| Patents for H01M 4 - Electrodes (97,472) |
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| 10/14/1997 | US5677082 Coke; graphite |
| 10/14/1997 | US5677080 Battery structure with single-body inserting and receiving electrodes |
| 10/14/1997 | US5677074 Catalyst layer comprising a catalyst dispersed on carbon support, a sulfonated of polystyrene, polymethylstyrene/a-/ or butylene-ethylene-styrene copolymer and a fluoropolymer; electrochemistry |
| 10/14/1997 | US5676814 Multilayer; electroconductive resin on anotther resin |
| 10/14/1997 | US5676808 Grooves formed in the contact surface with cation exchange membrane to prevent the caustic alkali clogging |
| 10/14/1997 | US5676806 Method for applying a cermet electrode layer to a sintered electrolyte and electrochemical reactor |
| 10/09/1997 | WO1997037397A1 Mixtures suitable as solid electrolytes or separators for electrochemical cells |
| 10/09/1997 | WO1997037395A1 Polymers suitable for electrochemical cells |
| 10/09/1997 | WO1997037394A1 GALLIUM DOPED LITHIUM MANGANESE OXIDE SPINELS (LiGaxMn2-xO4) AS ACTIVE CATHODE MATERIAL FOR LITHIUM OR LITHIUM-ION RECHARGEABLE BATTERIES WITH IMPROVED CYCLING PERFORMANCE |
| 10/09/1997 | WO1997037393A1 Lead storage battery |
| 10/09/1997 | DE19615562C1 Vorrichtung und Verfahren zur kombinierten Reinigung und Kompression von CO-haltigem Wasserstoff sowie Verwendung des mit dem Verfahren erhaltenen Wasserstoffs als Brenngas in Brennstoffzellen Apparatus and method for combined purification and compression of CO-containing hydrogen and using the obtained with the method of hydrogen as a fuel gas in fuel cells |
| 10/08/1997 | EP0800222A1 Method for producing lithium nicklate positive electrode and lithium battery using the same |
| 10/08/1997 | EP0800221A1 Alkaline storage battery and method for manufacturing positive electrode plate therefor |
| 10/08/1997 | EP0799328A1 Electrochemical peroxide generator and process for making peroxide |
| 10/08/1997 | EP0799324A1 Magnesium mechanical alloys for thermal hydrogen storage |
| 10/08/1997 | CN2264418Y Slurry scraper for negative electrode off nickel-hydrogen battery |
| 10/08/1997 | CN1161691A Conjugated N-fluoropyridinium salt polymer and use thereof |
| 10/07/1997 | US5674645 Lithium manganese oxy-fluorides for li-ion rechargeable battery electrodes |
| 10/07/1997 | US5674644 Manganese oxide electrode and method |
| 10/07/1997 | US5674643 Solid solution of nickel hydroxide mixed with manganese and zinc, and cobalt, cadmium, or magnesium |
| 10/07/1997 | US5674642 High capacity high rate materials |
| 10/07/1997 | US5674556 Method for producing a sheet-like plate |
| 10/07/1997 | US5674373 Method for metallizing non-conductive substrates |
| 10/02/1997 | WO1997036338A1 Non-aqueous electrolyte secondary batteries |
| 10/02/1997 | WO1997036023A1 Thermal spray deposited electrode component and method of manufacture |
| 10/02/1997 | DE19612769A1 Als Trägermaterial für Festelektrolyten oder Separatoren für elektrochemische Zellen geeignete Gemische As support material for solid electrolytes or separators for electrochemical cells suitable mixtures |
| 10/02/1997 | DE19612286A1 Für elektrochemische Zellen geeignete Polymerisate For electrochemical cells suitable polymers |
| 10/01/1997 | EP0798801A1 Nickel-metal hydride storage cell having a high capacity and an excellent cycle characteristic and manufacturing method thereof |
| 10/01/1997 | EP0798797A1 Process for preparing positive electrode active materials, and nonaqueous secondary battery utilizing the same |
| 10/01/1997 | EP0798796A2 Rare earth element-containing hydrogen storage alloy, method of producing the same, negative electrode using said alloy, and alkaline rechargeable battery using said electrod |
| 10/01/1997 | EP0798795A2 Secondary battery electrodes, process for producing the same and fluororesin coaters employed for producing the same |
| 10/01/1997 | EP0797846A1 Electrolytic cell and electrolytic process |
| 10/01/1997 | CN2263828Y Flow concentration pull net foam nickel (copper) |
| 10/01/1997 | CN1160940A Galvanic cell having resealable vent closure |
| 10/01/1997 | CN1160586A Ion toothbrush |
| 09/30/1997 | US5672447 Non-sintered nickel electrode with excellent over-discharge characteristics, an alkaline storage cell having the non-sintered nickel electrode, and a manufacturing method of the non-sintered nickel electrode |
| 09/30/1997 | US5672446 Lithium ion electrochemical cell |
| 09/30/1997 | US5672445 Organic elecrolyte secondary cell |
| 09/30/1997 | US5672444 Composite electrode for a photo-rechargeable storage battery |
| 09/30/1997 | US5672439 Method and apparatus for reducing reactant crossover in an electrochemical fuel cell |
| 09/30/1997 | US5672438 Membrane and electrode assembly employing exclusion membrane for direct methanol fuel cell |
| 09/30/1997 | US5672329 Mixed oxide with zinc, calcium, magnesium and/or cobalt; high energy density, good reversibility in charge-discharge cycle |
| 09/30/1997 | US5672181 Method for manufacturing a hardened lead storage battery electrode |
| 09/29/1997 | EP0790285A4 Electrically conducting paint |
| 09/25/1997 | DE19609313C1 Verfahren zur Herstellung einer Kathode für eine Schmelzkarbonat-Brennstoffzelle und eine nach dem Verfahren hergestellte Kathode A method for preparing a cathode for a molten carbonate fuel cell and a cathode prepared by the method |
| 09/24/1997 | EP0797265A2 Gas diffusion electrode for membrane fuel cells and method of making same |
| 09/24/1997 | EP0797264A2 Electrode including organic disulfide compound and method of producing the same |
| 09/24/1997 | EP0797263A2 Nonaqueous electrolyte secondary cell |
| 09/24/1997 | EP0796827A1 Lanthanide ceramic material |
| 09/24/1997 | EP0796509A1 Method of manufacturing a battery electrode |
| 09/24/1997 | EP0796403A1 Functionalized nanotubes |
| 09/24/1997 | CN1160294A Method for mfg. alkaline cells and its positive electrode |
| 09/23/1997 | US5670278 Three-dimensional structure; open mesh of plastic threads with metal coating |
| 09/23/1997 | US5670277 Lithium copper oxide cathode for lithium cells and batteries |
| 09/23/1997 | US5670276 Alternate synthetic method for mixed metal oxide cathode materials |
| 09/23/1997 | US5670275 Ion conductive material for secondary battery |
| 09/23/1997 | US5670271 At least 50 mole per cent of the manganese ions are in the trivalent oxidation state; batteries; electrodes; coprecipitation |
| 09/23/1997 | US5670270 Electrode structure for solid state electrochemical devices |
| 09/18/1997 | WO1997034335A1 Rechargeable electrochemical cell with modified electrolyte |
| 09/18/1997 | WO1997034334A1 Apparatus and method of preparing electrochemical cells |
| 09/18/1997 | WO1997034333A1 Coating of porous electrodes with thin electrolyte layers |
| 09/18/1997 | WO1997034330A1 Carbon anode for lithium ion electrochemical cell |
| 09/18/1997 | WO1997034329A1 Method and device for sticking lithium foil and method for manufacturing lithium electrode |
| 09/18/1997 | DE19609418A1 Beschichtung von porösen Elektroden mit dünnen Elektrolytschichten Coating of porous electrodes with thin electrolyte layers |
| 09/18/1997 | DE19608326A1 Bipolar module of lead-acid storage battery e.g. for electric road vehicle |
| 09/17/1997 | EP0795918A2 lead-acid battery with electrode structure, and method of making same |
| 09/17/1997 | EP0795917A2 Lead-acid battery with corrosion resistant electrode structure, and method of making same |
| 09/17/1997 | EP0795617A1 Method of manufacturing zinctitanium mother alloy and manganese dry battery |
| 09/17/1997 | CN1159661A Hydrogen-storage alloy electrode for alkaline accumulator and making method |
| 09/16/1997 | US5669059 Metal matrix compositions and method of manufacturing thereof |
| 09/16/1997 | US5667917 For use in a lead-acid battery comprising a current collector and active material such that the utilization of active material is greater than thirty five per cent at the one hour rate |
| 09/16/1997 | US5667916 Mixed cathode formulation for achieving end-of-life indication |
| 09/16/1997 | US5667915 Electrode including a metal connection and a core having a fiber or foam-type structure for an electrochemical cell |
| 09/16/1997 | US5667914 Process for preparing carbonaceous material for negative electrode of cell and non-aqueous electrolyte secondary cell using same |
| 09/16/1997 | US5667913 Electroconductive polymer composites as positive electrode active materials in secondary batteries |
| 09/16/1997 | US5667910 Electrochemical cell having a cathode comprising differing active formulations and method |
| 09/16/1997 | US5667660 Spreading lithium cobaltate paste on current collector, applying electric current, heat resistance |
| 09/16/1997 | US5667537 Forming a lead acid bipolar battery electrode having a peripheral sealing frame and relevant product |
| 09/16/1997 | CA2080550C Alkaline dry cell |
| 09/12/1997 | WO1997033332A1 Method of producing a cathode by oxidation in a molten carbonate fuel cell |
| 09/12/1997 | WO1997033328A1 Active nickel hydroxide material having controlled water content |
| 09/12/1997 | WO1997033327A1 Method for increasing reversible lithium intercalation capacity in carbon electrode secondary batteries |
| 09/12/1997 | WO1997033326A1 Electrical connection for a polymeric laminate battery structure |
| 09/12/1997 | WO1997033325A1 Alkaline storage battery with a negative zinc electrode |
| 09/12/1997 | WO1997033176A1 Graphitic nanotubes in luminescence assays |
| 09/12/1997 | WO1997032720A1 Chemically protected electrode system |
| 09/12/1997 | WO1997032646A1 Nanofiber packed beds having enhanced fluid flow characteristics |
| 09/12/1997 | CA2248191A1 Alkaline storage battery with a negative zinc electrode |
| 09/12/1997 | CA2246694A1 Method for increasing reversible lithium intercalation capacity in carbon electrode secondary batteries |
| 09/12/1997 | CA2246693A1 Electrical connection for a polymeric laminate battery structure |
| 09/11/1997 | DE19608680A1 Manufacture of foil filled with electrode powder |
| 09/10/1997 | EP0794586A1 Lithium nickelate active mass for use in nonaqueous secondar battery |
| 09/10/1997 | EP0794585A1 Secondary lithium cell |
| 09/10/1997 | EP0794584A1 Hydrogen storage electrode, nickel electrode, and alkaline storage battery |
| 09/10/1997 | EP0794155A1 Lithium nickel composite oxide, preparation process therefor and application thereof |
| 09/10/1997 | EP0794014A1 Process and apparatus for high frequency plasma polymerization |
| 09/10/1997 | CN1159253A Secondary cell using organosulfur/metal charge transfer materials as positive electrode |
| 09/10/1997 | CN1159081A Production process of plate slab lattice of lead accumulator |
| 09/10/1997 | CN1159080A Electronic cell |
| 09/09/1997 | US5665668 Method of making a catalyst |