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)
11/1996
11/28/1996WO1996037324A1 Cobalt metal agglomerates, a method of producing them and their use
11/28/1996DE19619235A1 Free flowing spheroidal agglomerates of basic cobalt (II) carbonate and hydroxide
11/28/1996DE19519331C1 Kobaltmetallagglomerate, Verfahren zu ihrer Herstellung sowie deren Verwendung Cobalt metal, process for their preparation and their use
11/28/1996DE19519329C1 Kobaltmetallagglomerate, Verfahren zu ihrer Herstellung sowie deren Verwendung Cobalt metal, process for their preparation and their use
11/27/1996EP0744782A1 Nonaqueous secondary battery
11/27/1996EP0744781A1 Nickel positive electrode for alkaline storage battery and sealed nickel-metal hydride storage battery
11/27/1996EP0744780A1 Non-aqueous electrolyte lithium secondary battery
11/27/1996EP0744381A1 Lithium and manganese (III/IV) containing spinels
11/27/1996EP0576539B1 Alkaline cell
11/27/1996CN2241389Y Light plate-grid for lead-acid accumulator
11/27/1996CN1136715A Electrode plate of accumulator
11/27/1996CN1033398C Slab lattice alloy material for sealed lead-acid accumulator
11/26/1996US5578399 Corrosion resistance
11/26/1996US5578398 Perforated substrate and method of manufacture
11/26/1996US5578397 Electrode plate for an electrochemical cell and having a metal foam type support, and a method of manufacturing such an electrode plate
11/26/1996US5578396 Lithium electrolytic cells with aluminum current collectors
11/26/1996US5578395 Boron-containing lithium-manganese composite oxide, butylene carbonate solvent
11/26/1996US5578388 Electrochemical cell provided with ion exchange membranes and bipolar metal plates
11/26/1996US5578266 Alloys suitable for hydrogen storage, method of producing the same and electrode using the same
11/26/1996US5578183 Production of zinc pellets
11/26/1996US5578175 Process for manufacturing iridium and palladium oxides-coated titanium electrode and the electrode produced thereby
11/26/1996CA2074743C Lithium rocking-chair rechargeable battery and electrode therefor
11/25/1996CA2177009A1 Lithium- and manganese(iii/iv)- containing spinels
11/21/1996WO1996037004A1 Additives for electrolytic solutions
11/21/1996WO1996037003A1 Photoelectric catalyst application
11/21/1996CA2221338A1 Additives for electrolytic solutions
11/20/1996EP0743692A1 A material for use in the positive electrodes of lithium batteries, its manufacture, and lithium batteries incorporating this material
11/20/1996EP0743691A1 Process for preparing carbonaceous material for negative electrode of cell and non-aqueous electrolyte secondary cell using same
11/20/1996EP0743092A1 Platinum-aluminium alloy-containing catalysts for fuel cell and process for their preparation
11/20/1996EP0742961A1 Aqueous rechargeable battery
11/20/1996CN2240784Y Valve-controled sealing type accumulator for ultra-strong current starting
11/20/1996CA2149853A1 Pre-graphitic carbonaceous insertion compounds and use as anodes in rechargeable batteries
11/19/1996US5576121 Llithium secondary battery and process for preparing negative-electrode active material for use in the same
11/19/1996US5576120 Solid secondary lithium cell based on Lix V5 O13 cathode material
11/19/1996US5576119 Rechargeable electrochemical alkali-metal cells
11/19/1996US5576118 Magnesium based hydrogen storage alloy electrode
11/19/1996US5576116 Spacers to allow oxygen access to recombination electrode, electrolytic cells, nickel-cadmium, nickel hydride
11/19/1996US5575831 Reducing zirconium or vanadium oxides with calcium
11/14/1996WO1996036084A1 Electrochemical hydrogen storage alloys and batteries fabricated from mg containing base alloys
11/14/1996WO1996036083A1 Electrochemical hydrogen storage alloys and batteries containing heterogeneous powder particles
11/14/1996WO1996035830A1 Production of zinc fuel pellets
11/13/1996EP0742601A1 Cylindrical battery with spirally wounded electrode assembly
11/13/1996EP0742600A1 Electrodes for battery and method for fabricating the same
11/13/1996EP0742295A2 Carbon fibre for secondary battery and process for producing the same
11/13/1996EP0742253A2 Water-based silver-silver chloride compositions
11/13/1996EP0741803A1 High performance electrolytic cell electrode structures and a process for preparing such electrode structures
11/13/1996EP0741607A1 Method of making a catalyst
11/13/1996CN1135664A Preparation of electrode of higher stably catalyzing redox by using thermal dressing method
11/13/1996CN1135663A Non-sintered type nickel electrode for alkali accumulator
11/12/1996US5574353 Electrochemical charge storage device having constant voltage discharge
11/12/1996US5573873 Long life NA/NiCl2 cells
11/12/1996US5573871 Electrochemical cell
11/12/1996US5573868 Material for generating electric energy
11/12/1996US5573554 Current collector device and method of manufacturing same
11/07/1996WO1996034825A1 Intercalation compounds, method for preparing them and use thereof, particularly in pyrotechnics
11/07/1996CA2221030A1 Intercalation compounds, method for preparing them and use thereof, particularly in pyrotechnics
11/06/1996EP0741429A2 Metal-air cathode can and electrochemical cell made therewith
11/06/1996EP0741427A1 Thin-walled anode can for a metal-air electrochemical cell
11/06/1996EP0741426A1 Manufacturing method for electrode and manufacturing method for electrode-electrolyte composite
11/06/1996EP0741425A1 High energy density metal-air cell
11/06/1996EP0741424A1 Metal-air cell having thin-walled electrode cans
11/06/1996EP0741423A1 Thin-walled cathode can for an electrochemical cell
11/06/1996EP0721675A4 Electrochemical apparatus
11/06/1996CN1135266A Bipolar electrochemical battery of stacked wafer cells
11/06/1996CN1135099A Anode of hydrogen-storage alloy and method for mfg. same
11/06/1996CN1135098A Lead electrode integrator and lead-acid accumulator
11/06/1996CN1135097A Improved anode, rechargeable battery and method for mfg. anode above mentioned
11/05/1996US5571640 Cathode component for use in electrochemical cells
11/05/1996US5571638 Lithium secondary battery
11/05/1996US5571637 Non-aqueous secondary battery
11/05/1996US5571636 Nickel positive electrode for alkaline storage battery and sealed nickel-hydrogen storage battery using nickel positive electrode
11/05/1996US5571635 Electrolyte for a secondary cell
11/05/1996US5571634 Hybrid lithium-ion battery polymer matrix compositions
11/05/1996US5571353 Electrodes for solid rechargeable batteries
11/05/1996US5571292 Mixing an organic disulfide and 2-pyrrolidone, polyaniline and dissolving in liquid
10/1996
10/31/1996WO1996034423A1 Electrochemical lithium secondary element
10/31/1996WO1996034420A1 Process for producing a lithium manganese oxide spinel as the cathode material for lithium secondary batteries
10/31/1996WO1996034134A2 Flexible ignition resistant biregional fiber, articles made from biregional fibers, and method of manufacture
10/31/1996DE19616861A1 Lithium nickelate contg. cobalt for use in high capacity batteries
10/31/1996DE19515630A1 Elektrochemisches Lithium-Sekundärelement Electrochemical lithium secondary element
10/31/1996DE19515629A1 Verfahren zur Herstellung eines Lithiummanganoxid-Spinells als Kathodenmaterial für Lithium-Sekundärbatterien A method for producing a lithium manganese oxide spinel as a cathode material for lithium secondary batteries
10/31/1996CA2218315A1 Electrochemical lithium secondary element
10/30/1996EP0740357A1 Battery grids, manufacturing method and apparatus
10/30/1996EP0740356A1 Carbon electrode for nonaqueous secondary battery, preparation process therefor , and nonaqueous battery using the same
10/30/1996EP0740355A1 Negative electrode for Ni-metal hydride accumulator
10/30/1996EP0739990A1 Hydrogen storage alloy and electrode therefrom
10/30/1996EP0739544A1 Rechargeable positive electrode
10/30/1996EP0739543A1 Perovskite electrodes and high temperature fuel cells fitted therewith
10/29/1996US5569708 Polyanilines
10/29/1996US5569564 Alkaline cell having a cathode including a titanate additive
10/29/1996US5569563 Used in an alkaline rechargable battery used in calculators, portable radio, cellular phones, aerospace and electric vehicle
10/29/1996US5569562 Manganese incorporated into nickel lattice; improved battery performance
10/29/1996US5569561 Primary or secondary electrochemical generator having a nanoparticulate electrode
10/29/1996US5569559 Alkaline solid polymer electrolyte, electrode and electrochemical generator containing such as electrolyte
10/29/1996US5569558 Dissolving co2 in electrolyte
10/29/1996US5569555 Recharging of zinc batteries
10/29/1996US5569553 Battery design for achieving end-of-life indication during electrical discharge
10/29/1996US5569520 Rechargeable lithium battery for use in applications requiring a low to high power output
10/29/1996US5569444 Stirring a solution of salts of nickel, cobalt, cadmium and/or zinc into a reactor in a slow and continuous manner with strong base and an ammonium salt; heating; precipitation
10/25/1996CA2174896A1 Ni-mh battery negative electrode
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