| Patents for H01M 4 - Electrodes (97,472) |
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| 05/20/2009 | CN101434415A Battery grade spherical cobaltosic oxide particle size control method |
| 05/20/2009 | CN101434387A Lithium iron phosphate preparation capable of improving material specific capacity |
| 05/20/2009 | CN101433851A Catalyst for selectively oxygenizing CO in hydrogen-rich gas and preparation method thereof |
| 05/20/2009 | CN101433844A Cerium dioxide and iridium bi-component catalyst as well as preparation and application thereof |
| 05/20/2009 | CN101433838A Method for preparing carbon supported precious metal catalyst |
| 05/20/2009 | CN100490243C Electrochemical cell having an improved safety |
| 05/20/2009 | CN100490241C A flame fuel battery and dynamoelectric coalball furnace |
| 05/20/2009 | CN100490230C Battery including aluminum components |
| 05/20/2009 | CN100490229C Electro-catalyst of zinc-air battery and method for making same |
| 05/20/2009 | CN100490228C Fuel cell |
| 05/20/2009 | CN100490227C 可充电电池 Rechargeable Battery |
| 05/20/2009 | CN100490226C Coating method of porous clad material for effectively improving rate performance of lithium nickel cobalt manganese oxygen |
| 05/20/2009 | CN100490225C Method of synthesizing electrochemically active materials from a slurry of precursors |
| 05/20/2009 | CN100490224C Preparation method of silver oxide powder for alkaline battery |
| 05/20/2009 | CN100490223C Negative electrode material of nonaqueous electrolyte secodary battery |
| 05/20/2009 | CN100490222C Anode active material and battery using the same |
| 05/20/2009 | CN100490221C Composite doped modified lithium-ion battery anode material and its manufacture method |
| 05/20/2009 | CN100490220C Negative electrode for lithium secondary battery and lithium secondary battery using the negative electrode |
| 05/20/2009 | CN100490219C Positive electrode for lithium ion battery and lithium ion battery using same |
| 05/20/2009 | CN100490218C Separator, gel electrolyte, non-aqueous electrolyte and battery using them |
| 05/20/2009 | CN100488882C Preparation method for secondary crystal lithium cobalt acid of positive electrode material of lithium ion cell |
| 05/19/2009 | US7534739 Platinum-free chelate-catalyst material for the selective reduction of oxygen and method for production thereof |
| 05/19/2009 | US7534530 Lithium anode, method of manufacturing the same and lithium battery using the lithium anode |
| 05/19/2009 | US7534529 active material layer formed on a conductive substrate and including a hydrogen storage alloy powder and a carbon powder; carbon powder includes some carbon particles each containing at least one metal selected from a group consisting of Ni, Co, Ca, Fe, Mg, Mn, Ti, and V. |
| 05/19/2009 | US7534528 comprises glassy alloy on current collector; high capacity; improved charging/discharging |
| 05/19/2009 | US7534524 Methanol fuel cells |
| 05/19/2009 | US7534517 Fuel cell and method for manufacture thereof |
| 05/19/2009 | US7534516 Solid polymer membrane for fuel cell with polyamine imbibed therein for reducing methanol permeability |
| 05/19/2009 | US7534465 Fuel cell assembly and method for bonding a separator and an electrolyte layer of a fuel cell assembly |
| 05/19/2009 | US7534408 Lithiated transition metal oxyanion-based lithium-ion reversible electrode material formed by heating precursor, melting, and cooling |
| 05/14/2009 | WO2009061845A1 Rapid microwave-solvothermal synthesis and surface modification of nanostructured phospho-olivine cathodes for lithium ion batteries |
| 05/14/2009 | WO2009061685A1 Nano graphene platelet-based composite anode compositions for lithium ion batteries |
| 05/14/2009 | WO2009061236A2 Catalyst and a method for the production thereof |
| 05/14/2009 | WO2009061013A1 Core-shell type anode active material for lithium secondary battery, method for preparing the same and lithium secondary battery comprising the same |
| 05/14/2009 | WO2009060929A1 Electrode catalyst for fuel cell, method for producing the same, and solid polymer fuel cell using the same |
| 05/14/2009 | WO2009060926A1 Method for producing lead-base alloy grid for lead-acid battery |
| 05/14/2009 | WO2009060919A1 Method for producing lead-base alloy grid for lead-acid battery |
| 05/14/2009 | WO2009060891A1 Raw material charcoal composition for negative electrode material of lithium ion secondary battery and method for producing the same |
| 05/14/2009 | WO2009060828A1 Complex metal oxide and sodium secondary battery |
| 05/14/2009 | WO2009060777A1 Electrode catalyst and oxygen reduction electrode for positive electrode using the electrode catalyst |
| 05/14/2009 | WO2009060752A1 Nickel oxide powder material for solid oxide fuel cell, process for producing the nickel oxide powder material, and fuel electrode material, fuel electrode, and solid oxide fuel cell using the nickel oxide powder material |
| 05/14/2009 | WO2009060697A1 Battery unit |
| 05/14/2009 | WO2009060666A1 Nickel-metal hydride battery and method for producing hydrogen storage alloy |
| 05/14/2009 | WO2009060614A1 Electrode for electrochemical device |
| 05/14/2009 | WO2009060603A1 Positive electrode active material for non-aqueous electrolyte secondary battery, and non-aqueous electrolyte secondary battery comprising the same |
| 05/14/2009 | WO2009060582A1 Method for producing electrode material for fuel cell, electrode material for fuel cell, and fuel cell using the electrode material for fuel cell |
| 05/14/2009 | WO2009060019A1 Method for producing a catalyst and use as an electrocatalyst |
| 05/14/2009 | WO2009042071A3 Electrolyte additives for lithium batteries and related methods |
| 05/14/2009 | WO2009014785A4 Oxygen generation for battlefield applications |
| 05/14/2009 | US20090124485 Catalytic composition comprising catalytic activated carbon and carbon nanotubes, manufacturing process, electrode and super capacitator comprising the catalytic compound |
| 05/14/2009 | US20090123851 Positive-electrode active material for lithium-ion secondary battery, positive electrode, manufacturing method thereof, and lithium-ion secondary battery |
| 05/14/2009 | US20090123850 Method for producing anode for lithium secondary battery and anode composition, and lithium secondary battery |
| 05/14/2009 | US20090123849 Nonaqueous electrolyte secondary battery |
| 05/14/2009 | US20090123847 All-solid-state cell |
| 05/14/2009 | US20090123846 All-solid-state cell |
| 05/14/2009 | US20090123845 Electrolyte purification method, electrolytes and generators thus obtained and use of same |
| 05/14/2009 | US20090123844 Lithium Primary Battery and Manufacturing Method Therefor |
| 05/14/2009 | US20090123843 Supercapacitor and battery electrode containing thermally exfoliated graphite oxide |
| 05/14/2009 | US20090123842 Manganese oxide composite electrodes for lithium batteries |
| 05/14/2009 | US20090123841 Secondary battery electrode ink, lithium-ion battery, and electronic device |
| 05/14/2009 | US20090123840 Non-Aqueous Electrolyte Secondary Battery |
| 05/14/2009 | US20090123839 Positive electrode for lithium-ion secondary battery, manufacturing method thereof, and lithium-ion secondary battery |
| 05/14/2009 | US20090123838 Cathode substrate |
| 05/14/2009 | US20090123837 Lithium rechargeable electrochemical cell |
| 05/14/2009 | US20090123836 Anodes of specific lithium transition metal oxides having a spinel-type framework structure; lithium titanate LI4TI5O12; lithium ions are extracted from the spinel-type anode, with the oxidation state of the metal ions of the anode |
| 05/14/2009 | US20090123832 Non-aqueous electrolyte battery |
| 05/14/2009 | US20090123825 Batteries including a flat plate design |
| 05/14/2009 | US20090123823 Electric storage device |
| 05/14/2009 | US20090123813 Multifunctional mixed metal olivines for lithium ion batteries |
| 05/14/2009 | US20090123812 Phosphorus containing benzoxazine-based monomer, polymer thereof, electrode for fuel cell including the polymer, electrolyte membrane for fuel cell including the polymer, and fuel cell using the electrode |
| 05/14/2009 | US20090123805 Naphthoxazine benzoxazine-based monomer, polymer thereof, electrode for fuel cell including the polymer, electrolyte membrane for fuel cell including the polymer, and fuel cell using the electrode |
| 05/14/2009 | US20090121198 Cathode Material for Lithium Secondary Battery and Manufacturing Method Thereof |
| 05/14/2009 | US20090121179 Positive Electrode Material for Secondary Battery and the Preparation Method Thereof |
| 05/14/2009 | US20090120163 Method for judging quality of lithium nickel composite oxide and positive electrode using lithium nickel composite oxide |
| 05/14/2009 | US20090119908 Method for producing positive electrode for non-aqueous electrolyte secondary cell and method for producing non-aqueous electrolyte secondary cell |
| 05/14/2009 | DE112007001557T5 Negative Elektrode für eine nicht-wässerige Sekundärbatterie A negative electrode for a nonaqueous secondary battery |
| 05/14/2009 | DE102007049178A1 Batterieelektrodenanordnung Battery electrode assembly |
| 05/14/2009 | DE102004044478B4 Lithium-Sekundär-Batterie und Verfahren zur Herstellung einer Lithium-Sekundär-Batterie A lithium secondary battery and method for producing a lithium secondary battery |
| 05/14/2009 | CA2704667A1 Process for producing a catalyst and use of the catalyst |
| 05/14/2009 | CA2703990A1 Method for producing electrode material for fuel cell, electrode material for fuel cell, and fuel cell using the electrode material for fuel cell |
| 05/14/2009 | CA2678593A1 Anode active material comprising spinel-type lithium titanium oxide for lithium secondary battery |
| 05/14/2009 | CA2643861A1 Electrochemical composition having cocrystalline structure and process of preparing same |
| 05/13/2009 | EP2058893A1 Electric storage device |
| 05/13/2009 | EP2058890A2 Electrochemical cells and method of manufacturing same |
| 05/13/2009 | EP2058882A1 Binder for electrode formation, slurry for electrode formation using the binder, electrode using the slurry, secondary battery using the electrode, and capacitor using the electrode |
| 05/13/2009 | EP2058881A1 All-solid-state cell |
| 05/13/2009 | EP2058880A1 All-solid-state cell |
| 05/13/2009 | EP2058879A1 Electrode material for non-aqueous solvent secondary cell, electrode and secondary cell |
| 05/13/2009 | EP2058321A1 Phosphorous containing monomer, polymer thereof, electrode for fuel cell including the polymer, electrolyte membrane for fuel cell including the polymer, and fuel cell using the electrode |
| 05/13/2009 | EP2058281A2 Lithium/nickel/cobalt composite oxide, process for preparing the same, and cathode active material for rechargeable battery |
| 05/13/2009 | EP2057710A1 Nonaqueous electrolyte battery, battery pack and vehicle |
| 05/13/2009 | EP2057705A2 Electrochemical energy source, and method for manufacturing of such an electrochemical energy source |
| 05/13/2009 | EP2057704A1 External stabilization of carbon foam |
| 05/13/2009 | EP1453871B1 Low equivalent weight ionomer |
| 05/13/2009 | EP1340273B1 Negative electrode formulation for a low toxicity zinc electrode having additives with redox potentials negative to zinc potential |
| 05/13/2009 | EP1030399B1 Non-aqueous electrolyte cell |
| 05/13/2009 | CN201238063Y Lead-fiber lead-acid accumulator slab lattice |
| 05/13/2009 | CN201238061Y 9伏锂离子可充电电池 9-volt lithium-ion rechargeable battery |
| 05/13/2009 | CN201238059Y Automatic lug molding machine |
| 05/13/2009 | CN201235558Y Accumulator polar plate slicing apparatus |