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)
03/2010
03/31/2010CN101689645A Polymer electrolyte material and membrane-electrode assembly for fuel cell using the same
03/31/2010CN101689643A Lithium cell
03/31/2010CN101689642A Electrode catalyst substrate, method for producing the same, and solid polymer fuel cell
03/31/2010CN101689641A Fuel cell, membrane-electrode assembly, and membrane-catalyst layer assembly
03/31/2010CN101689640A Membrane-electrode assembly, method for producing the same and solid polymer fuel cell
03/31/2010CN101689639A Fuel cell and electrode powder for constituting catalyst layer of the fuel cell
03/31/2010CN101689638A immobilized enzymes and uses thereof
03/31/2010CN101689637A Catalyst ink, method for producing catalyst ink, method for producing membrane-electrode assembly, membrane-electrode assembly produced by the method, and fuel cell
03/31/2010CN101689636A Process for preparing of a catalyst solution for fuel cell and a membrane electrode assembly using the same
03/31/2010CN101689635A Substrate for lithium thin film battery
03/31/2010CN101689634A Positive electrode composition for secondary battery, process for production thereof, and secondary battery using positive electrode composition for secondary battery
03/31/2010CN101689633A High-discharge-rate lithium ion battery
03/31/2010CN101689632A Active electrode material, manufacturing method of the same, and lithium-ion battery using such an active electrode material
03/31/2010CN101689631A Nonaqueous electrolyte secondary battery and manufacturing method of cathode
03/31/2010CN101689630A Method of manufacturing electrode for nonaqueous electrolyte secondary battery
03/31/2010CN101689629A Anode material of excellent conductivity and high power secondary battery employed with the same
03/31/2010CN101689628A Electrode for electrochemical element and electrochemical element using the electrode
03/31/2010CN101687666A High density lithium cobalt oxide for rechargeable batteries
03/31/2010CN101687190A Improvements in or relating to fuel cells
03/31/2010CN101687171A Powder treatment device
03/31/2010CN101685879A Preparation method of lithium ion battery
03/31/2010CN101685878A Preparation method of polymer lithium ion battery
03/31/2010CN101685877A Lithium ion battery
03/31/2010CN101685864A Method of making a stable hydrophilic coating/surface on carbon-based materials for fuel cell applications
03/31/2010CN101685863A Rare-earth alloy lead plate grid material for accumulator
03/31/2010CN101685862A Lithium ion battery positive electrode slurry, preparation method thereof and prepared pole piece and battery
03/31/2010CN101685861A Method for preparing lithium titanate cathode size
03/31/2010CN101685860A Cathode active material, preparation method thereof and cathode and battery containing same
03/31/2010CN101685859A Active slurry for zinc cathode of alkaline secondary battery
03/31/2010CN101685858A Material for negative electrode of lithium ion secondary battery and process for manufacturing the same
03/31/2010CN101685857A 电池以及电极 Batteries and electrodes
03/31/2010CN101685856A Lithium ion battery pole piece and manufacturing method of lithium ion battery and Lithium ion battery pole piece
03/31/2010CN101685855A Electrode manufacturing apparatus and electrode manufacturing method
03/31/2010CN101685854A Electrode producing method and electrode producing apparatus
03/31/2010CN101685853A Lithium ion battery preparation method
03/31/2010CN101685852A Method for preparing lithium ion battery anode material
03/31/2010CN101685851A 电极 Electrode
03/31/2010CN101684548A Method for preparing amorphous silicon nano wire and application thereof in cathode of lithium battery
03/31/2010CN101683614A Ethanol oxidation catalyst, manufacturing method thereof and fuel cell using same
03/31/2010CN101683613A Catalytic agent for air electrode and novel air electrode manufactured by catalytic agent and manufacturing method of air electrode
03/31/2010CN101683594A Lithium-ion power battery slurry-stirring process
03/30/2010US7687428 Method of synthesizing and processing carbon-supported, gold and gold-based multimetallic nanoparticles for use as catalysts
03/30/2010US7687427 forming a back bone phenolic or amino resin containing 2,4-dinitrophenylhydrazine and/or 4-formyl-benzene-1,3-diol, reacting a metal compound such as nickel sulfate to coordinate with functionalilzed polymer, adding carbon support, pyrolyzing polymeric ligand, forming supported metal catalyst
03/30/2010US7687424 providing an electrode having a surface including a metal or alloy (Ag,Pd), applying an oxidizing voltage to the electrode in a iodine medium such that a iodine adsorbate forms a metal-halide layer(AgI) on a surface of the electrode capable of producing surface enhanced Raman scattering of incident light
03/30/2010US7687204 Non-aqueous electrolyte and a lithium secondary battery comprising the same
03/30/2010US7687203 Positive active material for rechargeable lithium battery, method of preparing the same, and rechargeable lithium battery including the same
03/30/2010US7687202 Non-aqueous electrolyte secondary battery
03/30/2010US7687201 Lithium secondary battery containing silicon-based or tin-based anode active material
03/30/2010US7687200 Sealed penetration for lithium battery, its method of fabrication and its use in a lithium battery and lithium battery using same
03/30/2010US7687198 Electrochemical energy storage device
03/30/2010US7687193 Electrochemical battery incorporating internal manifolds
03/30/2010US7687191 Set of electrode plates for rolled electrochemical component and a cell comprising such electrode plates
03/30/2010US7687187 Polymer electrolyte fuel cell
03/30/2010US7687186 Enzyme electrode, and sensor and biofuel cell using the same
03/30/2010US7687185 Using sacrificial material to mitigate catalyst support corrosion in fuel cell electrode
03/30/2010US7687184 Membrane electrode assembly with a fibrous substrate, method for producing the same and polymer electrolyte fuel cell
03/30/2010US7687180 Overmolded support plate for fuel cell
03/30/2010US7687177 Nitrided bipolar plates
03/30/2010US7687176 Fuel cell
03/30/2010US7687128 Film and compound films with an embossed pattern, particularly for producing electrochemical components
03/30/2010US7687102 electrodes for use in batteries with valve metal anodes in capacitors to produce high energy density capacitors; electrolytic cells; power sources for medical equipment such as defibrillators
03/30/2010US7686984 Manganese oxide material for electrochemical cells
03/30/2010CA2189341C Sealed rechargeable cells containing mercury-free zinc anodes, and a method of manufacture
03/25/2010WO2010033121A1 Fuel cell catalyst support with boron carbide-coated metal oxides/phosphates and method of manufacturing same
03/25/2010WO2010033111A1 Fuel cell catalyst support with fluoride-doped metal oxides/phosphates and method of manufacturing same
03/25/2010WO2010032785A1 Electrode for lead storage battery and lead storage battery
03/25/2010WO2010032784A1 Binder composition for secondary battery electrode and method for producing same
03/25/2010WO2010032782A1 Lead acid storage battery
03/25/2010WO2010032508A1 Porous object of raney metal, process for producing the same, and catalyst
03/25/2010WO2010032449A1 Method for producing lithium manganate particle powder and nonaqueous electrolyte secondary battery
03/25/2010WO2010032362A1 Bipolar electrode and production method thereof
03/25/2010WO2010032189A2 Method of, and apparatus for, producing composite articles
03/25/2010WO2010032159A1 2d or 3d electrochemical device employing composit active electrodes
03/25/2010WO2010031961A1 Microbial fuel cell formed of selective electrodes and single electrolyte
03/25/2010WO2010031363A1 Lithium accumulator and the method of producing thereof
03/25/2010WO2010011509A3 Electrode device
03/25/2010WO2010006179A3 Electrode device
03/25/2010WO2009010757A9 Production
03/25/2010US20100076523 Method of preventing over-discharge of battery
03/25/2010US20100075233 Battery and electrode
03/25/2010US20100075230 Non-aqueous electrolyte secondary battery
03/25/2010US20100075229 Positive electrode forming material, component thereof, method for producing the same and rechargeable lithium-ion battery
03/25/2010US20100075228 Non-thermofusible phenol resin powder, method for producing the same, thermosetting resin composition, sealing material for semiconductor, and adhesive for semiconductor
03/25/2010US20100075227 Nonaqueous electrolyte battery and negative electrode active material
03/25/2010US20100075226 Electrodes including novel binders and methods of making and using the same
03/25/2010US20100075225 Nanocomposite electrodes and related devices
03/25/2010US20100075224 Electrode
03/25/2010US20100075222 Slurry for secondary battery electrode, electrode for secondary battery, process for production of electrode for secondary battery, and secondary battery
03/25/2010US20100075220 Battery pack and method of manufacturing the same
03/25/2010US20100075219 Lithium ion secondary battery and process for manufacturing the same
03/25/2010US20100075217 Lithium ion secondary battery and method for producing the same
03/25/2010US20100075215 Thin battery and a method of manufacturing a thin battery
03/25/2010US20100075210 Hybrid-Typed Electrode Assembly of Capacitor-Battery Structure
03/25/2010US20100075205 Secondary battery
03/25/2010US20100075204 Anode catalyst layer and membrane-electrode assembly of direct liquid feed fuel cell and direct liquid feed fuel cell
03/25/2010US20100075203 Membrane-electrode unit comprising a barrier junction
03/25/2010US20100075202 Membrane-electrode assembly including guard gasket
03/25/2010US20100075201 Fuel cell with electrode having an electrically conductive nano-column and production method thereof
03/25/2010US20100075188 Manufacturing Method of Membrane Electrode Assembly
03/25/2010US20100075036 Deposition apparatus and method for manufacturing film by using deposition apparatus
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