| Patents for H01M 4 - Electrodes (97,472) |
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| 06/29/1999 | US5916381 Hydrogen storage material consists of an alloy of magnesium 75 to 95% and reminder essentially of iron and titanium and have been made by mechanical alloying |
| 06/29/1999 | CA2156489C An electrode plate construction |
| 06/25/1999 | CA2257042A1 Nickel ultrafine powder |
| 06/24/1999 | WO1999031750A1 Adhesive for cells, a cell using the same and a process for producing cells |
| 06/24/1999 | WO1999031749A1 Manufacture of lithium ion secondary battery |
| 06/24/1999 | WO1999031748A1 Lithium ion secondary battery |
| 06/24/1999 | WO1999031747A1 Non-aqueous electrolyte secondary cell, negative electrode therefor, and method of producing negative electrode |
| 06/24/1999 | WO1999031746A1 Nonaqueous battery electrode and battery using the electrode |
| 06/24/1999 | WO1999031745A1 Mesostructural metal oxide materials useful as an intercalation cathode or anode |
| 06/24/1999 | WO1999031744A1 Apparatus and method for treating a cathode material provided on a thin-film substrate |
| 06/24/1999 | WO1999031743A1 Composite separator and electrode |
| 06/24/1999 | WO1999019917A3 Composite suitable for use in electrochemical cells |
| 06/24/1999 | WO1999018623A3 Electrode with a layer of carbon monoxide-sensitive catalyst particles |
| 06/24/1999 | CA2325367A1 Apparatus and method for treating a cathode material provided on a thin-film substrate |
| 06/24/1999 | CA2281526A1 Non-aqueous electrolyte secondary cell, negative electrode therefor, and method of producing negative electrode |
| 06/23/1999 | EP0924789A1 Nonaqueous battery |
| 06/23/1999 | EP0924784A1 CO tolerant anode catalyst for PEM fuel cells and method for its production |
| 06/23/1999 | EP0924783A1 Porous pasted electrode, cell using the same and process for producing electrode |
| 06/23/1999 | EP0924782A1 Electrode materials for use in batteries, and electrodes and batteries using same |
| 06/23/1999 | CN2325873Y Net like negative electrode grid for accumulator |
| 06/23/1999 | CN1220779A Calcium-zincate electrode for alkaline batteries and method for making same |
| 06/23/1999 | CN1220498A Electrode of charging battery and method and equipment for making electrode |
| 06/22/1999 | US5914094 Process for preparing cathode active material by a sol-gel method |
| 06/22/1999 | CA2161287C Electrode plate for battery and process for producing the same |
| 06/19/1999 | CA2256827A1 Anode catalyst for fuel cells with polymer electrolyte membranes |
| 06/17/1999 | WO1999030378A1 Modified lithium vanadium oxide electrode materials; products and methods |
| 06/17/1999 | WO1999029423A1 Polybetaine stabilized platinum nanoparticles, method for the production thereof and utilization for fuel-cell catalysts |
| 06/17/1999 | WO1999016546B1 Gold catalyst for fuel cells |
| 06/17/1999 | DE19812498C1 Controlling electrode catalyst suspension application onto a support during fuel cell electrode production |
| 06/17/1999 | DE19755351A1 Low temperature metal/sulfur battery with anode of an elemental sulfur and iron(II) sulfide mixture |
| 06/17/1999 | CA2313020A1 Modified lithium vanadium oxide electrode materials; products and methods |
| 06/16/1999 | EP0923148A1 Lithium-ion-conductive solid electrolyte and solid-electrolyte lithium battery |
| 06/16/1999 | EP0923146A1 Alkaline storage battery |
| 06/16/1999 | EP0819320B1 Fuel cell with solid polymer electrolytes |
| 06/16/1999 | CN2324642Y Rectangular tube type valve-control lead-acid storage battery |
| 06/16/1999 | CN1220030A Composition suitable as solid electrolytes or separators for electrochemical cells |
| 06/16/1999 | CN1219778A Alkaline cell |
| 06/15/1999 | US5912091 Battery having spirally wound electrodes |
| 06/15/1999 | US5912090 Nickel-hydrogen stacked battery pack |
| 06/15/1999 | US5911920 Lithium oxide with metal composite of manganese, nickel, cobalt, iron, vanadium, titanium, scandium, yttrium and aluminum formed by pulverization and heating |
| 06/15/1999 | US5911860 Matrix material and non-metallic constituent; enhances mechanical or catalytic properties and/or sintering behavior |
| 06/15/1999 | US5911859 Three-dimensional electrode (Law464) |
| 06/10/1999 | WO1999028984A1 Novel electrode materials derived from polyquinoid ionic compounds and their uses in electrochemical generators |
| 06/10/1999 | WO1999028983A1 Carbon fibre electrodes for secondary battery |
| 06/10/1999 | WO1999028292A1 Perfluorynated sulphone salts, and their uses as ionic conduction materials |
| 06/10/1999 | DE19754304A1 Polybetain-stabilisierte Platin-Nanopartikel, Verfahren zu ihrer Herstellung und Verwendung für Elektrokatalysatoren in Brennstoffzellen Polybetaine-stabilized platinum nanoparticles, a process for their preparation and use for electrocatalysts in fuel cells |
| 06/10/1999 | CA2312378A1 Carbon fibre electrodes for secondary battery |
| 06/09/1999 | EP0921582A1 A carbonaceous material for use as an anode of a lithium secondary battery and method of preparation |
| 06/09/1999 | EP0921210A1 Method of preparing porous nickel-aluminium structures |
| 06/09/1999 | CN1219287A Secondary battery |
| 06/09/1999 | CN1219001A Nickel-hydrogen secondary battery |
| 06/08/1999 | US5910383 Production process of carbonaceous material and battery |
| 06/08/1999 | US5910382 Cathode of mixed oxide containing lithium, phosphorus and transition metal |
| 06/08/1999 | US5910381 Stability, heat resistance; electrolytic cells; lamination;propylene-1,2-carbonate cosolvent |
| 06/08/1999 | US5910379 High capacity, long cycle life, rate of discharge at low temperatures; increasing the praseodymium content component on the la site of the lani5 alloy and including molybdenum; corrosion resistance |
| 06/08/1999 | US5910378 Electrochemical fuel cells, electrolyzers and reactors comprising electroconductive particles embedded in polymer film and an interface catalyst between the membrane and polymer film |
| 06/08/1999 | US5910296 Continuously injecting an aqueous solution of alkali, metal salt, nickel salt and a complexing agent into a reactor; mixing the solution and continuously recovering the hydroxycarbonate; high capacity batteries |
| 06/08/1999 | CA2163087C Method for synthesis of high capacity lixmn2o4 secondary battery electrode compounds |
| 06/03/1999 | WO1999027600A1 Improved hspes membrane electrode assembly |
| 06/03/1999 | WO1999027599A1 A proton exchange membrane fuel cell power system |
| 06/03/1999 | WO1999027597A1 Gas diffusion electrodes and the production thereof |
| 06/03/1999 | WO1999027596A1 Gas diffusion electrode and production thereof |
| 06/03/1999 | WO1999027595A1 Stamped battery grid |
| 06/03/1999 | WO1999027594A1 Current collectors for high energy density cells |
| 06/03/1999 | WO1999027593A1 Lightweight current collectors and carriers |
| 06/03/1999 | WO1999027592A1 Surface treatment for metal oxide substrates |
| 06/03/1999 | WO1999027590A1 Fuel cell elements with improved water handling capacity |
| 06/03/1999 | WO1999027547A1 Capacitor |
| 06/03/1999 | WO1999026802A1 Hybrid electric vehicle and propulsion system |
| 06/03/1999 | WO1999020422B1 Nanocomposites with activated interfaces prepared by mechanical grinding of magnesium hydrides and use for storing hydrogen |
| 06/03/1999 | WO1999018620A3 Metal-air fuel cell battery systems employing moving anode and cathode structures |
| 06/03/1999 | CA2310610A1 Gas diffusion electrode and production thereof |
| 06/03/1999 | CA2310471A1 Stamped battery grid |
| 06/03/1999 | CA2310437A1 Gas diffusion electrodes and the production thereof |
| 06/03/1999 | CA2223364A1 Calendered double side segment coated webs |
| 06/02/1999 | EP0920066A2 Cylindrical air cell |
| 06/02/1999 | EP0920065A1 Solid polymer electrolyte-catalyst composite electrode, electrode for fuel cell, and process for producing these electrodes |
| 06/02/1999 | EP0787368B1 Metallized cation exchanger membrane |
| 06/02/1999 | EP0708990B1 Battery straps made of a lead-based alloy containing antimony, arsenic, tin and selenium |
| 06/02/1999 | DE19849343A1 Composite lithium-nickel-cobalt oxide used as positive active material in a secondary lithium ion cell |
| 06/02/1999 | CN1218579A Method and device for sticking lithium foil and manufacture of lithium electrode |
| 06/02/1999 | CN1218443A Preparation of lithium manganese oxide spinel |
| 06/02/1999 | CN1218304A Preparation of high activity anode material of lithium ion battery by controlled crystallization process |
| 06/02/1999 | CN1043550C Electrochemical apparatus for energy storage and/or power delivery comprising multi-compartment cells |
| 06/02/1999 | CN1043549C Electrochemical energy storage and/or power delivery cell with phcontrol |
| 06/01/1999 | US5908716 Lithium--containing sulfates, method of preparation and uses thereof |
| 06/01/1999 | US5908715 Composite carbon materials for lithium ion batteries, and method of producing same |
| 06/01/1999 | US5908713 Forming and applying andundercoat slurry with an electrode metal and stabilized zirconia; forming and applying overcoat slurry; drying and sintering; having favorable porosity, conductivity, and adherence, stability, durability |
| 06/01/1999 | US5907899 Method of forming electrodes for lithium ion batteries using polycarbosilanes |
| 06/01/1999 | CA2161288C Porous metal body, process for producing the same and battery plate formed therefrom |
| 06/01/1999 | CA2110024C Non-aqueous electrolyte cell |
| 05/27/1999 | WO1999026307A1 Lithium ion secondary battery and manufacture thereof |
| 05/27/1999 | WO1999026306A1 Lithium ion secondary battery and manufacture thereof |
| 05/27/1999 | WO1999026303A1 GAMMA NiOOH NICKEL ELECTRODES |
| 05/27/1999 | DE19817615C1 Strontium, magnesium and cobalt and/or iron doped lanthanum gallate material for a high temperature fuel cell |
| 05/26/1999 | EP0918361A1 Secondary battery |
| 05/26/1999 | EP0918360A1 Method for manufacturing positive pole active material for alkaline secondary battery, paste nickel pole, and alkaline secondary battery and method for manufacturing thereof |
| 05/26/1999 | EP0918041A1 Lithium/nickel/cobalt composite oxide, process for preparing the same, and cathode active material for rechargeable battery |
| 05/26/1999 | EP0918040A1 Graphite particles and lithium secondary cell using them as cathode material |
| 05/26/1999 | CN1217824A Copolymers of vinylidene fluoride and hexafluoropropllene having reduced extractable content and improved solution clarity |