| Patents for H01M 4 - Electrodes (97,472) |
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| 09/02/2008 | US7419745 Spray depositing onto an aluminum foil current collector a powdered mixture of a binder and a carbon having a surface area of 500 to 2,500 m2/g and a pore size distribution with at least one peak at a pore size of 0.1 to 5.0 nm and second peak at a pore size between 2.0 and 50.0 nm ; |
| 09/02/2008 | US7419744 Nonaqueous electrolyte secondary battery and battery pack |
| 09/02/2008 | US7419743 Cylindrical lithium battery resistant to breakage of the porous heat resistant layer |
| 09/02/2008 | US7419741 Fuel cell cathode catalyst |
| 09/02/2008 | US7419740 Membrane electrode unit for polymer electrolyte fuel cells and a process for the production thereof |
| 09/02/2008 | US7419739 Flexible bipolar plate |
| 09/02/2008 | US7419732 Method for reducing degradation in a fuel cell |
| 09/02/2008 | US7419651 Composite of carbon nanotubes, resistant to delamination, as a template in continuous growing of macroscopic carbon fiber, three-dimensional structure of derivatized single-wall nanotube molecules |
| 09/02/2008 | US7419649 Porous foam; capacitor, battery, fuel cell; aqueous electrolyte |
| 09/02/2008 | US7419624 Methods for producing composites of fullerene nanotubes and compositions thereof |
| 09/02/2008 | US7419580 Methods and apparatus for the oxidation of glucose molecules |
| 09/02/2008 | US7419546 Gas diffusion electrodes, membrane-electrode assemblies and method for the production thereof |
| 09/02/2008 | US7419512 Electrode, battery using the same and method for manufacturing the electrode |
| 08/28/2008 | WO2008103666A2 Electrodes comprising mixed active particles |
| 08/28/2008 | WO2008103271A1 Method of producing an electrochemical cell and articles produced therefrom |
| 08/28/2008 | WO2008103118A1 Contact element coated by electron beam evaporation of a steel strip with titanium or an alloy of titanium for use in a licfx coin cell battery |
| 08/28/2008 | WO2008103074A1 Low platinum cathode catalyst for a fuel cell electrode |
| 08/28/2008 | WO2008102712A1 Negative electrode material for lithium ion secondary battery, method for production thereof, negative electrode for lithium ion secondary battery, and lithium ion secondary battery |
| 08/28/2008 | WO2008102699A1 Ethylene oxide copolymer, polymer composition and lithium secondary battery |
| 08/28/2008 | WO2008102271A2 Electrode active material and manufacturing method of same |
| 08/28/2008 | WO2008102270A2 Electrode active material and manufacturing method of same |
| 08/28/2008 | WO2008102240A1 Stripping agent for secondary battery electrode material and method of treating secondary battery using the stripping agent |
| 08/28/2008 | WO2008102178A1 Fuel cell elements |
| 08/28/2008 | WO2008101823A1 Binder for the electrode of an electro-chemical system, electrode including said binder, and electro-chemical system including said electrode |
| 08/28/2008 | WO2008101635A1 Method for the electrochemical deposition of catalyst particles onto carbon fibre- containing substrates and apparatus therefor |
| 08/28/2008 | WO2008084393A3 A fibrous anode with high surface-to-volume ratio for fuel cells and a fuel cell with such anode |
| 08/28/2008 | US20080206652 Nonaqueous electrolyte containing halogenated cyclic carbonate; anode, cathode, electrolyte |
| 08/28/2008 | US20080206651 Anode, method of manufacturing it, and battery |
| 08/28/2008 | US20080206650 Nonaqueous electrolyte containing succinonitrile, glutaronitrile, adiponitrile, pimelonitrile suberonitrile, solvent and lithium salt;stability; durability |
| 08/28/2008 | US20080206648 Polyimide-Based Lithium Metal Battery |
| 08/28/2008 | US20080206645 Non-aqueous electrolyte secondary battery and method for producing same |
| 08/28/2008 | US20080206644 Lithium manganese composite oxide |
| 08/28/2008 | US20080206643 Firing mixture of nickel trioxide, boron compound and lithium, nickel and, or manganese compound; simplification ; nonaqueous battery |
| 08/28/2008 | US20080206642 Intermetallic compound; capable of hydriding; electrolytic cells; magnesium alloy with scandium, vanadium, titanium or chromium |
| 08/28/2008 | US20080206641 Electrode compositions and electrodes made therefrom |
| 08/28/2008 | US20080206640 Electrode structure and method of manufacturing the same, and battery and method of manufacturing the same |
| 08/28/2008 | US20080206639 Active material particle for electrode, electrode, electrochemical device, and production method of electrode |
| 08/28/2008 | US20080206638 Energy conversion device |
| 08/28/2008 | US20080206637 Connecting anode canand cathode ican n an enclosed space using a gasket; closed space contains a separator and filled with alkaline electrolyte; nickel hydroxide cathode and zinc, or alloy thereof, as anode |
| 08/28/2008 | US20080206631 Electrolytes, electrode compositions and electrochemical cells made therefrom |
| 08/28/2008 | US20080206628 Lithium secondary battery |
| 08/28/2008 | US20080206625 supported metal catalyst, where catalyst support is formed by polymerizing a carbon source such as resorcinol with a proton conducting material to form high molecular weight intermediate, followed by pyrolysis to form inorganic hybrid catalyst support; exhibiting both proton and electron conductivity |
| 08/28/2008 | US20080206624 Trifluorostyrene Containing Compounds, and their Use in Polymer Electrolyte Membranes |
| 08/28/2008 | US20080206623 Electrochemical cell apparatus |
| 08/28/2008 | US20080206606 Cathode For a Large-Surface Fuel Cell |
| 08/28/2008 | US20080203363 Method for producing positive electrode active material of non-aqueous electrolyte secondary cell |
| 08/28/2008 | CA2678545A1 Stripping agent for secondary battery electrode material and method of treating secondary battery using the stripping agent |
| 08/28/2008 | CA2677880A1 Electrodes comprising mixed active particles |
| 08/28/2008 | CA2677837A1 Method for the electrochemical deposition of catalyst particles onto carbon fibre- containing substrates and apparatus therefor |
| 08/28/2008 | CA2664801A1 Electrode active material comprising an amorphous or crystalline lithium-iron-phosphate complex in admixture with an li3po4 phase and manufacturing method of same |
| 08/28/2008 | CA2622675A1 Method of producing active material for lithium secondary battery, method of producing electrode for lithium secondary battery, method of producing lithium secondary battery, and method of monitoring quality of active material for lithium secondary battery |
| 08/27/2008 | EP1962364A1 Rechargeable lithium battery |
| 08/27/2008 | EP1962357A1 Alkaline dry battery |
| 08/27/2008 | EP1962356A1 Energy conversion device |
| 08/27/2008 | EP1961841A1 Method for electroplating of catalyst particles on substrates containing carbon fibres and device therefor |
| 08/27/2008 | EP1961701A1 Graphite particle, carbon-graphite composite particle and their production processes |
| 08/27/2008 | EP1961700A1 Graphite material, carbon material for battery electrode and battery |
| 08/27/2008 | EP1961060A2 Hybrid thin-film battery |
| 08/27/2008 | EP1961059A1 Multitubular sheathing for industrial battery electrodes |
| 08/27/2008 | EP1878073B1 Non-woven gauntlets for batteries |
| 08/27/2008 | EP1595297A4 Membrane electrode assemblies with hydrogen peroxide decomposition catalyst |
| 08/27/2008 | EP1476238A4 Simplified direct oxidation fuel cell system |
| 08/27/2008 | CN101253651A Large-capacity secondary battery excellent in safety in case of internal short circuit and its manufacturing method |
| 08/27/2008 | CN101253650A Plastic crystal electrolyte in lithium-based electrochemical devices |
| 08/27/2008 | CN101253642A 电池 Battery |
| 08/27/2008 | CN101253641A Integrated micro fuel cell apparatus |
| 08/27/2008 | CN101252978A Electrolyte purification method, electrolytes and generators thus obtained and use of same |
| 08/27/2008 | CN101252210A Nonaqueous electrolyte secondary battery |
| 08/27/2008 | CN101252205A Nonaqueous electrolyte secondary battery |
| 08/27/2008 | CN101252201A Fuel cell stack and fuel cell system |
| 08/27/2008 | CN101252196A Gas diffusion layer with controlled diffusivity over active area |
| 08/27/2008 | CN101252193A 碱性干电池 Alkaline batteries |
| 08/27/2008 | CN101252192A Tubular cathode preparing method for direct alcohol fuel battery |
| 08/27/2008 | CN101252191A Processing method of proton exchanging film fuel battery metal double polar plate |
| 08/27/2008 | CN101252190A Mixing electric conduction type middle-low temperature fuel cell cathode material and preparing method thereof |
| 08/27/2008 | CN101252189A Method for improving lithium ion battery thermal stabilization through doping |
| 08/27/2008 | CN101252188A Method for low temperature preparing lithium ion battery positive pole material fluorophosphoric acid vanadium lithium |
| 08/27/2008 | CN101252187A Method for low temperature preparing lithium ion battery positive pole material phosphoric acid vanadium lithium |
| 08/27/2008 | CN101252186A Chromium phosphide cathode material for lithium ion battery and manufacturing method thereof |
| 08/27/2008 | CN101252185A Preparation method of lithium ionic cell composite positive pole material LiFePO4 |
| 08/27/2008 | CN101252184A Free neodymium rare-earth magnesium series low temperature store hydrogen electrode alloy |
| 08/27/2008 | CN101252183A Graphitic surface galvanic deposit heat treating for preparing lithium ionic cell cathode |
| 08/27/2008 | CN101252182A Preparation method of alkaline cell cathode rod |
| 08/27/2008 | CN101252181A Electrochemical element, method for manufacturing electrode thereof, and lithiation treatment method and lithiation treatment apparatus |
| 08/27/2008 | CN101252180A Active material particle for electrode, electrode, electrochemical device, and production method of electrode |
| 08/27/2008 | CN101252043A Pre-embedding method of lithium ion super capacitor cathode |
| 08/27/2008 | CN101250713A Method for manufacturing solid electrolyte membrane electrode |
| 08/27/2008 | CN101250647A Production of hydrogen storage alloy using rare earth nickel-cobalt alloy as raw material |
| 08/27/2008 | CN101249984A Preparation method of high-purity V3O7H2O nano strip and uses thereof |
| 08/27/2008 | CN101249435A Surface treating method of carbon nano-tube and loading type catalyst of carbon nano-tube |
| 08/27/2008 | CN100414768C Batteries and battery systems |
| 08/27/2008 | CN100414766C 非水电解质电池 The non-aqueous electrolyte battery |
| 08/27/2008 | CN100414764C Precharging technique for forming nickel hydrogen battery |
| 08/27/2008 | CN100414763C Control valve type lead battery |
| 08/27/2008 | CN100414755C Method for reasonably arranging positive and negative lead wires of integrated fuel cell |
| 08/27/2008 | CN100414751C Battery |
| 08/27/2008 | CN100414750C Battery |
| 08/27/2008 | CN100414749C High-temperature baking apparatus for fuel cell gas diffusing layer material or electrode |
| 08/27/2008 | CN100414748C Alkaline cell with improved cathode |
| 08/27/2008 | CN100414747C Composite carbon negative electrode material of lithium ion power battery and its preparation method |