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)
06/1982
06/01/1982US4332870 Cell having a gelled anode containing a polyhydric alcohol
06/01/1982US4332869 Metal-rich iron sulfide cathode material
06/01/1982US4332864 Primary electric cell having magnesium alloy anode
06/01/1982US4332629 Sheet extrusion
05/1982
05/27/1982WO1982001791A1 Method for reducing gas pressure in an electrochemical cell
05/26/1982EP0052446A1 Partially-fluorinated carbon particles for use as electrodes
05/25/1982US4331744 Anode of graphitized textile, resin closure, lead siliconfluoride and methanesulfonate electrolyte mixture
05/25/1982US4331520 Process for the recovery of hydrogen-reduced metals, ions and the like at porous hydrophobic catalytic barriers
05/25/1982US4331516 Ammonium carbonate, water
05/25/1982US4331487 Conductive coatings for metal substrates
05/25/1982CA1124322A1 Fabrication of nickel electrodes for alkaline batteries
05/19/1982EP0051999A1 Intercalated layered mixed oxides
05/19/1982EP0051997A1 Layered compounds of mixed oxides and Lewis bases
05/18/1982US4330603 High capacity nickel battery material doped with alkali metal cations
05/18/1982US4330601 Rechargeable nonaqueous silver alloy anode cell
05/18/1982US4330332 Process for the preparation of molybdenum-tungsten carbides
05/18/1982CA1123969A1 Method of making an ion conductive gas sensor body with a cermet electrode thereon
05/18/1982CA1123905A1 Automated burnishing apparatus and method for burnishing the terminal posts of lead-acid batteries
05/18/1982CA1123903A1 Process for making wrought, lead-calcium battery grid alloy having high temperature tensile strength stability
05/18/1982CA1123902A1 Lead acid battery electrode
05/18/1982CA1123901A1 Electrochemical cell having electrode with zeolite molecular sieve
05/18/1982CA1123898A1 Lithium-lead sulfate primary electrochemical cell
05/12/1982EP0051440A1 Chlor-alkali cell with non-bleeding electrode
05/12/1982EP0051439A1 Method of making active layers for gas diffusion electrodes
05/12/1982EP0051438A1 Electrode backing layer and method of preparing
05/12/1982EP0051437A1 Asymmetric current distributor
05/12/1982EP0051434A1 Electrode layer formation
05/12/1982EP0051433A1 One pass process for forming electrode backing sheet
05/12/1982EP0051412A1 Cathode material for an electrochemical cell
05/12/1982EP0051349A1 A lead - acid battery construction
05/12/1982EP0051322A1 Battery grid
05/11/1982US4329408 Lead oxide composition for use in lead-acid batteries
05/11/1982US4329157 Diffusion, hydrogen
05/11/1982CA1123417A1 Noble metal-refractory metal alloys and method for making
05/10/1982EP0040243A4 Process and apparatus for producing metals at porous hydrophobic catalytic barriers.
05/05/1982EP0050975A1 Electrochemical cell
05/05/1982EP0050717A1 Air-depolarised element with positive-plate electrodes
05/05/1982EP0050631A1 Electrochemical cell
05/05/1982EP0050630A1 Method for assembling an electrochemical cell
05/04/1982US4328297 Electrode
05/04/1982US4328292 Photocured tubular battery electrode and method of making same
05/04/1982US4328086 Method for the manufacture of ion-exchange membrane-catalytic metal composite
05/04/1982US4328080 Method of making a catalytic electrode
04/1982
04/29/1982WO1982001442A1 Lithium batteries
04/29/1982EP0042004A4 Gunnery simulation system.
04/28/1982EP0050441A1 Anhydrous battery or cell
04/28/1982EP0050300A2 Fuel cell
04/27/1982US4327166 Fluoropolymers, improve voltage maintenance
04/27/1982US4327160 Non-aqueous cell
04/27/1982US4327157 Increased life, maintenace free
04/27/1982CA1122651A1 Cylindrical electric cell
04/27/1982CA1122650A1 Battery electrode of matrix structure with surface oxide coating
04/27/1982CA1122649A1 Rechargeable dichalcogenide cell
04/27/1982CA1122648A1 Metallic reducing additives for solid cathodes for use in nonaqueous cells
04/27/1982CA1122585A1 Electrochemical cell electrodes incorporating noble metal-base metal alloy catalysts
04/21/1982EP0050042A1 Electrode, cell and process for recovering metals
04/21/1982EP0049970A1 High drain battery
04/20/1982US4326017 Positive electrode for lead acid battery
04/20/1982US4326014 High temperature organic electrolyte cells
04/20/1982US4325799 Formation apparatus for electrolytic cell
04/20/1982US4325429 Unitary battery formation tub
04/20/1982CA1122273A1 DRY CELL CATHODE OF .beta.-MNO.SUB.2 AND HETAEROLITE
04/20/1982CA1122271A1 Nonaqueous secondary cell using vanadium oxide positive electrode
04/15/1982WO1982001277A1 Battery plate grids
04/14/1982EP0049295A1 Silver oxide cell
04/13/1982US4324848 Lead dioxide protected by coatings of metal and metal oxide
04/13/1982US4324847 Metallized surface area on frame
04/13/1982US4324846 Lithium-aluminum alloy and ternary alloys of lithium, aluminum and nickel, iron, cobalt; cell
04/13/1982US4324828 Compactly aggregated particles, less dense coarse particles
04/13/1982US4324754 Method of inserting a powder in the manufacture of electrical dry cells
04/13/1982US4324680 Silver-silver chloride electrode and manufacturing method thereof
04/07/1982EP0049140A1 A cathode for a solid state cell and a solid state cell including such a cathode
04/07/1982EP0049086A1 A solid state cell
04/07/1982EP0049082A1 Cathode for non-aqueous cell and non-aqueous cell including same
04/06/1982US4323480 Method of preparing di and poly chalcogenides of group IVb, Vb, molybdenum and tungsten transition metals by low temperature precipitation from non-aqueous solution and the product obtained by said method
04/06/1982US4323470 Battery paste for lead-acid storage batteries
04/06/1982CA1121449A1 High voltage electrolytic cell with positive electrode mainly polydicarbon monofluoride
04/06/1982CA1121447A1 Electrolyte salts for non aqueous electrochemical cells
04/06/1982CA1121446A1 Silica separator plates for lead storage batteries
03/1982
03/31/1982EP0048621A2 A process for preparing cathode mass for non-aqueous electrochemical cells, a cathode mass for use in such cells and cells incorporating the cathode mass
03/31/1982EP0048559A2 Pile structure and method of making same
03/30/1982US4322317 Particles combined with an ionomer
03/30/1982CA1120999A1 Dry floc method for making an electrochemical cell electrode
03/24/1982EP0048121A1 Cathode material for electrochemical cells
03/24/1982EP0048009A1 Zinc electrode with cement additive and a secondary battery comprising same
03/24/1982EP0047792A1 Battery, gas depolarized electrochemical cell and bipolar element for the battery
03/23/1982US4321114 Electrochemical doping of conjugated polymers
03/23/1982CA1120535A1 Cell having an alkali metal anode, a fluorinated carbon cathode and an electrolyte which includes an alkali metal halide salt and a solvent system containing a substituted amide solvent and a cyclic carbonate cosolvent
03/23/1982CA1120534A1 Cell having an alkali metal anode, a fluorinated carbon cathode and an electrolyte which includes an alkali metal halide salt and a solvent system consisting of an ether solvent and a cyclic carbonate cosolvent
03/23/1982CA1120532A1 Hydrogen electrochemical cell and rechargeable metal-hydrogen battery
03/17/1982EP0047322A1 Process for preparing catalyst
03/16/1982US4320185 Production of a cell electrode system
03/16/1982US4320184 Porous fibrillated polypropylene or fluorocarbon polymer
03/16/1982US4320183 Current collectors
03/16/1982CA1120099A1 Borides of molybdenum as catalyst in fuel cell electrodes
03/16/1982CA1120098A1 Carbonate fuel cell anodes
03/09/1982US4318969 Electrochemical cell
03/09/1982US4318967 Long-life galvanic primary cell
03/09/1982US4318430 Apparatus for making rechargeable electrodes for electrochemical cells
03/09/1982CA1119662A2 Industrial battery plate
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