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)
09/2012
09/05/2012CN102656730A Electrochemical reactor and active layer integrated into said reactor
09/05/2012CN102656729A Thin flexible battery
09/05/2012CN102656728A Lithium ion battery and method for manufacturing of such battery
09/05/2012CN102656727A Galvanic element
09/05/2012CN102656726A Process for producing positive electrode active material for lithium secondary battery
09/05/2012CN102656725A Electrode active material, electrode, and non-aqueous electrolyte secondary battery
09/05/2012CN102656724A Positive electrode active material for lithium secondary battery and use thereof
09/05/2012CN102656723A Process for producing electrode for battery
09/05/2012CN102656150A Normal-temperature molten salt, electrode, cell, agent for preventing charge-up, and method for observing sample
09/05/2012CN102655249A Lithium ion air battery
09/05/2012CN102655240A Nonaqueous electrolyte battery and battery pack
09/05/2012CN102655236A Application of Pd/Gamma-AlOOH modified glassy carbon electrode in carrying out electro-catalytic oxidation on methanol under alkaline conditions
09/05/2012CN102655235A Microbial fuel cell air cathode and preparation method thereof
09/05/2012CN102655234A Positive electrode active material for lithium secondary battery, method of preparing same and lithium secondary battery including same
09/05/2012CN102655233A Preparation method of LiFePO4/C anode material of lithium ion battery
09/05/2012CN102655232A Preparation method of lithium manganese base-enriched ternary composite anode material
09/05/2012CN102655231A Novel preparation method of anode material LiMn2O4 of high-power-performance lithium ion battery
09/05/2012CN102655230A Cathode material for lithium ion secondary battery, preparation method of cathode material, lithium ion secondary battery anode and lithium ion secondary battery
09/05/2012CN102655229A Pore-forming method for diaphragms of lithium ion batteries
09/05/2012CN102653662A Pressure-sensitive adhesive tape for battery and battery using the pressure-sensitive adhesive tape
09/05/2012CN102249210B Method for preparing nanocrystal lithium iron phosphate anode material through co-precipitation
09/05/2012CN102120186B Preparation method of platinum nanoparticle loaded graphene
09/05/2012CN102082273B Lithium ion battery and electrode material, electrode paste and electrodes of lithium ion battery
09/05/2012CN102082265B Method for automatically preparing lithium iron phosphate
09/05/2012CN102074705B Cathode additive, cathode and lithium ion battery
09/05/2012CN101958411B CoO-Co composite material with core-shell structure and preparation method thereof
09/05/2012CN101931074B Film base material compositions for lithium battery electrodes and lithium battery
09/05/2012CN101924218B Process for manufacturing lead-acid battery grid
09/05/2012CN101924213B Application of cobaltous magnesium silicate in rechargeable magnesium battery anode material
09/05/2012CN101924202B Single nanowire electrochemical device and assembly and in-situ characterization method thereof
09/05/2012CN101916849B Sulfur-based composite anode material for secondary battery and preparation method thereof
09/05/2012CN101890365B Oxygen reduction catalyst serving as non-noble metal and preparation method thereof
09/05/2012CN101859903B Carbon electrode material treating agent and method for treating electrode materials by using same
09/05/2012CN101847708B Cathode for lithium-ion secondary battery, method for producing same and lithium-ion secondary battery using same
09/05/2012CN101841021B Composite anode material of lithium iron phosphate and lithium vanadium phosphate and preparation method thereof
09/05/2012CN101834296B Method for preparing anode/electrolyte double-layer structure of solid oxide fuel cell by single grouting
09/05/2012CN101823760B Method for preparing nanometer foam stannic oxide of lithium ion battery cathode material
09/05/2012CN101800131B Active carbon-based material and preparation method thereof
09/05/2012CN101789509B High-durability fuel cell membrane electrode and preparation method
09/05/2012CN101777650B Battery and cathode composition thereof
09/05/2012CN101764224B Method for synthesizing Li4Mn5O12 sub-micrometer rod
09/05/2012CN101764213B Method for preparing stannic oxide battery anode material on carbon nano tube by using electro-deposition process
09/05/2012CN101752563B Lithium ion battery anode material and preparation method thereof
09/05/2012CN101740747B Silicon cathode and lithium ion battery comprising same
09/05/2012CN101740222B Energy storage component
09/05/2012CN101714650B Rechargeable battery and its forming method
09/05/2012CN101669233B Negative electrode material for lithium rechargeable battery
09/05/2012CN101623699B Method for producing magnesium alloy anode plate of torpedo battery
09/05/2012CN101595584B Nanowire supported catalysts for fuel cell electrodes
09/05/2012CN101569050B Nonaqueous electrolyte secondary battery
09/05/2012CN101517812B Secondary battery of improved high-rate discharging properties
09/05/2012CN101515641B Anode and secondary battery
09/05/2012CN101510624B Non-aqueous electrolyte battery and method for manufacturing the same
09/05/2012CN101494290B Fuel pole catalyst for fuel battery, electrode/film conjugant, fuel battery and fuel battery system having electrode/film conjugant
09/05/2012CN101479867B Composite positive electrode material for lithium ion battery and battery using the same
09/05/2012CN101471440B Hydrogen storage alloy and alkaline storage battery employing hydrogen storage alloy as negative electrode active material
09/05/2012CN101467287B Fluoride ion electrochemical cell
09/05/2012CN101454928B Composite negative electrode active material for non-aqueous electrolyte secondary battery and method for preparing the same, and non-aqueous electrolyte secondary battery including the same
09/05/2012CN101420022B Positive pole of lithium ionic cell
09/05/2012CN101409345B Cathode active material for lithium ion secondary battery, and cathode and battery containing the same
09/05/2012CN101356672B Membrane electrode assembly having layer for trapping catalyst and fuel cell employed with the same
09/05/2012CN101346838B 燃料电池组 The fuel cell stack
09/05/2012CN101320822B Nonaqueous electrolyte secondary battery and method for manufacturing positive electrode of nonaqueous electrolyte secondary battery
09/05/2012CN101278426B Lithium-sulphur battery with high specific energy
09/05/2012CN101276935B Non-aqueous electrolyte secondary cell
09/05/2012CN101257134B Nonaqueous electrolyte secondary battery
09/05/2012CN101257127B Fuel cell and method for connecting current connectors thereto
09/05/2012CN101242002B Fuel cell and method for reducing electrode degradation during startup and shutdown cycles
09/05/2012CN101226996B Negative electrode and rechargeable lithium battery including the same
09/05/2012CN101181679B Meso-porous C/WO3 electro-catalyst and preparation method thereof
09/05/2012CN101174701B Hydrophilic polymers and their use in electrochemical cells
09/05/2012CN101141002B Fuel cell microporous layer including particles with a controlled pore size distribution
09/04/2012US8257883 Durability for the MEA and bipolar plates in PEM fuel cells using hydrogen peroxide decomposition catalysts
09/04/2012US8257882 Cathode for fuel cell and process of the same
09/04/2012US8257881 Compliant feed region in stamped metal flowfield of a fuel cell plate to eliminate bias
09/04/2012US8257869 Electrode for electrochemical element and electrochemical element using the electrode
09/04/2012US8257868 Molten salt composition and use thereof
09/04/2012US8257867 Nanocomposite of graphene and metal oxide materials
09/04/2012US8257866 Template electrode structures for depositing active materials
09/04/2012US8257865 Electrode active material, electrode, lithium-ion secondary battery, method of making electrode active material, and method of making lithium-ion secondary battery
09/04/2012US8257864 Method of making tin-based alloys for negative electrode compositions
09/04/2012US8257863 Method of making electrode
09/04/2012US8257858 Lithium ion secondary battery and method for forming negative electrode plate for lithium ion secondary battery
09/04/2012US8257847 Lithium secondary battery
09/04/2012US8257616 Electrode materials with high surface conductivity
09/04/2012US8257573 Micro-turbines, roller bearings, bushings, and design of hollow closed structures and fabrication methods for creating such structures
09/04/2012US8256075 Grid for a battery plate, method of producing the same, and battery using the same
09/04/2012US8256074 Grid for battery plate, method of producing the same, and battery using the same
09/03/2012DE202012007689U1 Rohrplattenfüllautomat zum Füllen und Verschließen von Rohrplatten (auch Panzerplatten genannt) für Bleiakkumulatoren Rohrplattenfüllautomat for filling and sealing of tube plates (also called armor plates) for lead-acid batteries
08/2012
08/30/2012WO2012116067A2 Lithium ion cell design apparatus and method
08/30/2012WO2012115786A1 Composition, energy storage device and related processes
08/30/2012WO2012115411A2 Positive electrode active material having improved output characteristics, and lithium secondary battery comprising same
08/30/2012WO2012115340A1 Negative electrode material for a secondary battery and method for manufacturing same
08/30/2012WO2012115278A1 Microbial fuel cell, fuel and microbes for said fuel cell, bioreactor and biosensor
08/30/2012WO2012115263A1 Non-aqueous electrolyte secondary cell
08/30/2012WO2012115252A1 Porous membrane for secondary battery, slurry for secondary battery porous membrane and secondary battery
08/30/2012WO2012115206A1 Negative-electrode active material, method for producing negative-electrode active material, lithium-ion secondary battery using negative-electrode active material
08/30/2012WO2012115096A1 Secondary cell negative electrode, secondary cell, slurry composition for negative electrode, and method of producing secondary cell negative electrode
08/30/2012WO2012115093A1 Separator for accumulators, and accumulator
08/30/2012WO2012114966A1 Battery electrode and battery
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