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)
06/2012
06/14/2012WO2012036908A3 Spray deposition module for an in-line processing system
06/14/2012WO2012036463A3 Method for manufacturing a positive electrode active material for a lithium secondary battery, positive electrode active material for a lithium secondary battery manufactured according to the method, and lithium secondary battery including the positive electrode active material
06/14/2012WO2012036462A3 Cathode active material precursor for lithium secondary battery, preparation method of cathode active material for lithium secondary battery using same, and lithium secondary battery containing the cathode active material for lithium secondary battery prepared thereby
06/14/2012WO2012033369A3 Positive electrode active material for a lithium secondary battery, and method for preparing same
06/14/2012WO2012013940A3 Catalysts for hydrogen generation and fuel cells
06/14/2012US20120148938 Conductive composition and method of preparation, polymer thereof, and electrode, electrolyte membrane and fuel cell including the composition or polymer
06/14/2012US20120148923 Electrochemical cell
06/14/2012US20120148922 Negative electrode for non-aqueous electrolyte secondary battery and method for producing the same
06/14/2012US20120148921 Electrode for energy storage device, method of manufacturing the same, and energy storage device using the same
06/14/2012US20120148920 Positive active material for lithium batteries and lithium battery including the same
06/14/2012US20120148919 Organic negative electrode and battery using the organic negative electrode
06/14/2012US20120148918 Anode of cable-type secondary battery and manufacturing method thereof
06/14/2012US20120148917 Aqueous coating liquid for an electrode plate, electrode plate for an electrical storage device, method for manufacturing an electrode plate for an electrical storage device, and electrical storage device
06/14/2012US20120148916 Method for evaluating positive electrode active material
06/14/2012US20120148915 Positive electrode and battery using the same
06/14/2012US20120148904 Electrode plate for an electromechanical battery
06/14/2012US20120148891 Battery
06/14/2012US20120148731 Surface modification agents for lithium batteries
06/14/2012US20120145954 Active material for lithium secondary battery, electrode for lithium secondary battery, lithium secondary battery, and method for producing the same
06/14/2012US20120145953 LITHIUM PRECURSORS FOR LixMyOz MATERIALS FOR BATTERIES
06/14/2012US20120145952 High polymer solution, negative electrode material and negative electrode
06/14/2012US20120144662 Method for manufacturing a flat-plate battery
06/14/2012US20120144660 Manufacturing method of a battery
06/14/2012CA2819316A1 Grapheme powder, production method thereof, and electrochemical device comprising same
06/14/2012CA2818996A1 Gaseous diffusion layer for fuel cell
06/13/2012EP2463943A1 Electrochemical device and binder composition
06/13/2012EP2463942A1 Material for lithium secondary battery of high performance
06/13/2012EP2463941A1 Material for lithium secondary battery of high performance
06/13/2012EP2463940A1 Stabilized lithium metal powder for lithium-ion applications, composition and production process
06/13/2012EP2463939A1 Powdery material and positive electrode mixture
06/13/2012EP2463242A2 Capacitive electrode for deionization, and electrolytic cell using same
06/13/2012EP2462649A1 Bio-fuel cell system
06/13/2012EP2462645A1 Fuel cells
06/13/2012EP2462644A1 Electrochemical cell having a metal substrate, and method for manufacturing same
06/13/2012EP2462643A1 Carbon fiber zinc negative electrode
06/13/2012EP2462642A1 Negative plate for lead acid battery
06/13/2012EP2461903A1 Catalyzer for electrochemical reactions
06/13/2012EP2461902A2 Nanostructured thin layers having high catalytic activity on surfaces of nickel and its alloys and a process for obtaining them
06/13/2012EP2041820B1 Fuel cell
06/13/2012CN202275893U Lithium ion battery
06/13/2012CN202275888U Metal bipolar plate of PEMFC favorable for improving fluid distribution
06/13/2012CN202275887U Lithium ion power battery pole piece wrinkle resistant roller
06/13/2012CN202275886U Winding electrode sheet of lithium battery
06/13/2012CN202275882U Lithium battery
06/13/2012CN202271022U Lithium ion power battery pole piece cutter and cutter device comprising same
06/13/2012CN1878898B Carbon fiber nonwoven fabric, and production method and use thereof
06/13/2012CN102498607A Liquid electrolyte for lithium accumulator, comprising a mixture of non-aqueous organic solvents
06/13/2012CN102498604A Direct thermal spray synthesis of li ion battery components
06/13/2012CN102498600A Copper foil for lithium ion battery current collector
06/13/2012CN102498599A Conductive sulfur/carbon composite material, use thereof as an electrode, and method for manufacturing such a material
06/13/2012CN102498598A Positive electrode active material for lithium secondary cells, manufacturing method thereof, and lithium secondary cell
06/13/2012CN102498597A Positive electrode active material for lithium secondary batteries, production method for same and lithium secondary battery
06/13/2012CN102498596A Material consisting of composite oxide particles, method for preparing same, and use thereof as electrode active material
06/13/2012CN102498595A Method for the production of stretchable electrodes
06/13/2012CN102498594A Coating method for producing electrodes for electrical energy stores
06/13/2012CN102498589A Liquid electrode battery
06/13/2012CN102498175A Water-based slurry composition, electrode plate for electricity storage device, and electricity storage device
06/13/2012CN102498168A Electrolyte emulsion and process for producing same
06/13/2012CN102496746A Water-soluble lithium ion battery
06/13/2012CN102496734A Workbench for packaging diaphragms for storage batteries
06/13/2012CN102496733A Method for accelerating degradation of seabed organic pollutants by microbiological fuel cell catalysis
06/13/2012CN102496728A Applying method of CCM double-face sealing layer
06/13/2012CN102496727A Preparation method for alkaline anion-exchange membrane electrode
06/13/2012CN102496726A Preparation method and forming fixture of membrane electrode of proton exchange membrane fuel cell
06/13/2012CN102496725A Transfer apparatus for grids of lead-acid battery
06/13/2012CN102496724A Lead acid battery grating plate suspension apparatus
06/13/2012CN102496723A Storage battery lead paste used for powering electric automobile and preparation method thereof
06/13/2012CN102496722A Layered lithium-rich anode material clad by metal fluoride, and preparation method thereof
06/13/2012CN102496721A Graphene-based composite lithium ion battery film cathode material and preparation method thereof
06/13/2012CN102496720A Method for preparing carbon-coated cathode material lithium vanadium phosphate
06/13/2012CN102496719A Silicon/graphene composite material, and preparation method and application of the same
06/13/2012CN102496718A Preparation method of lithium ion battery anode material Li3V2(PO4)3
06/13/2012CN102496717A Preparation method of lithium manganous silicate cathode material with mesoporous structure
06/13/2012CN102496716A Lithium vanadium phosphate base battery material with rhombohedral structure and preparation method thereof
06/13/2012CN102496715A Solvothermal method used for preparing LiFePO4
06/13/2012CN102496714A Anode active substance, production method thereof, and lithium ion battery employing anode active substance
06/13/2012CN102496713A Method for reducing free acid content in lithium hexafluorophosphate
06/13/2012CN102496712A Fabrication method for lithium battery anode material
06/13/2012CN102496711A Method for preparing micron-level lithium iron phosphate with large specific surface area
06/13/2012CN102496710A Nickel-based multiple components cathode material and its preparation method
06/13/2012CN102496709A LiNi0.5Mn1.5O4 material, preparation method thereof and lithium ion battery containing the material
06/13/2012CN102496708A Multi-element lamellar positive pole material of lithium ion battery and preparation method for multi-element lamellar positive pole material
06/13/2012CN102496707A Preparation method of nano-grade-carbon-clad spinel lithium titanate battery cathode material
06/13/2012CN102496706A Modified lithium titanate and preparation method thereof
06/13/2012CN102496705A Preparation method of spinel lithium titanate
06/13/2012CN102496704A Lithium titanate/titanium black anode material and preparation method thereof
06/13/2012CN102496703A Multiple doped carbon cathode active material and negative electrode used for lithium battery as well as preparation method thereof
06/13/2012CN102496702A Method for preparing tin/ intermediate phase carbon microsphere negative materials for lithium ion battery and product
06/13/2012CN102496701A Silicon-carbon alloy cathode material used in lithium ion battery, and preparation method thereof
06/13/2012CN102496700A Graphene-titanium dioxide nanotube composite material and preparation method thereof
06/13/2012CN102496699A Method for manufacturing chemical power electrode
06/13/2012CN102496698A Active substance granulation method used for zinc electrode
06/13/2012CN102496697A Lead paste for carbon lead storage battery and preparation method thereof
06/13/2012CN102496696A Preparation method of silicon-doped manganese-based multielement positive material for lithium ion battery
06/13/2012CN102496695A Ultrasonic suspension surface treatment device
06/13/2012CN102496694A 锂离子电池 Lithium ion battery
06/13/2012CN102496693A Accumulator plate coating machine
06/13/2012CN102496692A Electrode assembly, method for manufacturing electrode assembly and battery assembly
06/13/2012CN102494521A Solidification chamber for accumulator grid plate
06/13/2012CN102492873A Praseodymium-and-neodymium-free nickel AB5 type hydrogen storage alloy
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