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)
08/2012
08/15/2012EP2487270A1 Active material for a negative electrode of a nickel-metal hydride alkaline accumulator
08/15/2012EP2487135A1 SiOx, AND VAPOR DEPOSITION MATERIAL FOR BARRIER FILM AND NEGATIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM-ION SECONDARY BATTERY EACH USING THE SAME
08/15/2012EP2486616A1 Aluminum-based hydride anodes and galvanic elements containing aluminum-based hydride anodes
08/15/2012EP2486615A1 Actinic and electron beam radiation curable electrode binders and electrodes incorporating same
08/15/2012EP2486614A1 Electrochemical cell and method for producing such a cell
08/15/2012EP2486613A1 Low noise battery
08/15/2012EP1968144B1 Membrane electrode joint product and fuel cell using the same
08/15/2012CN202384450U Button zinc-air battery
08/15/2012CN202384440U Lead-acid storage battery assembled by lead-plastic compound grid cast frame screened and paste-coated polar plates
08/15/2012CN202384431U Integrated combined electrode double-pole plate
08/15/2012CN202384430U Automatic sagger assembling system
08/15/2012CN202384429U Drying system for dual-connecting piece polar plate
08/15/2012CN202384428U Storage battery pole plate packing machine
08/15/2012CN202380094U Cast-weld mold cleaning machine
08/15/2012CN102640343A Non-aqueous electrolyte rechargeable battery
08/15/2012CN102640335A Oxide-based stable high-potential carrier for solid polymer fuel cell
08/15/2012CN102640334A Lead storage battery
08/15/2012CN102640333A Copper foil for collector of lithium ion battery
08/15/2012CN102640332A Positive electrode active material particles for lithium ion secondary battery, positive electrode using said positive electrode active material particles, and lithium ion secondary battery
08/15/2012CN102640331A Preparation method for binder solution for electrode formation in non-aqueous battery and binder solution for electrode formation in non-aqueous battery
08/15/2012CN102640330A Negative electrode for secondary battery, and secondary battery using same
08/15/2012CN102640329A Porous membrane for secondary battery, and secondary battery
08/15/2012CN102640328A Negative electrode material for an electrical storage device, and negative electrode using said material
08/15/2012CN102640327A Lithium-iron disulfide cathode formulation having high pyrite content and low conductive additives
08/15/2012CN102640323A Current conductor having a passage region
08/15/2012CN102640322A Electrochemical cells with improved separator and electrolyte combination
08/15/2012CN102639592A Polyarylene copolymer and uses thereof ?
08/15/2012CN102639443A Method for producing lithium composite metal oxide, lithium composite metal oxide, and nonaqueous electrolyte secondary battery
08/15/2012CN102639236A Carbon catalyst, process for production of same, and electrode and battery each utilizing same
08/15/2012CN102639233A Method for producing catalyst
08/15/2012CN102637920A Application of waste contact as lithium ion battery negative material
08/15/2012CN102637905A Lithium battery manufacturing method
08/15/2012CN102637899A 锂离子电池 Lithium ion battery
08/15/2012CN102637898A Lithium ion battery and preparation method thereof
08/15/2012CN102637897A 锂离子电池 Lithium ion battery
08/15/2012CN102637896A Photo-assisted chargeable lithium ion secondary battery
08/15/2012CN102637894A Secondary battery with non-aqueous electrolyte
08/15/2012CN102637882A Metal-free nitrogen- functionalized carbon catalyst as well as preparation method and application thereof
08/15/2012CN102637881A Method for preparing electroconductive plastic bipolar plate for vanadium cell
08/15/2012CN102637880A Chromium carbide modified iron-based metal bipolar plate and preparation method thereof
08/15/2012CN102637879A Micro-nano-structure anode material for Li-air battery and preparation method of micro-nano-structure anode material
08/15/2012CN102637878A Punching type grid, manufacturing method and device thereof
08/15/2012CN102637877A Lithium ion battery anode material and manufacturing method thereof
08/15/2012CN102637876A Lithium battery anode material and method for improving cycle performance of battery
08/15/2012CN102637875A Anode material used for lithium ion battery and preparation methods thereof
08/15/2012CN102637874A Lithium ion battery silicon-carbon composite negative-electrode material and preparation method thereof
08/15/2012CN102637873A Lithium ion battery cathode material and method for preparing same
08/15/2012CN102637872A High-capacity silicon-carbon composited anode material, preparation method and application thereof
08/15/2012CN102637871A Preparation method of lithium ion anode material coated with lithium ion activating oxide V2O5
08/15/2012CN102637870A Preparation method of anode active material, lithium iron phosphate
08/15/2012CN102637869A Fe2O3 nanorod and manufacturing method and usages of Fe2O3 nanorod
08/15/2012CN102637868A Nano multiphase nickel hydroxide containing rare-earth elements and synthetic method of nano multiphase nickel hydroxide
08/15/2012CN102637867A Chromium-doped lithium-nickel-manganese-oxygen material and preparation method thereof, and lithium ion battery containing chromium-doped lithium-nickel-manganese-oxygen material
08/15/2012CN102637866A Method for preparing lithium ion battery anode material with concentration gradient
08/15/2012CN102637865A Cathode material of secondary battery and preparation method thereof
08/15/2012CN102637864A Lanthanum-doped lithium titanate cathode material and preparation method thereof
08/15/2012CN102637863A Positive electrode material of lithium air battery and preparation method thereof
08/15/2012CN102637862A Preparation method of lithium ion battery cathode material
08/15/2012CN102637861A Carbon cream, carbon negative electrode of battery, preparation method thereof and super lead-acid battery
08/15/2012CN102637860A CuO/Cu composite anode material used for lithium ion battery as well as preparation method and application thereof
08/15/2012CN102637859A Lithium ion battery, graphite cathode material of lithium ion battery, and preparation method of graphite anode material
08/15/2012CN102637858A Microwave preparation method for carbon-coated lead powder composite for lead-carbon super batteries
08/15/2012CN102637857A Preparation method of large-aperture foamy graphite composite electrode
08/15/2012CN102637856A Converter type production process and device of lithium battery positive/negative electrode material
08/15/2012CN102637855A Lead-acid battery electrode plate made of carbon fiber grid
08/15/2012CN102637854A Preparation method of polyanion cathode material of lithium ion battery
08/15/2012CN102637853A Preparation method of lithium ion battery anode composite material
08/15/2012CN102637852A Negative electrode of silicon film lithium ion battery and preparation method of negative electrode
08/15/2012CN102637851A Preparation method of carbon-doped magniferous lithium titanate for lithium ion battery
08/15/2012CN102637850A Method and battery pole piece for reducing battery self-discharge and improving safety performance
08/15/2012CN102637849A Preparation method of coating cathode material of lithium ion battery
08/15/2012CN102637848A Preparation method of lithium ion battery pole piece
08/15/2012CN102637847A Method for preparing high-dispersity lithium battery anode and cathode slurry
08/15/2012CN102637846A Electrode assembly and secondary battery using the same
08/15/2012CN102637533A Method for preparing nitrogenous graphitized hollow carbon microspheres
08/15/2012CN102637529A Application of nanometer silicon carbide in electrode material of supercapacitor
08/15/2012CN102636533A Composite electrode, sensor, biological fuel cell, preparation method and application
08/15/2012CN102633622A Rodlike hydrous cupric oxalate serving as lithium ion battery cathode material and preparation method for same
08/15/2012CN102633300A Carbon-coated lithium titanate cathode material as well as preparation method and applications thereof
08/15/2012CN102633251A Lithium ion battery cathode material prepared by blue carbon solid waste, and preparation method of lithium ion battery cathode material
08/15/2012CN102633250A High-voltage anode material for lithium ion batteries and method for preparing high-voltage anode material
08/15/2012CN102633243A Barium iron phosphate product and preparation method and application of barium iron phosphate product
08/15/2012CN102633242A Clearance-type one-step method for producing lithium iron phosphate
08/15/2012CN102632030A Battery pole piece coating machine with current collector cleaning system
08/15/2012CN102631915A Fuel-cell catalyst with intermediate-phase carbon microspheres load Pt (platinum) and preparation method and application of fuel-cell catalyst
08/15/2012CN102631875A Multi-stage core and shell structure multi-element material, precursor thereof and preparation method for multi-stage core and shell multi-element material and precursor
08/15/2012CN102162154B Method for preparing super-energy battery active electrical carbon hollow fibers
08/15/2012CN101877400B Method for preparing lithium-ion battery anode material lithium manganese silicate
08/15/2012CN101734638B Electrochemical active material as well as preparation method and application thereof
08/15/2012CN101414676B Anode and battery
08/15/2012CN101388455B Negative pole body of dry battery, manufacturing method thereof and zinc manganese dioxide dry cell using the negative pole body
08/15/2012CN101359750B Electrolytic solution and battery
08/15/2012CN101189747B Lithium secondary battery and electrodes for use therein
08/14/2012US8242213 Method for manufacturing polyradical compound and battery
08/14/2012US8241818 Diffusion media with hydrophobic and hydrophilic properties
08/14/2012US8241812 Solid oxide fuel cell and manufacturing method thereof
08/14/2012US8241795 Electrolytic solutions and battery
08/14/2012US8241794 Active material for rechargeable lithium battery and rechargeable lithium battery including same
08/14/2012US8241793 Secondary lithium ion battery containing a prelithiated anode
08/14/2012US8241792 Electrode material, method of manufacturing thereof and nonaqueous lithium secondary battery
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