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)
10/1984
10/25/1984WO1984004208A1 Magnesia doped coating for sodium/sulfur battery
10/25/1984WO1984004207A1 Lithia doped coating for sodium/sulfur battery
10/25/1984WO1984004206A1 Electro-chemical generators comprising a positive electrode and an electrolyte based on vitreous materials
10/24/1984EP0122281A1 Titanium wire reinforced lead composite electrode structure.
10/24/1984EP0024407B1 Lead acid electric storage batteries
10/23/1984US4478921 Manganese carbonate additive for manganese dioxide-containing nonaqueous cells
10/23/1984US4478919 Side terminal lead alloy product and process
10/23/1984US4478917 Fuel cell
10/23/1984US4478696 Ionizable reducing and oxidizing gaseous supply means and process for catalytic barriers and electrodes
10/23/1984CA1176702A1 Active matter for lead-acid batteries
10/23/1984CA1176700A1 Electrochemical cell and an anode structure for an electrochemical cell
10/17/1984EP0121709A1 Electrode for a secondary electrochemical generator, process for its manufacture and a generator containing such an electrode
10/17/1984EP0121678A1 Battery electrode
10/16/1984US4477546 Uniform current distribution
10/16/1984US4477545 Malleable anode of group 1a,2a, aluminum,copper, silver, or lead
10/16/1984US4477544 Barriers of aluminum foil and electrochemically inert material
10/16/1984US4477539 Metal/gas fuel cell
10/16/1984US4477485 Increased bonding by recoil ion implantation of a partially metallized electroconductive resin sheet
10/11/1984WO1984004001A1 Process for manufacturing re-chargeable electrochemical device
10/09/1984US4476206 Bundles of electroconductive threads embedded in lead, copper, cadmium matrices
10/09/1984US4476205 Rigid substrate with recesses containing cadmium/cadmium oxide in binder
10/09/1984US4476203 Lead-acid battery cells and manufacturing process thereof
10/09/1984US4476104 Decomposition of manganese nitrate, then heat treatment
10/09/1984US4476002 Metal current carrier for electrochemical cell electrodes
10/09/1984US4475990 Method of forming lead storage batteries
10/03/1984EP0120548A2 Improved process of making electrochemical electrodes and electrodes made thereby
10/03/1984EP0120212A1 Process for producing an electrically conductive layer on a solid electrolyte surface, and electrically conductive layer
10/03/1984EP0120139A2 Carbon fibre electrode, particularly for a regenerative fuel cell
10/03/1984EP0120128A1 Forming of tetrabasic lead sulfate battery electrodes
10/02/1984US4474863 High energy ambient temperature inorganic electrochemical power cell
10/02/1984US4474862 Heat rechargeable iron battery system
09/1984
09/27/1984WO1984003799A1 Air cell electrode and process for preparing its catalyst
09/27/1984WO1984003645A1 Microporous metal-plated polytetrafluoroethylene articles and method of manufacture
09/26/1984EP0119595A2 Fluorinated graphites, a process for their production and an electric cell using the same as active material of the positive electrode
09/19/1984EP0118657A1 Non-aqueous electrochemical cell
09/19/1984EP0118614A2 Alkaline cell
09/18/1984US4472489 Polymeric electrode coated with reaction product or organosulfur compound
09/18/1984US4472488 Polymeric electrode coated with reaction product of cyclic compound
09/18/1984US4472487 Solvent resistant protective coating of acetylenic polymer modifide with oxirane compound
09/18/1984US4472460 Coating carbon black particles with sugars, phenolics and/or epoxies
09/18/1984CA1174729A1 Electrochemical construction
09/13/1984WO1984003591A1 Rechargeable electrochemical apparatus and negative pole therefor
09/13/1984WO1984003590A1 Rechargeable electrochemical apparatus and negative pole therefor
09/13/1984WO1984003589A1 Air cathode structure manufacture
09/12/1984EP0118135A1 Electric accumulator
09/12/1984EP0118026A1 Secondary cell using polymeric material
09/12/1984EP0117902A1 Process for producing divalent silver oxide cathode material
09/11/1984US4470939 Compression molding, agglomerants
09/11/1984US4470859 Dispersuing a fluoropolymer in a solvating medium; membrane filters
09/11/1984CA1174273A1 Air electrode
09/05/1984EP0117650A1 Lattice for a battery electrode substrate
09/05/1984EP0117290A2 Fuel cell catalysts
09/04/1984US4469763 Containing tetraaza-(14)-annulene complex
09/04/1984US4469580 Method of making an improved internally supported electrode
09/04/1984US4469145 Method of making battery plates
09/04/1984CA1173901A1 Tubular positive electrode means for use in lead-acid storage batteries including shaped grid structure and self-registering grid complement means therefor
09/04/1984CA1173900A1 Composite and flexible anodes for non aqueous lithium cells
09/04/1984CA1173896A1 Densified edge seals for fuel cell components
09/04/1984CA1173790A1 Asymmetric current distributor
08/1984
08/29/1984EP0117238A1 Sandwich electrode and a battery comprising the same
08/28/1984US4468509 Reversibly oxidizable or reducible polymers containing polyene units, their preparation and their use
08/28/1984US4468362 Method of preparing an electrode backing layer
08/28/1984US4468312 Reticulate electrode for electrolytic cells
08/28/1984US4468291 Continuous production of polypyrrole films
08/28/1984US4468235 Hydrogen separation using coated titanium alloys
08/28/1984CA1173496A1 Nonaqueous cell having a mno.sub.2/poly-carbon fluoride cathode
08/22/1984EP0116365A1 Process for making an electrode for electrochemical generator and electrode thus obtained
08/22/1984EP0116115A1 Method of fabrication of positive electrodes for voltaic cells, particularly for lithium-manganesedioxidecells
08/21/1984US4467020 Rechargeable lead-hydrogen electrochemical cell
08/21/1984US4466868 Electrolytic cell with improved hydrogen evolution cathode
08/21/1984US4466470 Lithium batteries with organic slurry cathodes
08/21/1984CA1173105A1 Solid polymer electrolytes and electrode bonded with hydrophyllic fluorocopolymers
08/16/1984WO1984003177A1 Electrochemical cell and method
08/15/1984EP0115845A2 Method of fabrication of a catalytic oxygen-consuming electrode
08/15/1984EP0115697A1 Metal carbon catalyst preparation
08/14/1984US4465747 Alkali metal or alkaline earth metal compound additive for manganese dioxide-containing nonaqueous cells
08/14/1984US4465743 Electrochemical cells having lithium tetrachloroiodate cathodes
08/14/1984US4465576 Method for surface treatment of carbon catalyst
08/14/1984US4464961 Battery plate strip dividing apparatus
08/08/1984EP0115339A2 Tubular envelope for accumulatorelectrode
08/08/1984EP0114884A1 Sealed nickel-zinc battery
08/07/1984US4464511 Polymers which have two or more stable, reversibly interconvertible oxidation states, their preparation and their use
08/07/1984US4464447 Metal oxides reacted with li as electrodes
08/07/1984US4464446 Anodes of composite materials and accumulators using solid anodes
08/01/1984EP0114484A2 Improved rechargeable lead-hydrogen electrical cell
08/01/1984EP0114272A2 Electrochemical storage battery
08/01/1984EP0114262A2 Zinc electrode for a galvanic element
07/1984
07/31/1984US4463072 Aluminum anodes; stabilization against electrochemical oxidation and reduction
07/31/1984US4463071 Stabilization against electrochemical oxidation and reduction
07/31/1984US4463070 Cylindrical galvanic cells having a polygonal shaped anode disc
07/31/1984US4462875 Galvanostatic cycling
07/31/1984US4462745 Plate feed apparatus
07/31/1984CA1171815A1 Activating carbonaceous electrodes
07/31/1984CA1171696A1 Magnesium alloys
07/25/1984EP0113850A1 Electrodes for an electrochemical generator based on divalent silver oxide
07/25/1984EP0014896B1 Gas diffusion electrode
07/24/1984US4461817 Uniform fluid flow and current density
07/24/1984US4461816 With lead
07/24/1984US4461815 Ca Electrochemical cell
07/24/1984US4461814 Electrochemical cell
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