Patents
Sitemap › H01 - Basic electric elements › H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy › H01M 4 - Electrodes
Patents for H01M 4 - Electrodes (97,472)
12/1998
12/23/1998EP0885463A1 Alkaline storage battery with a negative zinc electrode
12/23/1998EP0885393A1 Graphitic nanotubes in luminescence assays
12/23/1998EP0827636B1 Electrochemical lithium secondary element
12/23/1998EP0664768B1 Process for producing manganese dioxide
12/23/1998CN1202984A Gas diffusion electrode for polymer electrolyte membrane fuel cells
12/23/1998CN1202871A Improved carbon electrode materials for lithium battery cell and method of making same
12/23/1998CN1202743A Cathode material and non-agueous electrolyte secondary cell using cathode material
12/23/1998CN1041368C Process for producing bismuth inclusion chargeable manganese dioxide
12/22/1998US5851698 Nickel-metal hydride batteries having high power electrodes and low-resistance electrode connections
12/22/1998US5851697 Negative electrode material for lithium secondary cell, method for its production, and lithium secondary cell
12/22/1998US5851696 Rechargeable lithium battery
12/22/1998US5851695 Recombinant lead-acid cell and long life battery
12/22/1998US5851694 Redox flow type battery
12/22/1998US5851690 Hydrogen absorbing alloys
12/22/1998US5851599 Battery electrode substrate and process for producing the same
12/22/1998US5851506 Electrode materials from hydrous metal and/or hydrous mixed metal oxides and method of preparing the same
12/22/1998US5851504 Carbon based electrodes
12/17/1998WO1998057386A1 Non-aqueous electrolytic secondary cell
12/17/1998WO1998057385A1 Electrolytic solution and device for generating electric energy therewith
12/17/1998WO1998056458A1 Flexible thin layer open electochemical cell and applications of same
12/17/1998WO1998040538A3 Method for electrolytic deposition of a smooth surface metal on a substrate using graphite dispersion
12/17/1998WO1998038685A3 Use of thermal carbon black as anode material for lithium-ion batteries
12/17/1998WO1998037997A3 Porous metal and method of preparation thereof
12/17/1998CA2293320A1 Flexible thin layer open electrochemical cell and applications of same
12/16/1998EP0884793A1 Metal hydride negative electrode comprising a coated perforated sheet
12/16/1998EP0884792A1 Lead-acid batteries and grids therefore
12/16/1998EP0884791A1 Pasted nickel electrode
12/16/1998EP0884357A1 Polypropylene compositions grafted with functionalized vinylpolybutadienes
12/16/1998EP0883903A1 Process for manufacturing a primary zinc-alkaline battery and anode mix used therein
12/16/1998EP0883902A1 Binders for electrodes and their production method
12/16/1998CN1202142A Cathode material for lithium secondary battery, process for manufacturing the same, and secondary battery using the same
12/16/1998CN1202019A Non-aqueous electrolyte seondary battery and manufacture thereof
12/16/1998CN1202018A Secondary lithium battery with nano-phase metal material as activating material of anode
12/16/1998CN1202017A Hydrogen storage electrode materials without cobalt and containing tin
12/16/1998CN1202016A Substrate for alkaline storage battery, process for producing the same and alkaline storage battery
12/16/1998CN1202015A Negative electrode for nickel-hydrogen cell and method of preparing the same
12/15/1998US5850591 Method of manufacturing a metal sheet
12/15/1998US5849434 Non-aqueous electrolyte lithium secondary battery
12/15/1998US5849433 Polymer blend electrolyte system and electrochemical cell using same
12/15/1998US5849430 Structure of an electrode of a secondary battery
12/15/1998US5849045 Method for preparing and using electroconductive polymer composites as positive electrode active materials to prepare secondary batteries
12/15/1998US5848468 Method of forming metallic current conducting lugs at electrode plates of accumulators
12/10/1998WO1998056170A1 Dc offset and gain correction for cmos image sensor
12/10/1998WO1998056057A1 Lithium aluminum manganese oxy-flourides for li-ion rechargeable battery electrodes
12/10/1998WO1998056056A1 Powder composition and process for the preparation thereof
12/10/1998WO1998055534A2 Method for producing solutions of polymers functionalized by acid groups by microwave radiation
12/10/1998DE19723854A1 Verfahren zur Herstellung von Lösungen mit Säuregruppen funktionalisierter Polymere durch Mikrowellenbestrahlung A process for the preparation of solutions with the acid groups of functionalized polymers by microwave irradiation
12/10/1998CA2290568A1 Lithium aluminum manganese oxy-flourides for li-ion rechargeable battery electrodes
12/09/1998EP0883201A1 Textile material suitable for use as an electrode support for a battery
12/09/1998EP0883200A2 Non-aqueous electrolyte secondary battery and method of manufacturing the same
12/09/1998EP0883199A1 Negative electrode materials for non-aqueous electrolyte secondary batteries and said batteries employing the same materials
12/09/1998EP0883198A1 Substrate for alkaline storage battery, process for producing the same and alkaline storage battery
12/09/1998EP0883137A1 Thin aprotic electrolyte film, immobilized liquid film conductor, and polymer cell
12/09/1998EP0882313A1 Method and apparatus for preparing electrochemical cells
12/09/1998EP0882310A1 Electroconversion cell
12/09/1998EP0882309A1 Zinc anode for an electrochemical cell
12/09/1998CN1201554A Flow field structures for membrane electrode assemblies of fuel cells
12/09/1998CN1201553A Earth plate for electrodde base of secondary cell, secondary cell electrode base, process for producing same
12/09/1998CN1201270A Gas-diffusion electrodes for polymeric membrane fuel cell
12/09/1998CN1201269A Method for producing alkaline battery and electrode thereof
12/09/1998CN1201268A Surface treatment method for rare-earth-nickel-base hydrogen-storage alloy powder
12/08/1998US5848351 Porous metallic material having high specific surface area, method of producing the same, porous metallic plate material and electrode for alkaline secondary battery
12/08/1998US5846675 Current collector for lithium ion batteries
12/08/1998US5846674 Electrode for rechargeable battery with nonaqueous electrolyte and process for producing the same
12/08/1998US5846673 Additive to stabilize electrochemical cell
12/08/1998US5846670 Gas diffusion electrode for electrochemical cell and process of preparing same
12/08/1998US5846664 Porous metal structures and processes for their production
12/08/1998US5846658 Methods of preparing three-dimensional, macroscopic assemblages of carbon fibrils and the products obtained thereby
12/08/1998US5846267 Process for fabricating electrolytic cell having an intermdiate sub-component connecting layer and process
12/08/1998CA2128745C Lithium secondary battery employing a non-aqueous media
12/08/1998CA2120269C Cathodic active material composition for dry cells, method for preparing the same, and alkaline battery
12/03/1998WO1998054780A1 Nonaqueous electrolyte secondary battery and method for manufacturing negative electrode of the same
12/03/1998WO1998054779A1 Nonaqueous electrolyte secondary battery
12/03/1998WO1998054778A1 Non-aqueous electrolytic secondary cell
12/03/1998WO1998054776A1 Electrode for non-aqueous electrolytic cells
12/03/1998WO1998054775A1 Hydrogen storage alloy
12/03/1998WO1998054774A1 Method of producing electrode for non-aqueous electrolytic cells
12/03/1998WO1998054773A1 Method of producing electrode for non-aqueous electrolytic cells
12/03/1998WO1998054772A1 Method of producing an electrode for non-aqueous electrolytic cells
12/03/1998WO1998054771A1 Electrode for non-aqueous electrolytic cells
12/03/1998WO1998054770A1 Method of producing an electrode for non-aqueous electrolytic cells
12/03/1998WO1998054769A1 Method of producing an electrode for non-aqueous electrolytic cells
12/03/1998WO1998054768A1 Electrode for non-aqueous electrolytic cells
12/03/1998DE19813185A1 Lithium mixed oxide production for lithium battery electrodes
12/03/1998DE19721952A1 Gas diffusion electrode used in electrochemical cells
12/03/1998CA2290512A1 Hydrogen storage alloy
12/02/1998EP0881699A1 Alkaline storage battery and method for producing an electrode used therefor
12/02/1998EP0881698A1 Alkaline storage battery
12/02/1998EP0701535B1 METHOD FOR SYNTHESIS OF HIGH CAPACITY LixMn2O4 SECONDARY BATTERY ELECTRODE COMPOUNDS
12/02/1998CN1200582A Surface modified anodic active material for rechargeable alkaline battery
12/02/1998CN1200581A Non-aqueous electrolyte secondary battery
12/02/1998CN1040972C Cobalt/cobalt oxide powder, prodn. and application thereof
12/01/1998US5843594 Group of winding electrodes
12/01/1998US5843592 Current collector for lithium ion electrochemical cell
12/01/1998US5843519 Process for forming a catalyst layer on an electrode by spray-drying
12/01/1998US5843393 Carbon electrode material for electrochemical cells and method of making same
12/01/1998US5843372 Hydrogen-absorbing alloy for battery, method of manufacturing the same, and secondary nickel-metal hydride battery
12/01/1998US5843342 Polymer compositions containing chlorided conductive particles
12/01/1998US5842398 Perforated substrate and method of manufacture
12/01/1998CA2060712C High voltage lithium rechargeable electrochemical cell
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