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)
07/1989
07/04/1989US4844994 Chargeable electrochemical device
07/04/1989US4844993 Lithium halide
07/04/1989US4844948 Forming cobalt hydroxide on porous nickel oxidation to cobalt oxyhydroxide, sintering
07/04/1989US4844740 High coking value binder system
07/04/1989CA1256938A1 High rate metal oxyhalide cells
06/1989
06/29/1989WO1989006055A1 Gas-permeable and ion-permeable membrane for electrochemical system
06/29/1989WO1989003598A3 Water-activated micro-electronic circuits
06/27/1989US4842967 Alkaline earth-oxyhalide electrochemical cell for low temperature use
06/27/1989US4842963 Zinc electrode and rechargeable zinc-air battery
06/27/1989CA1256624A1 Chlorosulfonated ethylene vinyl acetate polymer coating composition
06/20/1989US4840859 Thermal battery
06/20/1989US4840857 Galvanic primary element with negative lithium electrode
06/20/1989US4840856 Allyl group-containing oligoethyleneoxypolyphosphazenes, process for their preparation, and their use
06/20/1989US4840644 Cell corrosion reduction
06/20/1989CA1256158A1 Process for stabilizing primary electrochemical generators with reactive anodes made from zinc, aluminium or magnesium and an anode for such a generator stabilized by this process
06/15/1989WO1989005528A1 Vanadium charging cell and vanadium dual battery system
06/15/1989WO1989005526A1 All-vanadium redox battery and additives
06/14/1989EP0320087A1 Elongated electrochemical cell combinations
06/14/1989EP0235245B1 Electrode and electrochemical cell
06/13/1989US4839327 Method for the production of ultra-fine gold particles immobilized on a metal oxide
06/13/1989US4839112 Stacking phthocyanine strong bronsted acid; shaping; solidification
06/13/1989CA1255751A1 Electrodes for lead accumulators
06/13/1989CA1255686A1 (2-fluoro-5,6,11,12-tetraselenotetracene).sub.2 chloride, process for its preparation and its use
06/08/1989DE3740331A1 Process and appliance for the formation of the plates, provided with active paste, of lead-acid batteries
06/08/1989DE3739735A1 Nickel fibre electrode and a method for its production
06/07/1989EP0319182A2 Overcharge protection of secondary, non-aqueous batteries
06/07/1989CN1033260A Process for electrocatalytic conversion of light hydrocarbons to synthesis gas
06/06/1989US4837119 Hydrogen occlusion alloy; alkalinity
06/06/1989US4837096 Semiconductive or conductive polymers, method of producing the same and batteries using the polymers as active materials
06/01/1989WO1989005045A1 Electrochemical cells
05/1989
05/31/1989EP0318161A1 Methods of making interpenetrating polymeric networks, anode and cathode half elements and their use in forming electrochemical cells
05/30/1989US4835077 Silver oxide
05/30/1989US4835076 Electrically conductive polymer films
05/30/1989US4835075 Secondary battery using nonaqueous electrolytes
05/30/1989US4835074 Modified carbons and electrochemical cells containing the same
05/24/1989EP0317351A2 Secondary battery
05/24/1989EP0316336A1 Batteries having an aqueous alkaline electrolyte
05/24/1989DE3838329A1 Negative electrode for a secondary battery
05/24/1989CN1033126A Radiation cured solid electrolytes and electrochemical devices employing the same
05/23/1989US4833050 Cathodes, copper oxide ceramics
05/23/1989US4833048 Organosulfur cathode
05/23/1989US4832870 Electrically conductive composite material
05/23/1989US4832869 Highly conducting polymers and materials for polymeric batteries
05/23/1989CA1254613A1 Materials for electrical devices
05/18/1989WO1989004556A1 Electrochemical process for manufacturing a pore-free membrane based on palladium and supported by a porous metallic element
05/18/1989DE3817828C1 Use of cadmium oxide for preparing a cadmium oxide paste
05/17/1989EP0316113A2 Metal/air battery with pulsed gas bubbling
05/17/1989EP0316107A1 Electrochemical cell
05/16/1989US4830940 Implantable cardiac defibrillator
05/16/1989US4830938 Series of cells sharing caronaceous electrodes; separators; nonaqueous electrolyte; containing ionizable salt reversible
05/11/1989DE3736069A1 Method for forming electrical batteries
05/10/1989EP0315559A1 A method for controlling the morphology of polymeric conductor films
05/10/1989EP0315514A1 Process for the preparation of a polyaniline film, film obtained by this process, and use of this film in an electrochemical generator
05/09/1989US4828942 Polysulfide battery
05/09/1989US4828941 Ion exchange membrane as electrolyte
05/09/1989US4828939 Bipolar metal/air battery
05/09/1989US4828834 Rechargeable organic electrolyte cell
05/09/1989US4828666 Electrode for flow-through type electrolytic cell
05/09/1989US4828613 Powdery raw material for manufacturing anodes of fuel cells
05/05/1989WO1989004070A1 Catalytic recombination of evolved oxygen in galvanic cells
05/05/1989WO1989004067A1 Catalytic recombination of corrosion evolved hydrogen in alkaline cells
05/05/1989WO1989004066A1 Rechargeable battery cathode from p2-phase sodium cobalt dioxide
05/02/1989US4826744 Improved oxygen gas consumption
04/1989
04/27/1989DE3734749A1 Composite material based on carbon intercalation compounds
04/26/1989EP0312875A1 Redox battery
04/25/1989US4824746 Thin electrode supported on electronically conductive sheet and process of manufacture
04/25/1989US4824745 Electric cell comprising a polymeric material film electrode having a collection integrated therewith
04/25/1989US4824744 Method of making cell anode
04/25/1989US4824508 Method for making an improved solid polymer electrolyte electrode using a liquid or solvent
04/25/1989US4824222 Solid solution of molybdenum, tungsten, zirconium and/or niobium; vanadium and/or titanium
04/20/1989WO1989003598A2 Water-activated micro-electronic circuits
04/20/1989WO1989003368A1 Process for producing chevrel compounds
04/19/1989EP0312330A2 Anode coating for lithium cell
04/19/1989EP0162923B1 Organic electrolyte battery
04/18/1989US4822700 Containing ceramic material to react with alkali metal anode above melting point; preventing explosion
04/18/1989US4822699 Electrocatalyst and fuel cell electrode using the same
04/18/1989US4822698 Seawater power cell
04/18/1989US4822590 Forms of transition metal dichalcogenides
04/18/1989US4822538 Process for producing a carbonaceous thin plate
04/18/1989CA1252623A1 Carbazole-oxadiazole electroactive polymers
04/12/1989EP0311410A2 Secondary battery
04/12/1989EP0311307A2 Process for the electrocatalytic conversion of light hydrocarbons to synthesis gas
04/12/1989EP0311275A2 Metal/air battery with recirculating electrolyte
04/12/1989EP0310794A1 Electric storage battery
04/11/1989US4820599 Rechargeable active material positive electrode, lithium-aluminum alloy negative electrode, aluminum-manganese plate
04/11/1989US4820595 Electrochemistry employing polyaniline
04/11/1989US4820481 Measured powder is impregnated into metal screen'
04/06/1989DE3832276A1 Material for a polarisable electrode
04/04/1989US4818741 Dry mixing water soluble salt, carbon and resin; water extraction, molding; stability
04/04/1989US4818647 Method of making a cathode for use in a rechargeable lithium battery, cathode so made, and rechargeable lithium battery including the cathode
04/04/1989US4818646 Doping with transition metal complex
04/04/1989US4818645 Electrochemical cell having non-solution lithium alloys
04/04/1989US4818643 Materials for electrical devices
04/04/1989US4818640 Carbonaceous composite product produced by joining carbonaceous materials together by tetrafluoroethylene resin, and process for producing the same
04/04/1989US4818353 Method for modifying electrocatalyst material, electrochemical cells and electrodes containing this modified material, and synthesis methods utilizing the cells
03/1989
03/30/1989DE3826516A1 Device for applying a paste onto grid material in the form of a strip
03/29/1989EP0309171A1 A method for the production of a carbon electrode
03/28/1989US4816536 Electrochromism elements
03/28/1989US4816431 Process for preparing materials for reaction layer of gas permeable electrode
03/28/1989US4816359 Electrochemical secondary element with at least one polymer electrode
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