| Patents for H01M 4 - Electrodes (97,472) |
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| 04/21/2005 | US20050084763 low melting electrolyte comprising salts where the anionic charge is delocalized, mixed with metallic salts, polar polymers and/or aprotic solvents |
| 04/21/2005 | US20050084762 Hybrid gelled-electrolyte valve-regulated lead-acid battery |
| 04/21/2005 | US20050084760 electrolytic cells comprising electrode current collector active material layers on rigid polymer film having metal deposits and electrolytes comprising nonaqueous organic solvent and lithium salts |
| 04/21/2005 | US20050084759 rechargable batteries comprising a cathode capable of absorbing and desorbing lithium ions and an anode including a layer of carbon and a layer that contains alloys of lithium; high energy density and good cycle characteristics |
| 04/21/2005 | US20050084758 Negative electrode for secondary cell and secondary cell using the same |
| 04/21/2005 | US20050084757 cathodes comprising manganese-based compounds having magnesium or aluminum oxide coatings, used in electrolytic cells exhibits a good cycle life characteristic at high temperatures |
| 04/21/2005 | US20050084756 Comprises solvent and lithium cathode current collector with iron disulfide coating disposed on surfaces; improved performance |
| 04/21/2005 | US20050084755 electrolytic cells comprising cathodes containing copper oxide as an active material, anodes, electrolytes and separators, including additives that increases the discharge voltage of the cells |
| 04/21/2005 | US20050084753 Electrode assembly with separated support tapes in secondary battery |
| 04/21/2005 | US20050084750 Lithium ion secondary battery |
| 04/21/2005 | US20050084742 Control of polymer surface distribution on diffusion media for improved fuel cell performance |
| 04/21/2005 | US20050084741 Self-hydrating membrane electrode assemblies for fuel cells |
| 04/21/2005 | US20050084740 for fuel cell cathodes |
| 04/21/2005 | US20050084739 Electrochemical cells for energy harvesting |
| 04/21/2005 | US20050084734 Polymer electrolyte fuel cell |
| 04/21/2005 | US20050084728 electroconductive polymers intercalated to hydrogen ionic conductive minerals having a layered structure, used to improve energy density and efficiency in direct methanol fuel cells |
| 04/21/2005 | US20050084727 polymer-electrolyte-membranes comprising polybenzimidazole films expanded with liquids containing polyvinylphosphonic acid, having exceptional chemical and thermal properties used in power sources; electrolytic cells |
| 04/21/2005 | US20050081983 Conductive material using carbon nano-tube, and manufacturing method thereof |
| 04/21/2005 | US20050081370 Method of making electrochemical device |
| 04/21/2005 | US20050081350 Method of making an electrode for an electrochemical capacitor and the method of making an electrochemical capacitor |
| 04/21/2005 | DE10108361B4 Verfahren zur Herstellung eines modifizierten Anodenmaterials für Li-Sekundärbatterien A process for producing a modified anode material for lithium secondary batteries |
| 04/21/2005 | CA2539965A1 Fuel cell cathode catalyst |
| 04/20/2005 | EP1524717A2 Battery module and combination battery |
| 04/20/2005 | EP1524715A1 Methanol fuel cell with air filter |
| 04/20/2005 | EP1524714A1 Methanol fuel cell filter |
| 04/20/2005 | EP1524713A1 Methanol fuel cell with fuel delivery system |
| 04/20/2005 | EP1524711A2 Electrode catalyst for fuel cell and method for production thereof |
| 04/20/2005 | EP1523780A2 Improved anode catalyst compositions for a voltage reversal tolerant fuel cell |
| 04/20/2005 | EP1523779A2 Electrode for an electrochemical cell and process for making the electrode |
| 04/20/2005 | EP1523512A1 Polyimide aerogels, carbon aerogels, and metal carbide aerogels and methods of making same |
| 04/20/2005 | EP1119879B1 Battery constructions having increased internal volume for active components |
| 04/20/2005 | CN2694502Y Double plates for combined type proton exchange film battery |
| 04/20/2005 | CN2694501Y Cathode and secondary lithium cell using the same |
| 04/20/2005 | CN1608331A Gas diffusion backing for fuel cells |
| 04/20/2005 | CN1607690A Nickel metal hydride storage battery |
| 04/20/2005 | CN1607688A Bipolar plate for a fuel cell |
| 04/20/2005 | CN1607687A Negative active material for non-aqueous electrolyte battery, method of preparing same, and non-aqueous electrolyte battery comprising same |
| 04/20/2005 | CN1607686A Secondary battery and its manufacturing method |
| 04/20/2005 | CN1198355C Nonaqueous electrolytic cell and nonaqueous electrolyte |
| 04/20/2005 | CN1198353C Nickel-hydrogen accumulator |
| 04/20/2005 | CN1198352C Fuel battery with higher output power |
| 04/20/2005 | CN1198351C MnO2 electrode and primary alkali ZnMn battery with MnO2 electrode |
| 04/20/2005 | CN1198350C Alloy material for high energy full sealed lead-acid accumulator |
| 04/20/2005 | CN1198349C Positive pole active matter composition of closed lead acid accumulator |
| 04/20/2005 | CN1198299C High surface area metal nitrides or metal oxynitrides for electrical energy storage |
| 04/20/2005 | CN1197929C Functional adhesive for producing carbon paper material using heavy petroleum component |
| 04/19/2005 | US6882517 Raw material composite for carbon material used in electric double layer capacitor, manufacturing method of the same, electric double layer capacitor, and manufacturing method of the same |
| 04/19/2005 | US6881604 Method for manufacturing nanostructured thin film electrodes |
| 04/19/2005 | US6881522 Nonaqueous electrolytic solution and lithium secondary battery |
| 04/19/2005 | US6881521 Carbon fiber, electrode material for lithium secondary battery, and lithium secondary battery |
| 04/19/2005 | US6881520 Series of novel particulate stabilized lithiated compounds which can be utilized as cathodic materials in lithium ion battery cells. Each particle of the material defines an inner lithiated metal oxide core which acts as an intercalation |
| 04/19/2005 | US6881519 Cathode operably connected to the anode by the electrolyte and formed in a three-dimensional metallic conductive structure, comprising an aluminum compound soluble in the electrolyte, nickel hydroxide and cobalt oxide. |
| 04/19/2005 | US6881518 Process for manufacture of negative electrode material for a non-aqueous electrolyte secondary battery |
| 04/19/2005 | US6881517 Binder for electrode for lithium ion secondary battery, and utilization thereof |
| 04/19/2005 | US6881511 Gas diffusion electrodes containing modified carbon products |
| 04/19/2005 | US6881393 Process for making nano-sized and sub-micron-sized lithium-transition metal oxides |
| 04/19/2005 | US6881377 Printing a paste of ultrafine nickel powder to form an internal electrode layer on ceramic dielectric sheet layer; stacking second ceramic dielectric sheet layer; repeating to form multilayer body; pressing, cutting, sintering |
| 04/19/2005 | US6881234 Method for making electrodes for nickel-metal hydride batteries |
| 04/19/2005 | US6881233 Pocketed electrode plate for use in lithium ion secondary battery, its manufacturing method and lithium ion secondary battery using the same |
| 04/19/2005 | US6880238 Forming a layered structure including a fluorinated solid polymer electrolyte membrane, at least one catalyst layer containing catalyst and a fluorinated ionomeric resin binder, a backing layer and an amorphous fluoropolymer layer |
| 04/15/2005 | CA2484919A1 Solid electrolyte fuel cell supported by an integrated reformer |
| 04/14/2005 | WO2005034270A1 Membrane electrode assembly, production method for the same, and proton-exchange membrane fuel cell |
| 04/14/2005 | WO2005034268A2 Batteries |
| 04/14/2005 | WO2005034267A2 Primary alkaline battery containing bismuth metal oxide |
| 04/14/2005 | WO2005034266A2 Platinum-nickel-iron fuel cell catalyst |
| 04/14/2005 | WO2005034263A2 Fuel cell electrode |
| 04/14/2005 | WO2005032730A1 Applicator |
| 04/14/2005 | WO2005004254A3 A positive electrode current collector for a manganese dry battery and a manganese dry battery using the same |
| 04/14/2005 | WO2004095614A3 Metal-supported porous carbon film, fuel cell electrode and fuel cell employing the electrode |
| 04/14/2005 | WO2004068610A3 Rechargeable electrochemical accumulator |
| 04/14/2005 | US20050079757 Flat cell, battery, combined battery, and vehicle |
| 04/14/2005 | US20050079599 Method for producing sheet-like structures for gas diffusion electrodes |
| 04/14/2005 | US20050079423 Electrode for a lithium secondary battery and a lithium secondary battery comprising the same |
| 04/14/2005 | US20050079422 Lithium secondary battery having PTC powder and manufacturing method thereof |
| 04/14/2005 | US20050079421 An anode current collector formed by vapor phase deposition is provided with an anode active material layer containing simple substances, alloys, and compounds of silicon, germanium or tin; improved cycle characteristics |
| 04/14/2005 | US20050079420 Method of preparing a lithium metal anode |
| 04/14/2005 | US20050079419 Positive electrode active material and secondary battery using the same |
| 04/14/2005 | US20050079417 Negative active material for non-aqueous electrolyte battery, method of preparing same, and non-aqueous electrolyte battery comprising same |
| 04/14/2005 | US20050079416 Positive electrode active material and nonaqueous electrolyte secondary cell including the same |
| 04/14/2005 | US20050079415 Alkaline cells having high capacity |
| 04/14/2005 | US20050079414 Electrode of transition metal compounds and salts, complexed with carboxylic acids and amines; inorganic acid electrolye |
| 04/14/2005 | US20050079413 Nonaqueous cell with improved thermoplastic sealing member |
| 04/14/2005 | US20050079410 Cylindrical alkaline cells with increased discharge performance |
| 04/14/2005 | US20050079409 Electrode array for use in electrochemical cells |
| 04/14/2005 | US20050079404 Nonaqueous cell with improved thermoplastic sealing member |
| 04/14/2005 | US20050079403 Fuel cell gas diffusion layer |
| 04/14/2005 | US20050079402 Fuel cell |
| 04/14/2005 | US20050079399 Ionomer for use in fuel cells and method of making same |
| 04/14/2005 | US20050079090 Hydrogen storage metal alloy and production thereof |
| 04/14/2005 | DE10345348A1 Verfahren zur Herstellung eines wiederaufladbaren galvanischen Elements und ein solches Element A process for producing a rechargeable electrochemical element and such an element |
| 04/14/2005 | DE10345030A1 Membrane-electrode arrangement (MEA) for a polymer electrolyte fuel cell (PEMFC) including a gas diffusion electrode and a hydrophobizing agent useful for PEMFC |
| 04/14/2005 | DE10342974A1 Primer for bonding electrochemically active layers to electrodes in electrochemical cells, e.g. lithium cells and lithium ion cells, contains a lithium borosilicate compound as binder |
| 04/14/2005 | DE10208136B4 Funktionsfolie, umfassend einen Feststoffelektrolyten, eine katalytisch wirksame Anode und eine katalytisch wirksame Kathode, Herstellung der Funktionsfolie und Verwendung derselben Feature sheet comprising a solid electrolyte, a catalytically effective anode and a catalytically effective cathode, producing the feature film and using the same |
| 04/13/2005 | EP1523057A1 Membrane electrode assembly (MEA), method for its manufacturing and a method for preparing a membrane to be assembled in a MEA |
| 04/13/2005 | EP1523053A2 Polymer electrolyte membrane fuel cells |
| 04/13/2005 | EP1523052A2 Electrochemical active material for positive electrode of lithium rechargeable electrochemical generator. |
| 04/13/2005 | EP1522116A2 Carbon fibre containing negative electrode for lithium battery |
| 04/13/2005 | EP1522112A2 Basic cell for fuel cell with helical structure, production method thereof and fuel cell comprising numerous basic cells |
| 04/13/2005 | EP1522111A2 Electrolyte for a fuel cell |
| 04/13/2005 | EP1521658A2 Porous metal stack for fuel cells or electrolysers |