| Patents for H01M 4 - Electrodes (97,472) |
|---|
| 05/25/2005 | CN1619862A Positive electrode for lithium secondary cell and lithium secondary cell containing the same |
| 05/25/2005 | CN1619861A Negative electrode for rechargeable lithium battery and rechargeable lithium battery comprising same |
| 05/25/2005 | CN1619730A Electrode for electrochemical capacitor and its mfg method, electrochemical capacitor and its mfg method |
| 05/25/2005 | CN1618846A Polymer nanocomposite membrane and fuel cell using the same |
| 05/25/2005 | CN1203567C Titanium additives for manganese dioxide cathode electrochemical cell |
| 05/25/2005 | CN1203563C Manufacturing method of base material for polar plate, manufacturing method of positive plate and alkaline storage battery |
| 05/25/2005 | CN1203562C Nonaqueous electrolytic accumulator |
| 05/25/2005 | CN1203320C Method for judging state of secondary cell and device for judging state thereof, and method for regenerating secondary cell |
| 05/25/2005 | CN1203003C Wet chemical synthesis method of positive electrode material of Li-ion battery |
| 05/24/2005 | US6896992 Hybrid thin film/thick film solid oxide fuel cell and method of manufacturing the same |
| 05/24/2005 | US6896991 Solid polymer electrolyte fuel cell and method for producing electrode thereof |
| 05/24/2005 | US6896989 Solid electrolyte fuel cell and related manufacturing method |
| 05/24/2005 | US6896982 Conditioning method for fuel cells |
| 05/24/2005 | US6896706 Carbonaceous materials coated with a metal or metal oxide, a preparation method thereof, and a composite electrode and lithium secondary battery comprising the same |
| 05/24/2005 | US6895644 Battery grids |
| 05/24/2005 | CA2188815C Ultrafine cobalt metal powder, process for the production thereof and use of the cobalt metal powder and of cobalt carbonate |
| 05/24/2005 | CA2137762C Process for preparing metal hydroxides |
| 05/24/2005 | CA2127496C Manganese(iii)-containing nickel(ii) hydroxide for the production of secondary batteries |
| 05/19/2005 | WO2005045979A2 Cathode material for a high-temperature fuel cell (sofc) and a cathode that can be produced therefrom |
| 05/19/2005 | WO2005045977A2 Aerogel and metallic composites |
| 05/19/2005 | WO2005045968A2 Method of forming thin-film electrodes |
| 05/19/2005 | WO2005045966A1 Pouch battery |
| 05/19/2005 | WO2005045964A1 Electrolyte-electrode joined assembly and method for producing the same |
| 05/19/2005 | WO2005045963A2 Electrolyte-electrode joined assembly and method for producing the same |
| 05/19/2005 | WO2005045962A1 Generation cell for solid electrolyte fuel cell |
| 05/19/2005 | WO2005045961A2 Solid oxide battery anode based on a specific cermet and solid oxide battery containing the same |
| 05/19/2005 | WO2005045960A1 Electrode structure for electrochemical cells |
| 05/19/2005 | WO2005045959A1 Negative electrode active material for battery, anode can for battery, zinc negative plate for battery, manganese dry battery and method for manufacturing same |
| 05/19/2005 | WO2005045958A1 Alkaline battery and positive electrode material for alkaline battery |
| 05/19/2005 | WO2005045957A1 Functional polymer film-coated electrode and electrochemical device using the same |
| 05/19/2005 | WO2005045953A2 Method for preparing membranes and membrane electrode assemblies with hydrogen peroxide decomposition catalyst |
| 05/19/2005 | WO2005045951A2 Variable catalyst loading based on flow field geometry |
| 05/19/2005 | WO2005045115A1 Carbon fiber nonwoven fabric, and production method and use thereof |
| 05/19/2005 | WO2004113253A3 Method of preparing layers of oxides of metallic elements |
| 05/19/2005 | WO2004097957A3 Perovskite electrodes and method of making the same |
| 05/19/2005 | WO2004095605A8 Fuel cell, components and systems |
| 05/19/2005 | WO2004064181A3 Platinum-ruthenium-cobalt electrocatalyst |
| 05/19/2005 | WO2003100881A3 Solid oxide fuel cell system |
| 05/19/2005 | US20050107553 Fibrillatable tetrafluoroethylene polymer fine particles <0.20 mu m, standard specific gravity of <2.20 uniformly mixed with 17% of extrusion coagent, e.g. Isopar"; specific extrusion pressure; molding materials with carbon electrodes; adhesion; bonding strength; batteries for portable electronics |
| 05/19/2005 | US20050106471 Organic electrolytic solution and lithium battery using the same |
| 05/19/2005 | US20050106467 Electrolyte is based on sulfur dioxide; .active mass is lithium, sodium, calcium, zinc, or aluminum; active mass deposited during charging of the cell penetrates from the surface of the substrate into its pores and is further deposited therein; controlling the charging and/or discharging circuit |
| 05/19/2005 | US20050106466 A conductive substrate coated with a pressed compact of spherical graphite and an ion-conducting polymeric binder, 1.5 to 12% by weight of carbon nano-fibres is added |
| 05/19/2005 | US20050106465 Efdficient charging, discharging cycle; silicon, or alloy thereof, as cathode; lithium, transition metal oxide as anode |
| 05/19/2005 | US20050106464 Lithium secondary battery |
| 05/19/2005 | US20050106463 Positive-electrode material for lithium secondary battery, secondary battery employing the same, and process for producing positive-electrode material for lithium secondary battery |
| 05/19/2005 | US20050106462 Substituting a portion of the nickel in a combined nickel and lithium oxide of the LiNiO2 type that crystallizes into a rhombohedral structure having formula:CoxMnyLizMt)O2-eFe,( mixed oxide of cobalt, manganese, lithium, M= one or more elements from Mg, Al, B, Ti, Si, Zr, Fe, Zn, Cu and Fe) |
| 05/19/2005 | US20050106461 cell's gelled anode incorporates a limited quantity of zinc powder having specific physical characteristics that enable it to discharge efficiently over a wide range of electrical discharge conditions |
| 05/19/2005 | US20050106460 A metal oxide selected from titanium oxide, alumina, zinc oxide, chromium oxide, lithium oxide, nickel oxide, copper oxide and iron oxide is dispersed between particles of manganese dioxide; Improved discharging-recharging capacity |
| 05/19/2005 | US20050106459 Electrowetting battery having a nanostructured electrode surface |
| 05/19/2005 | US20050106458 A paste body containing an active substance for positive electrode and a phosphazene derivative and/or an isomer of a phosphazene derivative. improved discharge capacity and energy density of the cell, prolonged service life |
| 05/19/2005 | US20050106457 Mixing zinc particles with binder polyvinylalcohol, surfactant and water to form a wet paste. molding wet paste into the near shape of the cell's anode cavity, heating to evaporate water to form solid porous zinc mass having microscopic void spaces between the zinc particles |
| 05/19/2005 | US20050106450 Structures for gas diffusion materials and methods for their fabrication |
| 05/19/2005 | US20050106449 Fuel cell electrocatalyst of pt-mn-co |
| 05/19/2005 | US20050106448 Fuel cell having stack structure |
| 05/19/2005 | US20050106447 Oxygen separation membranes; stacks; electroconductivity; electrocatalysts; electrical resistance |
| 05/19/2005 | US20050106444 Fuel cell and separator for cooling used therein |
| 05/19/2005 | US20050106435 Twin-wire arc deposited electrode, solid electrolyte membrane, membrane electrode assembly and fuel cell |
| 05/19/2005 | US20050106425 An anode and a cathode immersed in an electrolyte in the presence of a reductant and oxidant; all of the elements of the fuel cell communicate freely with each other and there is no membrane or other separator between the anode and the cathode. |
| 05/19/2005 | US20050105247 Electric energy storage system |
| 05/19/2005 | US20050104243 Method of forming impressions in a flexible graphite material |
| 05/19/2005 | US20050103990 Composites based on carbon nanotubes or nanofibers deposited on an activated support for use in catalysis |
| 05/19/2005 | US20050103405 Manufacturing method for electrode apparatus of battery |
| 05/19/2005 | US20050102824 Production method of lithium batteries |
| 05/19/2005 | DE102004050087A1 Anode for a solid oxide fuel cell is made from a base material consisting of a cermet containing a nickel phase as metallic catalytically active component provided with a partially or completely closed covering layer |
| 05/19/2005 | CA2545174A1 Functional polymer film-coated electrode and electrochemical device using the same |
| 05/19/2005 | CA2544728A1 Cathode material for a high-temperature fuel cell (sofc) and a cathode that can be produced therefrom |
| 05/18/2005 | EP1531514A1 Galvanic element |
| 05/18/2005 | EP1531510A1 Method and apparatus for coating an ion-exchange membrane with a catalyst layer |
| 05/18/2005 | EP1531509A1 Method and apparatus for the continuous coating of an ion-exchange membrane |
| 05/18/2005 | EP1531507A1 Method for the treatment of porous, carbon-comprising substrates, especially for fuel cells. |
| 05/18/2005 | EP1531506A1 Electrochemical active material for a positive electrode of a secondary lithium battery |
| 05/18/2005 | EP1531505A2 Flat cell, battery, combined battery, and vehicle |
| 05/18/2005 | EP1530814A2 Ceramic anodes and method of producing the same |
| 05/18/2005 | EP1530810A1 Cathode material for lithium battery and method of production thereof |
| 05/18/2005 | EP1530808A2 Electrochemical cell with flat casing and vent |
| 05/18/2005 | EP1530548A1 Electronically conductive reformer catalyst for a fuel cell and method for producing the same |
| 05/18/2005 | CN1618138A Zinc-alkaline battery containing lambda-Mn02 |
| 05/18/2005 | CN1618137A Redox active reversible electrode and novel cell using it |
| 05/18/2005 | CN1617894A Fluorinated ionomeric crosslinked copolymer |
| 05/18/2005 | CN1617765A Aerogel and metallic compositions |
| 05/18/2005 | CN1617378A Membrane electrode assembly, manufacturing process therefor and direct type fuel cell therewith |
| 05/18/2005 | CN1617374A Catalyst for fuel cell and its fuel cell |
| 05/18/2005 | CN1617373A Catalyst for fuel cell and its fuel cell |
| 05/18/2005 | CN1617372A Metal oxide-carbon composite catalyst support and fuel cell comprising the same |
| 05/18/2005 | CN1617371A Surface decorated lithium ion cell positive electrode material and its preparing method |
| 05/18/2005 | CN1617370A Battery manufacturing method |
| 05/18/2005 | CN1202587C Lithium polymer secondary battery and its production method |
| 05/18/2005 | CN1202586C Non-aqueous electrolyte and non-aqueous eletrolyte secondary cell |
| 05/18/2005 | CN1202583C Composite type protron exchange film for high-temp. direct methanol fue cell and preparation process thereof |
| 05/18/2005 | CN1202582C Polar plate material for secondary battery |
| 05/18/2005 | CN1202581C Gelating agent for alkaline cell and alkaline cell |
| 05/17/2005 | US6893777 For use electrochemical cells of both aqueous and non-aqueous systems |
| 05/17/2005 | US6893776 Resistance to internal shortcircuiting; capacity density and cycle life performance |
| 05/17/2005 | US6893775 Battery having active material containing neutral carbon radical compound |
| 05/17/2005 | US6893773 Flat square battery |
| 05/17/2005 | US6893772 Current collector for lithium electrode |
| 05/17/2005 | US6893769 Fuel cell assemblies and methods of making the same |
| 05/17/2005 | US6893762 Metal-supported tubular micro-fuel cell |
| 05/17/2005 | US6893761 Process for producing a membrane electrode assembly and the membrane electrode assembly produced thereby |
| 05/17/2005 | US6893760 Solid oxide fuel cell |