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)
10/1996
10/24/1996WO1996033519A1 Nonaqueous secondary battery
10/24/1996WO1996033518A1 Improved electrochemical hydrogen storage alloys for nickel metal hydride batteries
10/23/1996EP0738337A1 Ionically conductive agent, system for cathodic protection of galvanically active metals, and method and apparatus for using same
10/23/1996CN1134047A Process for producing Ni/hydride cell
10/23/1996CN1134046A Hydrogen-absorbing alloy electrode for metal hydride alkaline batteries and process for producing same
10/23/1996CN1134045A Alkaline cell
10/23/1996CN1134044A Graphite electrode material and its mfg. method
10/23/1996CN1133894A Porous metal body, process for producing same and battery plate formed therefrom
10/22/1996US5567549 Nickel metal hydride battery containing a modified disordered multiphase nickel aluminum based positive electrode
10/22/1996US5567548 Lithium ion battery with lithium vanadium pentoxide positive electrode
10/22/1996US5567546 Ion conductor for electrochemical cells
10/22/1996US5567544 For electric vehicles
10/22/1996US5567540 Electrochemical power generating system
10/22/1996US5567539 Non-aqueous secondary cell
10/22/1996US5567538 Metal-air cell having thin-walled anode and cathode cans
10/22/1996US5567401 Method of producing stable metal oxides and chalcogenides and power source
10/17/1996WO1996032754A1 Process for prelithiation of carbon based anodes for lithium batteries
10/17/1996WO1996032751A1 Water-repellency agent for cells and cells
10/17/1996DE19614431A1 Carbon electrode material for redox flow, esp. vanadium cell
10/16/1996EP0738018A1 Non-aqueous secondary battery and a manufacturing method of graphite powder
10/16/1996EP0738017A1 An alkali storage cell having high capacity with excellent cycle life and a method of producing a nickel electrode for such an alkali storage cell
10/16/1996EP0737369A1 Electrolyte activatable lithium-ion rechargeable battery cell and method of making same
10/16/1996CN1133649A Solid state electrochemical cell containing a proton-donating aromatic compound
10/16/1996CN1133648A Electrochemical apparatus
10/16/1996CN1133497A Fused carbonate fuel battery anode and making method
10/16/1996CN1133355A Pressure compensation type electrolytic bath
10/15/1996US5565688 Method for preparing an active substance of lithium secondary cells
10/15/1996US5565284 Lithium secondary cell
10/15/1996US5565143 Water-based silver-silver chloride compositions
10/15/1996US5565073 Electrochemical peroxide generator
10/15/1996US5565072 Electrochemical cell provided with ion exchange membranes and bipolar metal plates
10/10/1996WO1996031913A1 Fuel cell with solid polymer electrolytes
10/10/1996WO1996031912A1 Polyoxometalate carbon electrodes and energy storage device made thereof
10/10/1996WO1996031911A1 Process for producing hydrogen-occlusion alloy electrode of alkaline storage battery
10/10/1996WO1996031633A1 Rare earth metal-nickel hydrogen-occlusion alloy, process for producing the same, and negative electrode of nickel-hydrogen secondary battery
10/10/1996WO1996031306A1 Porous metallic body with large specific surface area, process for producing the same, porous metallic platy material, and electrode of alkaline secondary battery
10/10/1996DE19512755A1 Porous cathode assembly for fused carbonate fuel cell
10/10/1996CA2217452A1 Pem fuel cell
10/09/1996EP0736921A1 Electrode comprising first and second catalytic component
10/09/1996EP0736920A2 Negative electrode carbonaceous material, method of preparing same and non-aqueous electrolyte-type secondary cell using same
10/09/1996EP0736919A1 Alkaline metal oxide, metal hydride battery
10/09/1996EP0736918A1 Electrode for secondary battery with nonaqueous electrolyte and process for producing the same
10/09/1996CN2237283Y Accumulator of cadmium-nickel miner's lamp
10/09/1996CN2237282Y Sealed maintenance-free tube colloid accumulator
10/09/1996CN1132949A Electrode plate for battery and process for producing the same
10/09/1996CN1132948A Alkaline storage battery and method for making same
10/09/1996CN1132795A Ultra-calcium alloy material
10/08/1996US5563109 Process for the manufacture of catalytically active gas diffusion electrodes
10/08/1996US5563008 Charging prior to assembling into cell, discharging to full lcapacity, overdischarging, assembling
10/08/1996US5562741 Method of making a bipolar battery housing
10/06/1996CA2173563A1 Improved electrode
10/06/1996CA2146426A1 Phenolic resin precursor pre-graphitic carbonaceous insertion compounds and use as anodes in rechargeable batteries
10/03/1996WO1996030959A1 Electrochemical charge storage device having constant voltage discharge
10/03/1996WO1996030958A1 Porous base for an electrode for an alkaline accumulator and a method of producing the same
10/03/1996WO1996030957A1 Electrode for an alkaline accumulator and a method of manufacturing the same
10/03/1996WO1996030445A1 Aqueous polytetrafluoroethylene dispersion composition and use thereof
10/03/1996WO1996030318A1 Porous carbonaceous material, process for producing the same, and use thereof
10/02/1996EP0735093A1 Binder for cell and composition for electrode and cell prepared therefrom
10/02/1996EP0735004A1 Process for the preparation of lithium intercalation compounds
10/02/1996DE19509749A1 Mfg. coated solid electrolyte membrane esp. for fuel cell
10/02/1996CN2236687Y Binding negative electrode of Ni-H battery
10/01/1996US5561007 Cathode-active material blends of Lix Mn2 O4 and Liy -α-MnO2
10/01/1996US5561006 Having lithium anode, electrolyte of lithium salt in nonaqueous solvent, cathode of specified oxide of lithium and manganese
10/01/1996US5561005 Comprising ethyl methyl carbonate, dimethyl carbonate and propylene carbonate solvent; high-temperature storage stability; high energy density; safety; durability
10/01/1996US5561002 Electrode for alkaline storage battery and method of manufacturing
10/01/1996US5561000 Gas diffusion electrode with catalyst for an electrochemical cell with solid electrolyte and method for making such an electrode
10/01/1996US5560752 Process for activation of metal hydrides
09/1996
09/29/1996CA2172939A1 Process for preparing lithium intercalation compounds
09/26/1996WO1996029752A1 Membranes containing inorganic fillers and membrane and electrode assemblies and electrochemical cells employing same
09/25/1996EP0734085A1 Spinel-type lithium manganese oxide as a cathode active material for nonaqueous electrolyte lithium secondary batteries
09/25/1996EP0587703B1 Electrolysis cell for gas-emitting or gas-dissipating electrolytic processes and process for running the electrolysis cell
09/25/1996CN1131922A Improved battery plate and method of making
09/24/1996US5558962 Aluminum current collector for an electrochemical cell having a solid cathode
09/24/1996US5558961 Secondary cell with orthorhombic alkali metal/manganese oxide phase active cathode material
09/24/1996US5558957 Method for making a thin flexible primary battery for microelectronics applications
09/24/1996US5558954 Preparation of carbon electrodes by polymer-precipitation
09/24/1996US5558953 Electrocrystallized lithuim metal, method for producing the same, and lithium secondary battery
09/24/1996US5558948 Fuel cell anode and fuel cell
09/24/1996US5558681 Method of bonding a metal connection to an electrode including a core having a fiber or foam-type structure for an electrochemical cell, and a resulting electrode
09/24/1996US5558680 Preparation of silver vanadium oxide cathodes utilizing sol-gel technology
09/24/1996CA2109103C Method for the preparation of limn o _and licoo _ intercalation compounds for use in secondary lithium batteries
09/19/1996WO1996028856A1 Solid oxide fuel cells with specific electrode layers
09/19/1996WO1996028855A1 Fuel cell interconnect device
09/19/1996WO1996028579A1 Hydrogen occluding alloy and electrode made of the alloy
09/19/1996DE19610523A1 Hydrogen@ storage alloy anode for sec. cell
09/19/1996CA2215165A1 Solid oxide fuel cells with specific electrode layers
09/18/1996EP0732761A2 Electrodes for secondary cells, process for their production, and secondary cells having such electrodes
09/18/1996EP0732760A2 Process of production of a charge-exchanger body having a high active surface area and use of the charge-exchanger body
09/17/1996US5556723 Negative electrode for use in a secondary battery
09/17/1996US5556721 Non-aqueous electrolyte secondary battery and production method of the same
09/17/1996US5556720 Sealed zinc secondary battery and zinc electrode therefor
09/17/1996US5556719 Method for making high capacity hydrogen storage electrode and hydride batteries using same
09/17/1996US5556627 Bipolar battery cells, batteries and methods
09/12/1996WO1996027912A1 Battery design for achieving end-of-life indication during electrical discharge
09/12/1996WO1996027911A1 Negative electrode material for secondary cell for nonaqueous electrolytic solution, process for the production thereof, and secondary cell for nonaqueous electrolytic solution using it
09/12/1996WO1996027910A1 Nonaqueous secondary cell
09/12/1996WO1996027909A1 Nickel electrode for an alkaline storage battery
09/12/1996WO1996027908A1 Lithium anode with solid electrolyte interface
09/12/1996DE19509718A1 Making positive tubular plates for lead acid accumulators with injected-on base strips
09/12/1996CA2210459A1 Nonaqueous secondary battery
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