| Patents for H01M 4 - Electrodes (97,472) |
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| 04/07/2010 | CN101692490A Preparation method for copper-tin-antimony ternary alloy cathode material of lithium ion battery |
| 04/07/2010 | CN101692489A Laser cutting system for pole piece of power battery |
| 04/07/2010 | CN101692488A Method for synthesizing iron phosphate with doped metallic elements |
| 04/07/2010 | CN101273487B Solid polymer electrolyte and process for making same |
| 04/07/2010 | CN101264924B Sealed device for preparing battery cathode material calcium zincate |
| 04/07/2010 | CN101264876B Method for preparing ferric lithium phosphate precursor by comprehensive utilization of ilmenite |
| 04/07/2010 | CN101229928B Method for preparing spherical nickel-cobalt lithium manganate material |
| 04/07/2010 | CN101192665B Negative electrode active material composition, negative electrode and rechargeable lithium battery |
| 04/07/2010 | CN101185185B Secondary battery, power supply system using same and usage of power supply system |
| 04/07/2010 | CN101174509B Surface treating method of collecting electrode used in super capacitor |
| 04/07/2010 | CN101127404B Localized deactivation of a membrane |
| 04/07/2010 | CN101106194B Cathode material Li3V2(PO4)3 of lithium ion battery and its making method |
| 04/06/2010 | US7692258 Photosensitive device |
| 04/06/2010 | US7691780 particle and nanoparticle composites useful as oxygen-reduction electrocatalysts; composites are composed of a palladium or palladium-alloy particle or nanoparticle substrate coated with an atomic submonolayer, monolayer, bilayer, or trilayer of zerovalent platinum atoms |
| 04/06/2010 | US7691773 Supported catalyst and method for preparing the same |
| 04/06/2010 | US7691770 disposing electrocatalytic material on electrode, oxidizing electrocatalytic material to form volatile oxide by applying heat to electrocatalytic material, electrochemically reducing volatile oxide by applying voltage to electrode to provide nano-sized electrocatalytic particles; solid oxide fuel cells |
| 04/06/2010 | US7691537 Electrolyte for lithium secondary battery and a lithium secondary battery including the same |
| 04/06/2010 | US7691536 Lithium oxygen batteries and method of producing same |
| 04/06/2010 | US7691535 Active substance of positive electrode and non-aqueous electrolyte battery containing the same |
| 04/06/2010 | US7691534 cathode includes a cathode mixture layer with a cathode active material and a binder which can include, for example, a synthetic rubber latex and a thickener, polyvinylidene fluoride denaturalized by maleic acid; high-strength thin film electrode |
| 04/06/2010 | US7691533 current collectors comprising electroconductive polymer layer covering carbon nanotubes, used in rechargeable batteries having high current discharge and improved energy density |
| 04/06/2010 | US7691531 Alkaline primary battery including a spherical nickel oxyhydroxide |
| 04/06/2010 | US7691530 Cylindrical lithium secondary battery |
| 04/06/2010 | US7691524 Anode material for a high temperature fuel cell |
| 04/06/2010 | US7691523 Method of preparing fuel cell comprising proton conducting solid perovskite electrolyte membrane with improved low temperature ion conductivity, and membrane electrode assembly of fuel cell prepared by the method |
| 04/06/2010 | US7691522 Platinum, titanium and copper, manganese and iron containing electrocatalysts |
| 04/06/2010 | US7691521 Solid oxide fuel cell |
| 04/06/2010 | US7691519 Fuel cell |
| 04/06/2010 | US7691518 Prevention of flooding of fuel cell stack |
| 04/06/2010 | US7691513 Proton conductor, electrolyte membrane, electrode and fuel cell |
| 04/06/2010 | US7691216 Method of producing hydrogen storage alloy |
| 04/06/2010 | US7690326 System and method for controlling coating width of electrode plate |
| 04/06/2010 | CA2397536C Fuel cell with proton conducting membrane |
| 04/01/2010 | WO2010037138A2 Direct alcohol anion fuel cell with biocathode |
| 04/01/2010 | WO2010036761A2 Hydrogen-based electrochemical energy storage |
| 04/01/2010 | WO2010036723A1 Aluminum substituted mixed transition metal oxide cathode materials for lithium ion batteries |
| 04/01/2010 | WO2010036448A2 Carbon cathodes for fluoride ion storage |
| 04/01/2010 | WO2010035950A2 Negative active material for a lithium secondary battery, method for manufacturing same, and lithium secondary battery comprising same |
| 04/01/2010 | WO2010035919A1 Negative active material for rechargeable lithium battery, method of preparing the same, and rechargeable lithium battery comprising the same |
| 04/01/2010 | WO2010035868A1 Fuel cell |
| 04/01/2010 | WO2010035828A1 Battery component and battery |
| 04/01/2010 | WO2010035827A1 Method for manufacturing electrode for electrochemical element |
| 04/01/2010 | WO2010035815A1 Gas diffusion layer for fuel cell |
| 04/01/2010 | WO2010035691A1 Electrochemical reactor, method for manufacturing the electrochemical reactor, gas decomposing element, ammonia decomposing element, and power generator |
| 04/01/2010 | WO2010035681A1 Nonaqueous electrolyte secondary battery |
| 04/01/2010 | WO2010035602A1 Lithium sulfide-carbon complex, process for producing the complex, and lithium ion secondary battery utilizing the complex |
| 04/01/2010 | WO2010035587A1 Negative electrode mixture for nonaqueous electrolyte secondary battery, negative electrode for nonaqueous electrolyte secondary battery and nonaqueous electrolyte secondary battery |
| 04/01/2010 | WO2010035474A1 Method for manufacturing battery electrode plate |
| 04/01/2010 | WO2010035197A1 Flexible all solid state battery with enhanced deposition freedom |
| 04/01/2010 | WO2010035120A1 Bipolar secondary battery, method for manufacturing the bipolar secondary battery, bipolar electrode, method for manufacturing the bipolar electrode and assembled battery |
| 04/01/2010 | WO2010035092A1 Methods for preparing composition, sheet comprising the composition and electrode comprising the sheet |
| 04/01/2010 | WO2010019485A3 High energy density battery for use in implantable medical devices and methods of manufacture |
| 04/01/2010 | WO2010005183A3 Method for preparing fuel cell electrode, and method for preparing membrane-electrode assembly for fuel cell containing the same |
| 04/01/2010 | US20100081061 Electrolytic solution and battery |
| 04/01/2010 | US20100081059 Overcharge and overdischarge protection in lithium-ion batteries |
| 04/01/2010 | US20100081058 Active material and positive electrode and lithium-ion second battery using same |
| 04/01/2010 | US20100081057 Nanocomposite of graphene and metal oxide materials |
| 04/01/2010 | US20100081056 Non-aqueous electrolyte secondary battery, positive electrode active material used for the battery, and manufacturing method of the positive electrode active material |
| 04/01/2010 | US20100081055 CATHODE MATERIAL FOR Li ION SECONDARY BATTERY AND Li ION SECONDARY BATTERY USING THE SAME |
| 04/01/2010 | US20100081054 Lithium battery |
| 04/01/2010 | US20100081053 Negative electrode for alkaline storage battery, alkaline storage battery, and method of manufacturing alkaline storage battery |
| 04/01/2010 | US20100081052 Non-aqueous electrolyte secondary battery, electrode used for secondary battery, and method of manufacturing electrode |
| 04/01/2010 | US20100081042 Secondary battery |
| 04/01/2010 | US20100081036 Alcohol oxidation catalyst, method of manufacturing the same, and fuel cell using the alcohol oxidation catalyst |
| 04/01/2010 | US20100081035 Optimized cell configurations for stable lscf-based solid oxide fuel cells |
| 04/01/2010 | US20100081034 Supported catalyst and method of preparing the same |
| 04/01/2010 | US20100081028 Binder for a fuel cell catalyst composition, a membrane electrode assembly for a fuel cell using the binder and a method for preparing a membrane electrode assembly |
| 04/01/2010 | US20100081025 Material design to enable high mid-temperature performance of a fuel cell with ultrathin electrodes |
| 04/01/2010 | US20100078591 Active material and method of manufacturing active material |
| 04/01/2010 | DE112006002510B4 Brennstoffzelle Fuel cell |
| 04/01/2010 | CA2738409A1 Methods for preparing composition, sheet comprising the composition and electrode comprising the sheet |
| 04/01/2010 | CA2738148A1 Gas diffusion layer for fuel cell |
| 03/31/2010 | EP2169755A1 Magnesium ion-containing nonaqueous electrolyte, process for producing the nonaqueous electrolyte, and electrochemical device |
| 03/31/2010 | EP2169751A1 Membrane-electrode assembly, method for producing the same and solid polymer fuel cell |
| 03/31/2010 | EP2169749A1 Electrode catalyst for fuel cell, method for producing the same, and fuel cell using the electrode catalyst |
| 03/31/2010 | EP2169748A1 Membrane-electrode assembly, method for producing the same and solid polymer fuel cell |
| 03/31/2010 | EP2169747A1 Membrane-electrode assembly, and membrane-electrode-(gas diffusion layer) assembly and solid polymer fuel cell each comprising the same |
| 03/31/2010 | EP2169746A1 Catalyst ink, method for producing catalyst ink, method for producing membrane-electrode assembly, membrane-electrode assembly produced by the method, and fuel cell |
| 03/31/2010 | EP2169745A1 Cathode material for Li ion secondary battery and Li ion secondary battery using the same |
| 03/31/2010 | EP2169744A1 Non-aqueous electrolyte secondary battery, electrode used for secondary battery, and method of manufacturing electrode |
| 03/31/2010 | EP2168199A1 Non-aqueous electrolyte and electrochemical device having the same |
| 03/31/2010 | EP2168197A1 Membrane electrode assembly |
| 03/31/2010 | EP2168187A1 Catalyst layer |
| 03/31/2010 | EP2168186A1 Method for producing lead-base alloy grid for lead-acid battery |
| 03/31/2010 | EP2167228A1 Lithium fluoropolymer and fluoro-organic batteries |
| 03/31/2010 | EP1678245B1 Microporous pvdf films and method of manufacturing |
| 03/31/2010 | EP1540752B1 Novel electrodes for li-based electrochemical energy storage devices and a li-based electrochemical storage device |
| 03/31/2010 | CN201435421Y Electrode grid structure of lead-acid storage battery |
| 03/31/2010 | CN201435420Y Nickel-hydrogen power battery cathode |
| 03/31/2010 | CN201435419Y Battery grid paste squeezing device |
| 03/31/2010 | CN201435418Y Lithium ion battery pole plate |
| 03/31/2010 | CN101689680A Magnesium ion-containing nonaqueous electrolyte, process for producing the nonaqueous electrolyte, and electrochemical device |
| 03/31/2010 | CN101689679A Electrochemical energy source and electronic device provided with such an electrochemical energy source |
| 03/31/2010 | CN101689678A Overcharge protection by coupling redox shuttle chemistry with radical polymerization additives |
| 03/31/2010 | CN101689677A Nonaqueous secondary battery, battery pack, power supply system, and electrical device |
| 03/31/2010 | CN101689675A 锂二次电池 The lithium secondary battery |
| 03/31/2010 | CN101689669A 燃料电池 Fuel Cell |
| 03/31/2010 | CN101689648A Assembly of membrane, electrode, gas diffusion layer and gasket, method for producing the same, and solid polymer fuel cell |
| 03/31/2010 | CN101689647A Membrane-electrode assembly, method for producing the same and solid polymer fuel cell |
| 03/31/2010 | CN101689646A Membrane-electrode assembly, method for production thereof, and solid polymer fuel cell |