| Patents for H01M 4 - Electrodes (97,472) |
|---|
| 03/28/1989 | US4816358 Sulfur impurities, causing cell to self-discharge, scavenger to control self-discharge |
| 03/28/1989 | US4816357 Intensification of ion exchange in lithium batteries |
| 03/28/1989 | US4816356 Multilayer, glass electrolytes |
| 03/23/1989 | WO1989002660A1 Metal and metal oxide catalysed electrodes for electrochemical cells, and methods of making same |
| 03/21/1989 | US4814307 Process for producing an electrode substrate which is uniform in physical properties |
| 03/21/1989 | US4814242 Elastomeric binders for battery electrodes |
| 03/21/1989 | US4814240 Oxidation of metals or alloys |
| 03/21/1989 | CA1251512A1 Solid-state electrolytic battery |
| 03/16/1989 | DE3729612A1 Electrode grid for lead-acid accumulators |
| 03/15/1989 | EP0307209A1 A battery |
| 03/14/1989 | US4812376 Thin film impregnated with electron donor |
| 03/14/1989 | US4812374 Zinc-indium or thallium amalgam |
| 03/14/1989 | US4811481 Silver, nickel or cadmium plaque electrodes, beads of plastic, glass or ceramic in spaced depressions |
| 03/09/1989 | WO1989001996A1 Method and nickel-oxide electrode for applying a composite nickel-oxide coating to a metal carrier |
| 03/09/1989 | DE3829258A1 Bleiakkumulator Lead Acid Battery |
| 03/09/1989 | DE3728452A1 Electroconductive polymers from polyheterocyclic compounds with derivatives of tetrathiafulvalene as counter-ions, their preparation and their use |
| 03/08/1989 | CN1031547A Conductive plastic composites |
| 03/07/1989 | US4810600 Graphite or carbon black in binder |
| 03/07/1989 | US4810599 Electrolytic cells, capacitors, electrochromic display |
| 03/07/1989 | US4810594 Fuel cell electrode and method of making and using same |
| 03/07/1989 | US4810485 Hydrogen forming reaction process |
| 03/07/1989 | CA1250890A1 Electrochemical cell |
| 03/01/1989 | EP0305092A2 Expandable collapsible product and method and apparatus for its manufacture |
| 02/28/1989 | US4808681 Battery films |
| 02/28/1989 | US4808499 Lithium-gallium-indium alloy and lithium powders compression molded negative electrodes; rechargeable |
| 02/28/1989 | US4808498 Gallium, lead, tin or indium; high voltage, low corrosion |
| 02/28/1989 | US4808497 With diether solvent |
| 02/28/1989 | US4808496 Electrode construction for solid state electrochemical cell |
| 02/28/1989 | US4808494 Thermally actuated hydrogen secondary battery |
| 02/28/1989 | US4808493 Layer of hydrophobic polymer and platinum or alloy catalyst on porous substrate |
| 02/28/1989 | US4808492 Fuel cell using liquid electrolyte |
| 02/28/1989 | US4808282 Replacement of alkali metal in liquid electrolyte compound with alkali earth metal |
| 02/22/1989 | EP0303793A2 Gas-tight closed alkaline accumulator |
| 02/22/1989 | CN1031299A Electrochemical cell |
| 02/21/1989 | US4806441 Method of manufacturing plastified electrodes for storage batteries |
| 02/21/1989 | US4805277 Superposing sheet of lead-metal alloy on sheet of lead-calcium alloy; cold rolling |
| 02/15/1989 | EP0303112A2 Conducting organic polymer battery |
| 02/15/1989 | CN1031158A Air cathodes and materials therefor |
| 02/14/1989 | US4804597 Organic electrolyte cell |
| 02/14/1989 | US4804596 Electrode material/electrolyte system for non-aqueous cells |
| 02/14/1989 | US4804594 Durability, short circuit prevention |
| 02/14/1989 | US4804592 Composite electrode for use in electrochemical cells |
| 02/14/1989 | US4804568 Polypyrrole containing aromatic anions |
| 02/14/1989 | CA1249924A1 Air electrode material for high temperature electrochemical cells |
| 02/09/1989 | WO1989001015A1 Conductive plastic composites |
| 02/08/1989 | EP0302520A1 Secondary battery and method of manufacturing the same |
| 02/08/1989 | EP0302206A2 Galvanic cell |
| 02/08/1989 | EP0157818B1 New derivatives of polycarbone sulfides, preparation and applications thereof, particularly in electrochemistry |
| 02/08/1989 | CN1030950A Production of active lead powder with cinder in waste battery |
| 02/07/1989 | US4803249 Sulfurized reduced fluoropolymer or polyacetylene; electroconductivity; electrodes; generators |
| 02/07/1989 | US4803138 Polyaniline anode |
| 02/07/1989 | US4803137 Non-aqueous electrolyte secondary cell |
| 02/07/1989 | US4803134 High energy density lithium-oxygen secondary battery |
| 02/07/1989 | US4803128 Lattice |
| 02/07/1989 | US4802439 Pressure applying mechanism for fixing rollers of a copying apparatus |
| 02/07/1989 | CA1249715A1 Electrically conductive ceramic material |
| 02/01/1989 | EP0301647A1 Electrochemical cell |
| 02/01/1989 | EP0301110A1 Process for producing stabilized molten carbonate fuel cell porous anodes |
| 01/31/1989 | US4801441 From metal halide and a disilathiane or disilaselenane |
| 01/31/1989 | CA1249454A1 Hydrogen storage materials and methods of sizing and preparing the same for electrochemical applications |
| 01/25/1989 | EP0300330A1 Arrangement for the reversible storage of electrical energy |
| 01/25/1989 | EP0300082A2 Enzyme electrode |
| 01/25/1989 | EP0299990A1 Bipolar electrode formation |
| 01/24/1989 | US4800139 Method of producing hydrogen electrode and use thereof in fuel cells |
| 01/24/1989 | US4800052 Fuel, cells cathodes, nickel, lithium and barium salts |
| 01/24/1989 | US4800009 Multicells, metal electrodes |
| 01/24/1989 | CA1249330A1 Molten carbonate fuel cell with improved electrolyte storage |
| 01/19/1989 | DE3722887A1 Aniline polymers having a low benzidine content, and the use thereof |
| 01/18/1989 | EP0299284A2 Zinc powder for alkaline batteries |
| 01/12/1989 | DE3822357A1 Polyaniline |
| 01/11/1989 | EP0298801A1 Process for assembling the thin film components of an eletrochemical generator with lithium electrode |
| 01/11/1989 | EP0298800A1 Process for making a multilayer structure for use in thin-layer electrochemical generators with a thin layer of lithium and a solid polymer electrolyte |
| 01/11/1989 | EP0298690A1 Air cathodes and materials therefor |
| 01/11/1989 | CN1030213A Container transfer system |
| 01/10/1989 | US4797379 Electrode structure and method of making same |
| 01/10/1989 | US4797190 Ionic semiconductor materials and applications thereof |
| 01/10/1989 | CA1248690A1 Polyisothianaphthene, a new conducting polymer |
| 01/10/1989 | CA1248324A1 Process for producing ago cathode material |
| 01/04/1989 | EP0297377A2 Process for producing a plastic-bound gas diffusion electrode containing a manganese oxide catalyst with a predominant composition of dimanganese trioxide and pentamanganese octoxide |
| 01/04/1989 | EP0297316A1 Device for carrying current to the porous anode of a bipolar plate in a cell stack of the filter press type |
| 01/04/1989 | EP0297315A2 Process for preparing a composite from a cermet layer and a porous metal layer on one or both sides of the cermet layer for a diaphragm with an electrode |
| 01/04/1989 | EP0297204A2 Container transfer system |
| 01/03/1989 | US4795687 Electrically conductive material and a process for the preparation of same and secondary battery using the electrically conductive material |
| 01/03/1989 | US4795685 Prevent overcharging using protective cell |
| 01/03/1989 | US4795684 Fuel cell electrocatalyst support comprising an ultra-fine chainy-structured titanium carbide |
| 01/03/1989 | US4795242 Conducting substituted polyisothianaphthenes |
| 01/03/1989 | CA1248263A1 Polymer composition |
| 12/29/1988 | WO1988010519A1 Process for producing a multilayer assembly for an electrochemical cell |
| 12/29/1988 | WO1988010518A1 Method of producing plate for lead storage battery |
| 12/29/1988 | WO1988010517A1 Process for assembling components of a thin-layer lithium electrochemical cell |
| 12/28/1988 | EP0296589A2 Non-aqueous electrochemical cell |
| 12/28/1988 | EP0296263A1 Electroconductive polymer-latex composites |
| 12/28/1988 | EP0172255B1 Zinc alkaline battery |
| 12/27/1988 | US4794060 Metallic foil alloyed with alkali metal |
| 12/27/1988 | US4794059 Carrying base of carbon and/or graphite fiber web |
| 12/27/1988 | US4794054 Iron-cobalt on conductive carrier |
| 12/27/1988 | US4794043 Carbon product comprising carbonaceous materials joined together, said carbon product for electrode substrate of fuel cells and process for production thereof |
| 12/27/1988 | US4793905 Sulfur treated electrocatalyst of groups 1b and 8 metals |
| 12/27/1988 | US4793904 Process for the electrocatalytic conversion of light hydrocarbons to synthesis gas |
| 12/22/1988 | DE3743089A1 Method for producing groups of plates or grids for negative electrodes of lead-acid accumulators, and groups of plates or grids which are produced using this method |