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)
12/1980
12/16/1980CA1091763A1 Cathodes for solid state lithium cells
12/10/1980EP0020089A1 Radial grids for lead acid batteries
12/10/1980EP0020061A1 Sodium sulphur cells, cathode structures therefor, and the manufacture of such cells and structures
12/09/1980US4238557 Lead acid battery plate with starch coated glass fibers
12/09/1980US4238554 Abuse resistant active metal anode/fluid cathode depolarized cells
12/09/1980US4238552 Electrolyte salt for non-aqueous electrochemical cells
12/02/1980US4237205 Thermoplastic networks, metal coating
12/02/1980US4237204 Molybdenum sulfide cathode structure
12/02/1980US4237199 Cylindrical electric cell
12/02/1980US4237195 Fuel cells
12/02/1980US4236991 Electrochemical cells
12/02/1980US4236927 Method for the manufacture of iron-containing sintered electrodes
12/02/1980CA1090880A1 Long-life alkaline primary battery
12/02/1980CA1090878A1 Lead crystal storage cells and storage devices made therefrom
11/1980
11/25/1980US4235748 Method of making improved hydrogenation catalyst
11/25/1980US4235277 Method of forming three-dimensional network porous metallic structure having continuous internal cavity
11/25/1980CA1090415A1 Additive for an alkaline battery employing divalent silver oxide positive active material
11/18/1980US4234667 Lithium electrode, lithium chlorate and lithium perchlorate electrolytes
11/18/1980US4234650 Laminar carbon member and a method of manufacturing it
11/18/1980US4234405 Electrode for electrochemical processes
11/11/1980US4233378 Anode of iron, cobalt, nickel or copper oxide or sulfide in carbonized resin matrix
11/11/1980US4233377 Chalcogenide cathode intercalated with a dopant
11/11/1980US4233376 Magnesium-lithium alloy
11/11/1980US4233375 Electrolytic cells
11/11/1980US4233374 Chromates of silver or thallium and bismuth
11/11/1980US4233371 Method for the manufacture of an electrochemical cell or battery and battery made by the method
11/11/1980US4233181 Automated catalyst processing for cloud electrode fabrication for fuel cells
11/11/1980US4233070 Alloy with calcium, barium, or strontium and magnesium and aluminum
11/11/1980CA1089534A1 Non-aqueous cell having a cathode of lead monoxide- coated lead dioxide particles
11/11/1980CA1089533A1 Non-aqueous cell having as cathode a mixture of lead dioxide and lead monoxide and/or lead particles
11/11/1980CA1089531A1 Secondary battery or cell with polysulfide wettable electrode
11/04/1980US4232100 Electrode plate for lead accumulators
11/04/1980US4232097 Fuel cell oxygen electrode
11/04/1980US4231889 Divalent silver oxide for use in primary cell and manufacturing method thereof
10/1980
10/28/1980US4230779 Battery plate
10/28/1980US4230677 Leaching, ignition
10/28/1980CA1088502A1 Process for the preparation of supported catalysts
10/21/1980US4229509 Non-aqueous primary battery having a bismuth (III) sulfide cathode
10/21/1980US4229490 Novel method for catalyst application to a substrate for fuel cell electrodes
10/21/1980US4228580 Rolling, cold working
10/21/1980CA1088153A1 Lithium halide cell and method for making same
10/21/1980CA1088152A1 Non-aqueous lead dioxide cell having a unipotential discharge voltage
10/21/1980CA1088150A1 Galvanic element with negative light metal or zinc electrode
10/21/1980CA1088149A1 Method of fabricating a fuel cell electrode
10/15/1980EP0017400A1 Electrochemical cell and method of making ion conductors for said cell
10/14/1980US4228229 Complex salt of aluminum chloride with lithium oxide, barium oxide or calcium oxide results in a stable electrolyte
10/14/1980US4228228 Ethylene-perhaloethylene copolymer binder
10/14/1980US4228226 Nonaqueous secondary cell using vanadium oxide positive electrode
10/14/1980US4228224 Corrosion resistant material
10/14/1980CA1087683A1 Charged lead-acid ball battery drained of electrolyte
10/07/1980US4226924 Thin metal-halogen cells
10/07/1980US4226922 Sodium sulfur electrochemical cell or battery
10/07/1980US4226920 Expanded zinc electrode for dry cells
10/07/1980US4226684 Electric arc melting, hammering
10/07/1980CA1087244A1 Alloy-coated cathode for lead-acid batteries
10/07/1980CA1086988A1 Magnesium-lithium alloy
09/1980
09/30/1980US4225469 Method of making lead and bismuth pyrochlore compounds using an alkaline medium and at least one solid reactant source
09/30/1980US4225411 Support frame for electrolyte chambers in electrochemical cells
09/30/1980US4225346 Mixing nickel powder and cellulose ether
09/23/1980US4224392 Nickel-oxide electrode structure and method of making same
09/23/1980US4224390 Lithium molybdenum disulphide battery cathode
09/23/1980US4224389 Non-aqueous primary cell
09/23/1980US4224129 Novel oxygen electrode
09/23/1980US4224125 Enzyme electrode
09/23/1980CA1086380A1 Accumulator with conductive core enclosed in active material and envelope
09/23/1980CA1086378A1 Assembly for an electrochemical device comprising a plate and a support
09/18/1980WO1980001970A1 Lead acid electric storage batteries
09/17/1980EP0015428A1 Process and apparatus for separating hydrogen from fluids
09/17/1980EP0015401A1 Electrochemical generator comprising a non aqueous electrolyte
09/16/1980US4223110 Cathode materials
09/16/1980US4223081 Metal support, polyolefin, polyester
09/16/1980US4223080 Cell and fuel cell electrodes having poly(phosphazene) binder
09/16/1980US4223079 Non-aqueous primary battery having a stannous sulfide cathode
09/16/1980US4223078 Lithium-iron-sulfide cathode
09/16/1980US4222903 P-Type electrically conducting doped polyacetylene film and method of preparing same
09/09/1980US4221854 Thermoplastic
09/09/1980US4221853 Dry electric cells
09/09/1980US4221852 Radial grids for lead acid batteries
09/09/1980US4221849 Iron-lithium anode for thermal batteries and thermal batteries made therefrom
09/09/1980US4221848 Electrochemical storage cell or battery of the alkali metal and sulfur type
09/09/1980US4221032 Method of forming expanded metal grids particularly lead grids for storage battery plates
09/09/1980CA1085371A1 Support material for a noble metal catalyst and method for making the same
09/03/1980EP0015108A1 Annular electrode structure with porous matrix and method of forming cathode electrode structures for sodium sulphur cells
09/03/1980EP0015019A1 Low antimony content lead alloy
09/03/1980EP0014931A1 Electrochemical generator with non-aqueous electrolyte
09/03/1980EP0014909A1 Active positive material for electrochemical generator with non-aqueous electrolyte and electrochemical generator comprising said active material
09/03/1980EP0014896A1 Gas diffusion electrode
09/02/1980US4220030 Orienting and sizing battery grids and articles formed thereby
09/02/1980CA1084990A1 Discrete anode bodies for use in various cylindrical cell systems
08/1980
08/26/1980US4219611 Fuel cell electrolyte reservoir layer and method for making
08/26/1980US4219443 Method of preparing a cathode current collector for use in an electrochemical cell
08/26/1980CA1084587A1 Antimony-free grids for lead-acid batteries
08/26/1980CA1084586A1 Negative electrode of lithium, silicon and boron for electrochemical cells
08/26/1980CA1084477A1 Catalysts supported on at least partially polycrystalline graphite
08/20/1980EP0014596A1 Method for producing electrodes having mixed metal oxide catalyst coatings
08/20/1980EP0014282A1 Annular electrode structure and method for its manufacture
08/19/1980US4218527 Lead dioxide/fluoride-containing cathodes for solid electrolyte cells
08/19/1980US4218523 Nonaqueous electrochemical cell
08/19/1980US4218520 Apparatus for generating heat and electrical energy from aluminum waste and other inexpensive aluminum products
08/19/1980US4217939 Method for manufacturing electrode for battery
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