| Patents for H01M 4 - Electrodes (97,472) |
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| 01/03/2007 | CN1890769A Electricity storage device and process for producing the same |
| 01/03/2007 | CN1889295A Efficient direct methyl alcohol fuel battery negative pole catalyst and producing method thereof |
| 01/03/2007 | CN1889294A Combined integrated bipole plate for proton exchange membrane fuel battery |
| 01/03/2007 | CN1889293A High-multiplying power discharge battery and producing method thereof |
| 01/03/2007 | CN1889292A Lithium ion battery with pyridyl quinone derivative as negative pole material |
| 01/03/2007 | CN1889291A Negative pole material for lithium battery and producing method thereof |
| 01/03/2007 | CN1889290A Olivine carbon bobbles composite material and use thereof |
| 01/03/2007 | CN1889289A Battery winding positive electrode sheet processing method |
| 01/03/2007 | CN1889288A Method for producing hard carbon lithium metal composite negative pole material for lithium ion battery |
| 01/03/2007 | CN1887950A Process of preparing graphite-base current collector |
| 01/03/2007 | CN1293666C Electrolyte for secondary battery and secondary battery using same |
| 01/03/2007 | CN1293665C Secondary battery, manufacturing method for secondary battery, and manufacturing apparatus for secondary battery |
| 01/03/2007 | CN1293664C Method for manufacturing electrochemical element |
| 01/03/2007 | CN1293662C 固体氧化物燃料电池系统 The solid oxide fuel cell system |
| 01/03/2007 | CN1293661C Polyelectrolyte type fuel cell and operation method therefor |
| 01/03/2007 | CN1293659C Alkali battery and manufacture thereof |
| 01/03/2007 | CN1293658C Functional porous layer forming method, fuel cell mfg. method |
| 01/03/2007 | CN1293657C Positive electrode, and battery provided with the same |
| 01/03/2007 | CN1293656C Stabilized spinel battery cathode material and methods |
| 01/03/2007 | CN1293655C Positive plate material and cell comprising it |
| 01/03/2007 | CN1293654C Method for producing balance together negative-positive plate of battery |
| 01/03/2007 | CN1293653C A total solid state lithium micro cell positive electrode film and method for making same |
| 01/03/2007 | CN1293652C Positive electrode for lithium-sulfur battery and lithium-sulfur battery fabricated using same |
| 01/02/2007 | US7157788 Metal oxide dispersion for dye-sensitized solar cells, photoactive electrode and dye-sensitized solar cell |
| 01/02/2007 | US7157402 Dissolving a water-soluble salt of a catalytic metal in water;injecting an aqueous slurry of a spherical bimodal porous carbon capsule in reaction container, mixing the slurry with the solution of the metal salt, adding water; adding basic or acidic aqueous solution; adding a reducing agent; recovering |
| 01/02/2007 | US7157188 Battery |
| 01/02/2007 | US7157187 Heat resistance; performance; ultrathin electrolyte/dielectric films |
| 01/02/2007 | US7157186 Method of producing positive electrode active material for non-aqueous electrolyte secondary battery |
| 01/02/2007 | US7157185 Comprises solvent and lithium cathode current collector with iron disulfide coating disposed on surfaces; improved performance |
| 01/02/2007 | US7157184 Hexafluoropropylene-polyvinylidene fluoride copolymer improves bonding/adhesion of positive electrode to aluminum output conductor |
| 01/02/2007 | US7157183 Proton conductor, production method thereof, and electrochemical device using the same |
| 01/02/2007 | US7157179 Non-aqueous electrolyte cell and manufacturing method therefor |
| 01/02/2007 | US7157178 Proton exchange membrane fuel cell |
| 01/02/2007 | US7157177 Porous fuel cell electrode structures having conformal electrically conductive layers thereon |
| 01/02/2007 | US7157176 Titration; comprises anode and cathode each having catalyst layer, and ion exchange membrane (containing tetrafluoroethylene and catalyst) disposed between; surface treatment; heat treatment |
| 01/02/2007 | US7157175 Solid polymer electrolyte membrane fuel cell electrode catalyst layer |
| 01/02/2007 | US7157166 Ammonia fuel cell |
| 01/02/2007 | US7157165 Oxygen separation membranes; stacks; electroconductivity; electrocatalysts; electrical resistance |
| 01/02/2007 | US7157072 Cathode composition for lithium batteries and method of preparing the same |
| 01/02/2007 | US7156973 coating dielectric polymers substrates with metallic or electroconductive backing layers and electrochemical polymerization using electroconductive monomers or mixture of monomers and activators, to form terminals used in direct methanol fuel cells |
| 01/02/2007 | CA2332591C Multi-element fuel cell system |
| 12/28/2006 | WO2006138362A2 Electrochemical apparatus with barrier layer protected substrate |
| 12/28/2006 | WO2006137903A2 Bismuth flouride based nanocomposites as electrode materials |
| 12/28/2006 | WO2006137673A1 Cathode active material added with fluorine compound for lithium secondary batteries and method of producing thereof |
| 12/28/2006 | WO2006137579A1 Supported catalyst and fuel cell |
| 12/28/2006 | WO2006137534A1 Nonaqueous electrolyte secondary battery and nonaqueous electrolyte solution |
| 12/28/2006 | WO2006137302A1 Fuel cell, catalyst thereof, and electrode thereof |
| 12/28/2006 | WO2006137224A1 Nonaqueous electrolyte, and rechargeable battery with nonaqueous electrolyte |
| 12/28/2006 | WO2006136257A1 High temperature fuel cell having a metallic supporting structure for the solid oxide functional layers |
| 12/28/2006 | WO2006136050A1 A multicomponent composite lithium oxide containing nickel and cobalt, a method for producing the same, the use thereof as a positive electrode active material for lithium ion secondary battery and lithium ion secondary battery |
| 12/28/2006 | WO2006136030A1 Method and apparatus for measuring a thickness of a thin film in motion |
| 12/28/2006 | WO2006136022A1 Hydrogen generation system |
| 12/28/2006 | WO2006097438A3 Fuel cells |
| 12/28/2006 | WO2006082057A3 A method for producing a reversible solid oxid fuel cell |
| 12/28/2006 | WO2006055144A3 Gas diffusion medium with microporous bilayer |
| 12/28/2006 | WO2006028476A3 Manganese oxide composite electrodes for lithium batteries |
| 12/28/2006 | WO2005048379A3 Improved palladium-based electrocatalysts and fuel cells employing such electrocatalysts |
| 12/28/2006 | US20060292452 Electrolyte solution for secondary battery and secondary battery using same |
| 12/28/2006 | US20060292449 Lithium secondary battery anode member and method for manufacturing the same |
| 12/28/2006 | US20060292448 Current Collector Structure and Methods to Improve the Performance of a Lead-Acid Battery |
| 12/28/2006 | US20060292447 Non-aqueous electrolyte secondary battery and process for producing positive electrode for use in non-aqueous electrolyte secondary battery |
| 12/28/2006 | US20060292446 Positive active material composition for rechargeable lithium battery and method of preparing positive electrode using same |
| 12/28/2006 | US20060292445 current collector and binder free active material layer |
| 12/28/2006 | US20060292444 High energy and power density electrochemical cells |
| 12/28/2006 | US20060292443 with improved sealing of electrolyte between adjacent bipolar electrode units |
| 12/28/2006 | US20060292435 Method for manufacturing a flat panel direct methanol fuel cell |
| 12/28/2006 | US20060292434 Method of producing membrane electrode assemblies for use in proton exchange membrane and direct methanol fuel cells |
| 12/28/2006 | US20060292430 Fuel cell and fuel cell module therefor |
| 12/28/2006 | US20060292417 Polymer having a hydrocarbon aromatic group in the backbone (polyether ketones, polyphenylene sulfides, polyphenylene ethers) and including one or more alkylsulfonic acid groups |
| 12/28/2006 | US20060292414 polymer electrolyte membrane and a fuel cell system including the same; can efficiently reduce or prevent cross-over of a fuel |
| 12/28/2006 | US20060292412 Thermal-fluids management system for direct methanol fuel cells |
| 12/28/2006 | US20060291141 Electrochemical device |
| 12/28/2006 | US20060289453 Apparatus and method for laminating tape on electrode of rechargeable battery |
| 12/28/2006 | DE10251238B4 Verfahren zur Herstellung eines Lithium-Polymer-Batterievorläufers, Verwendung des Verfahrens und Lithum-Polymer-Batterievorläufer A method for producing a lithium-polymer battery precursor using the method and in lithium polymer battery precursor |
| 12/28/2006 | CA2611643A1 Method and apparatus for measuring a thickness of a thin film in motion |
| 12/28/2006 | CA2587906A1 Bismuth flouride based nanocomposites as electrode materials |
| 12/28/2006 | CA2548832A1 Lithium secondary battery anode member and method for manufacturing the same |
| 12/27/2006 | EP1737062A1 Lead storage battery |
| 12/27/2006 | EP1737058A1 Positive electrode active material for non-aqueous electrolyte secondary cell |
| 12/27/2006 | EP1735864A2 Electrolyte electrode assembly and method of producing the same |
| 12/27/2006 | EP1735861A1 Electrode of alkaline fuel cell and method for producing thereof |
| 12/27/2006 | EP1735860A2 Battery paste additive and method for producing battery plates |
| 12/27/2006 | EP1735859A2 Composite materials of nano-dispersed silicon and tin and methods of making the same |
| 12/27/2006 | EP1616360A4 Electrical charge storage device having enhanced power characteristics |
| 12/27/2006 | EP1301953A4 Electrochemical hydrogen storage alloys for nickel metal, hydride batteries, fuel cells, and methods of manufacturing same |
| 12/27/2006 | EP1135824B1 Composite electrodes for solid state electrochemical devices |
| 12/27/2006 | CN2852407Y Membrane electrode frame structure of proton exchange membrane fuel cell |
| 12/27/2006 | CN2852406Y Pole piece assembly of lithium ion battery and battery |
| 12/27/2006 | CN2852405Y Two-sided micropore burr steel strip for battery positive plate |
| 12/27/2006 | CN2850718Y Double-face slit-die horizontal coating machine |
| 12/27/2006 | CN1886855A Fluid consuming battery with fluid regulating system |
| 12/27/2006 | CN1886850A Alkaline cell with flat housing |
| 12/27/2006 | CN1886849A Battery including aluminum components |
| 12/27/2006 | CN1886848A Battery including aluminum components |
| 12/27/2006 | CN1886847A Cathode active material for lithium secondary battery, process for preparing the same and reactor for use in the same process |
| 12/27/2006 | CN1886343A Solid state synthesis of lithium-nickel-cobalt-manganese mixed metal oxides for use in lithium ion battery cathode material |
| 12/27/2006 | CN1885610A 电池 Battery |
| 12/27/2006 | CN1885607A Polymer electrolyte fuel cell and manufacturing method |
| 12/27/2006 | CN1885601A Method for preparing solid oxide fuel cell cathode load type half-cell |
| 12/27/2006 | CN1885600A Solid electrolyte membrane fuel cell metal bipolar plate containing nitrogen carbon surface and method for manufacturing same |