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)
03/2012
03/07/2012EP1738426B1 Mesh for an electrode of a lead accumulator
03/07/2012EP1691441B1 Non-aqueous electrolyte solution and lithium secondary battery comprising the same
03/07/2012CN202159739U Device of hydroelectric generating battery
03/07/2012CN202159738U Carbon paper material clamping device
03/07/2012CN202159737U Mutually staggered plate grid for accumulator plate
03/07/2012CN202159736U Lead-acid storage battery with bipolarity negative plate
03/07/2012CN202159735U Lithium ion secondary battery and positive pole piece thereof
03/07/2012CN202159734U Connection structure in screen oven for preventing fall-off of tray
03/07/2012CN202159733U Pole plate frame used in coating plate of storage battery
03/07/2012CN202159732U Positive plate and battery
03/07/2012CN202155162U Double-helix consecutive mixing machine for preparing lithium battery cathode material
03/07/2012CN102369308A Mesoporous carbon material for energy storage
03/07/2012CN102368565A Lithium ion battery
03/07/2012CN102368563A Lithium ion battery
03/07/2012CN102368561A Chargeable and dischargeable lithium sulfur cell
03/07/2012CN102368559A Alkaline microbial fuel cell
03/07/2012CN102368558A Electrode catalyst composition, electrode and fuel cell and membrane-electrode assembly each comprising the electrode
03/07/2012CN102368557A Lithium ion battery and anode sheet thereof
03/07/2012CN102368556A Preparation method of wide potential window negative electrode material of lithium ion battery
03/07/2012CN102368555A Method for manufacturing anode material of rare-earth-yttrium-doped lithium manganese oxide battery
03/07/2012CN102368554A Method for preparing lithium iron phosphate battery positive material by doping yttrium by ion implanter
03/07/2012CN102368553A Sulfur-base composite material containing graphene and preparation method thereof
03/07/2012CN102368552A High-performance anode material lithium cobalt oxide of lithium ion battery and preparation method thereof
03/07/2012CN102368551A Lithium ion battery cathode material and lithium ion battery
03/07/2012CN102368550A Lithium ion battery cathode material spinel lithium manganese and its preparation method
03/07/2012CN102368549A Lithium ion battery positive electrode material and lithium ion battery using it
03/07/2012CN102368548A Modified ternary material and precursor thereof and preparation methods of modified ternary material and precursor
03/07/2012CN102368547A Lithium ion battery and anode active material thereof
03/07/2012CN102368546A Magnesium-based hydrogen-storage electrode alloy, and preparation method and application thereof
03/07/2012CN102368545A Preparation technology of lithium manganate electrode material doping and surface fluoride cladding
03/07/2012CN102368544A Preparation method of lithium ion battery anode slurry
03/07/2012CN102368543A Lithium ion battery cathode and lithium ion battery therewith
03/07/2012CN102366949A Four-side dust adsorption and easy cleaning workbench
03/07/2012CN101908610B Wrapping assembly mechanism of storage battery wrapper
03/07/2012CN101800304B Different-orientation spherical natural graphite negative electrode material and preparation method thereof
03/07/2012CN101734636B Method for preparing anode active substance, anode active substance, anode and battery
03/07/2012CN101714658B Preparation method of lithium iron phosphate for lithium ion battery
03/07/2012CN101622739B Negative electrode active material for nickel-metal hydride battery and nickel-metal hydride battery using the same, and method for treating negative electrode active material for nickel-metal hydride
03/07/2012CN101553944B 燃料电池 Fuel Cell
03/07/2012CN101459241B Composite nickel powder, preparation thereof, nickel anode and alkaline accumulator
03/07/2012CN101436658B Cathode substrate
03/07/2012CN101393979B Silicon cathode, lithium ion secondary battery comprising the same and manufacturing method therefor
03/07/2012CN101210339B Method for preparing battery electrode
03/07/2012CN101202362B 可充电锂电池 Rechargeable lithium batteries
03/07/2012CN101167207B Electrode mixture paste coating method and coater
03/06/2012US8129076 Electrode for lithium batteries and method of manufacturing electrode for lithium batteries
03/06/2012US8129073 Catalyst-coated membrane, membrane-electrode assembly, fuel cell and fuel cell stack
03/06/2012US8129053 Secondary battery of improved high-rate discharging properties
03/06/2012US8129052 Polymer adhesive seals for protected anode architectures
03/06/2012US8129051 Graphite particles and lithium secondary battery using the same as negative electrode
03/06/2012US8129050 Anode active material, and anode and lithium battery containing the same
03/06/2012US8129049 Jelly-roll having active material layer with different loading amount
03/06/2012US8129048 Method for producing rectangular flat secondary battery
03/06/2012US8128986 Method for producing catalyst-layer-supporting substrate, method for producing membrane-electrode assembly and method for producing fuel cell
03/06/2012US8128836 Electrolyte membrane and method of selecting the same
03/06/2012US8128715 Method and apparatus for producing wound electrode assembly, and method for producing battery
03/01/2012WO2012027360A2 Branched nanostructures for battery electrodes
03/01/2012WO2012026999A1 Electrochemical energy storage devices having a metallic interfacial conducting agent at the electrode-electrolyte interface
03/01/2012WO2012026952A1 In-situ synthesis and deposition of battery active lithium materials by spraying
03/01/2012WO2012026916A1 Mixed-ionomer electrode
03/01/2012WO2012026670A2 Cable type rechargeable battery
03/01/2012WO2012026669A2 Cable-type secondary battery
03/01/2012WO2012026623A1 Polymer electrolyte composition and polymer electrolyte membrane
03/01/2012WO2012026583A1 All-solid-state secondary battery
03/01/2012WO2012026561A2 Sulfide solid electrolyte material, cathode body and lithium solid state battery
03/01/2012WO2012026544A1 Lithium-titanium composite oxide electrode material conjugated with fine carbon fibers
03/01/2012WO2012026539A1 Continuous manufacturing method for electrode material
03/01/2012WO2012026527A1 Method for manufacturing fine positive-electrode-material powder
03/01/2012WO2012026498A1 Conductive sheet and production method for same
03/01/2012WO2012026493A1 Electrode having enzyme crystals immobilized thereon, process for production of electrode having enzyme crystals immobilized thereon, and biological fuel cell and biosensor each equipped with electrode having enzyme crystals immobilized thereon
03/01/2012WO2012026462A1 Binder composition for secondary battery negative electrode, slurry composition for secondary battery negative electrode, secondary battery negative electrode, secondary battery, and method for producing binder composition for secondary battery negative electrode
03/01/2012WO2012026269A1 Alkaline battery
03/01/2012WO2012026067A1 Powder for negative electrode material of lithium ion secondary battery, negative electrode for lithium ion secondary battery and negative electrode for capacitor using same, and lithium ion secondary battery and capacitor
03/01/2012WO2012026009A1 Process for production of battery electrode
03/01/2012WO2012025975A1 Air electrode, metal-air battery, and method for producing air electrode for metal-air battery
03/01/2012WO2012025963A1 Nonaqueous-electrolyte battery
03/01/2012WO2012025543A1 Electrolyte materials for use in electrochemical cells
03/01/2012WO2012025542A1 Electrolyte materials for use in electrochemical cells
03/01/2012WO2012025503A1 Oxygen-consuming electrode and method for producing same
03/01/2012WO2011145871A3 Positive electrode active material, method for preparing same, and lithium secondary battery comprising same
03/01/2012WO2011142575A3 Anode active material for a lithium secondary battery, method for preparing same, and lithium secondary battery including same
03/01/2012WO2011136550A3 Cathode active material and lithium secondary battery using same
03/01/2012WO2011136497A3 Method for manufacturing a lithium transition metal phosphate
03/01/2012WO2011132930A3 Anode active material for secondary battery, and lithium secondary battery comprising same
03/01/2012WO2011112042A3 Organic polymer-silicon composite particle, preparation method for same, and cathode and lithium secondary battery including same
03/01/2012WO2011108861A3 Composition, method of preparing the composition, electrode including the composition, and fuel cell including the electrode
03/01/2012WO2011105833A3 Positive electrode active material for improving output, and lithium secondary battery comprising same
03/01/2012US20120052414 Manufacturing method for electrode catalyst layer, manufacturing method for membrane electrode assembly, and manufacturing method for fuel cell
03/01/2012US20120052413 Alkaline Electrochemical Cell with Reduced Gassing
03/01/2012US20120052407 Processes for preparing stable proton exchange membranes and catalyst for use therein
03/01/2012US20120052402 Oxygen-consuming electrode and process for the production thereof
03/01/2012US20120052401 Niobium Oxide Compositions and Methods for Using Same
03/01/2012US20120052400 Electrode structure and method for manufacturing the electrode structure, and energy storage apparatus with the electrode structure
03/01/2012US20120052399 Nonaqueous electrolyte battery
03/01/2012US20120052398 Electrochemical Energy Storage Devices Having a Metallic Interfacial Conducting Agent at the Electrode-Electrolyte Interface
03/01/2012US20120052397 Electrolyte materials for use in electrochemical cells
03/01/2012US20120052396 All-solid battery
03/01/2012US20120052393 Negative electrode material for nonaqueous electrolyte secondary battery, and nonaqueous electrolyte secondary battery using the same
03/01/2012US20120052392 Active material for non-aqueous electrolyte secondary battery, electrode for non-aqueous electrolyte secondary battery, non-aqueous electrolyte secondary battery, and method for producing active material for non-aqueous electrolyte secondary battery
03/01/2012US20120052391 Electrode for nonaqueous electrolyte secondary battery and nonaqueous electrolyte secondary battery
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