LiCoPO4/Al2O3 and preparation method thereof
05/02/2012CN102437336A Preparation method of lithium ion anode material Li3V2(PO4)3/C
05/02/2012CN102437335A Method for coating lithium ion battery anode material LiFePO4 by self-segregation of aluminum
05/02/2012CN102437334A Microwave hydrothermal synthesizing method for carbon nanotube/LiFePO4 lithium ion battery anode material
05/02/2012CN102437333A Preparation method of bismuth and barium activated lithium iron phosphate as cathode material
05/02/2012CN102437332A Preparation method of manganese and barium activated lithium iron phosphate as cathode material
05/02/2012CN102437331A Stannum-barium activated lithium iron phosphate anode material
05/02/2012CN102437330A Cadmium/barium-activated lithium iron phosphate cathode material
05/02/2012CN102437329A Preparation method of titanium and barium activated lithium iron phosphate as cathode material
05/02/2012CN102437328A Preparation method of germanium and barium activated lithium iron phosphate as cathode material
05/02/2012CN102437327A Production process of lithium ferrous phosphate material with solid-phase coordination method
05/02/2012CN102437326A Method for preparing large-grain-size lithium cobaltate as cathode material for lithium-ion secondary battery
05/02/2012CN102437325A Preparation method of cobaltosic oxide nano cage and cobaltosic oxide nano cage prepared by adopting same
05/02/2012CN102437324A Preparation method of cobalt-manganese composite oxide nanoparticles and cobalt-manganese composite oxide nanoparticles prepared by adopting same
05/02/2012CN102437323A Anode material of lithium ion battery and preparation method thereof
05/02/2012CN102437322A Method for preparing LiV3O8 microcrystalline through microwave and self-propagation combustion
05/02/2012CN102437321A Graphene-TiO2(B) nanotube composite material and preparation method thereof
05/02/2012CN102437320A Graphene-coated mesoporous metallic oxide, and preparation method and use thereof
05/02/2012CN102437319A Cathode material for lithium ion battery and preparation method thereof
05/02/2012CN102437318A Preparation method for silicon-carbon composite material, prepared silicon-carbon composite material, lithium ion battery anode containing silicon-carbon composite material and battery
05/02/2012CN102437317A Super-entropy change method of AB 4.7 non-stoichiometric ratio hydrogen storage alloy
05/02/2012CN102437316A Processing method for carrying out surface metal nanoparticles coating modification on lithium ion battery material
05/02/2012CN102437315A Preparation method of sulfur electrode of rechargeable lithium sulfur battery
05/02/2012CN102437314A Foam metal/lithium iron phosphate integral electrode with three-dimensional structure, preparation method thereof and lithium ion battery using integral electrode as positive pole piece
05/02/2012CN102437313A Negative electrode for high-power metal lithium battery
05/02/2012CN102437312A Negative plate of multi-element nano vanadium power battery
05/02/2012CN102437311A Lithium iron phosphate composite material, its preparation method and application
05/02/2012CN102437310A Preparation method of powder lithium electrode
05/02/2012CN102437309A Preparation method of positive plate of battery or capacitor
05/02/2012CN102437306A Pole piece of secondary battery, manufacturing method for pole piece of secondary battery and secondary battery using pole piece
05/02/2012CN102437304A Diaphragm and method for preparing composite electrode couple by utilizing diaphragm
05/02/2012CN102436933A Activating oxide material and preparation method thereof
05/02/2012CN102430742A Casting die
05/02/2012CN102430413A PtNi alloy/graphene combined nanometer catalyst with hollow structure and preparation method thereof
05/02/2012CN101927228B Extrusion coating machine and coating system thereof
05/02/2012CN101807692B Preparation method of lithium ion battery positive material of ferric metasilicate lithium
05/02/2012CN101752607B Lithium ion battery cell packet preparation method and system
05/02/2012CN101746810B Method for preparing battery cathode active substance calcium zincate
05/02/2012CN101719556B Pile structure of redox flow battery
05/02/2012CN101710616B Nickel hydroxide membrane electrode and preparation method thereof
05/02/2012CN101664685B Low-platinum high active core-shell structure catalyst and preparation method thereof
05/02/2012CN101584076B 锂二次电池 The lithium secondary battery
05/02/2012CN101481145B Novel method for preparing lithium ionic cell anode material LiMn2O4
05/02/2012CN101453039B Nonaqueous electrolyte battery, battery pack and vehicle
05/02/2012CN101407318B Method for preparing active substance lithium iron phosphate for lithium ion secondary battery anode
05/02/2012CN101027367B Modified carbon products and their applications
05/01/2012US8168831 Non-aqueous electrolyte cell, electrode stabilizing agent, phosphazene derivative and method of producing the same
05/01/2012US8168350 Fuel cell structures and assemblies with channeled current collectors, and method of making the same
05/01/2012US8168335 Electrolytic diffusion fuel cell
05/01/2012US8168334 Nonaqueous electrolyte secondary battery
05/01/2012US8168333 Plastic crystal electrolyte for lithium batteries
05/01/2012US8168331 Electrochemical element for use at high temperatures
05/01/2012US8168330 Lithium titanate cell with reduced gassing
05/01/2012US8168329 Electrochemical composition and associated technology
05/01/2012US8168328 Silicon thin film anode for lithium secondary battery and preparation method thereof
05/01/2012US8168326 Battery structures, self-organizing structures and related methods
05/01/2012US8168325 Lithium based electrochemical cell systems having a degassing agent
05/01/2012US8168321 Alkaline battery having a protective layer
05/01/2012US8168320 Secondary battery
05/01/2012US8168150 Binary, ternary and quaternary lithium phosphates, method for the production thereof and use of the same
05/01/2012US8168025 Methods of making components for electrochemical cells
05/01/2012US8166794 Method for judging quality of lithium nickel composite oxide and positive electrode using lithium nickel composite oxide
05/01/2012US8166635 Manufacturing method of electrode, electric storage device, and intermediate laminate member
05/01/2012CA2547524C Metal oxynitride electrode catalyst
05/01/2012CA2518059C Manufacturing process and apparatus for electrically insulating layers of electrochemical cell laminates
05/01/2012CA2506295C Zinc powder or zinc alloy powder with inhomogeneous bulk density for alkaline batteries
04/2012
04/26/2012WO2012054767A2 Battery electrode structures for high mass loadings of high capacity active materials
04/26/2012WO2012054766A2 Composite structures containing high capacity porous active materials constrained in shells
04/26/2012WO2012053972A1 Calcium hexaboride anodes for electrochemical cells
04/26/2012WO2012053773A2 Cathode for cable-type secondary battery and method for manufacturing same
04/26/2012WO2012053638A1 Electrocatalyst for solid polymer fuel cell
04/26/2012WO2012053561A1 Electrode material and method for producing same
04/26/2012WO2012053555A1 Molten salt battery
04/26/2012WO2012053553A1 Electrode for nonaqueous secondary batteries, nonaqueous secondary battery comprising same, and battery
04/26/2012WO2012053303A1 Electrocatalyst for solid polymer fuel cell
04/26/2012WO2012053087A1 Battery electrode and use thereof
04/26/2012WO2012053025A1 Lead storage battery
04/26/2012WO2012052811A1 Process for the preparation of high voltage nano composite cathode (4.9v) for lithium ion batteries
04/26/2012WO2012052810A1 Cathode material and lithium ion battery therefrom
04/26/2012WO2012027360A3 Branched nanostructures for battery electrodes
04/26/2012WO2012008775A3 Rotating jig for battery cells, and method for welding battery cells using same
04/26/2012WO2011159057A3 Binder for secondary battery providing excellent cycle property
04/26/2012US20120100462 Electrode catalyst for fuel cell and use thereof
04/26/2012US20120100460 Calcium hexaboride anodes for electrochemical cells
04/26/2012US20120100457 Catalyst support material comprising polyazole, electrochemical catalyst, and the preparation of a gas diffusion electrode and a membrane-electrode assembly therefrom
04/26/2012US20120100456 Porous electrode substrate and method for producing the same
04/26/2012US20120100442 Oxygen-consuming electrode and process for producing it
04/26/2012US20120100441 Oxygen-consuming electrode
04/26/2012US20120100440 Multi-layered, chemically bonded lithium-ion and lithium/air batteries
04/26/2012US20120100438 Composite structures containing high capacity porous active materials constrained in shells
04/26/2012US20120100436 Lithium-ion secondary battery
04/26/2012US20120100432 Method for Manufacturing Metal-Made Three-Dimensional Substrate for Electrodes, Metal-Made Three-Dimensional Substrate for Electrodes and Electrochemical Applied Products Using the Same
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