Patents for H01M 4 - Electrodes (97,472) |
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03/15/1995 | EP0643431A1 Negative electrode material for lithium secondary cell, its manufacture method, and lithium secondary cell |
03/15/1995 | EP0643430A1 Cathode material for lithium secondary battery and method for producing lithiated nickel dioxide and lithium secondary battery |
03/15/1995 | EP0643146A1 Scandium containing hydrogen absorption alloy and hydrogen absorption electrode |
03/15/1995 | EP0614444A4 Novel salts of fullerenes. |
03/15/1995 | CA2131872A1 Metallic porous sheet and method for manufacturing same |
03/14/1995 | US5397659 Electrochemical storage device |
03/14/1995 | US5397658 Edge coated anode current collector cells and methods |
03/14/1995 | US5397532 Fine and coarse pores |
03/14/1995 | US5396694 Method of manufacturing a graphite foil coated reservoir |
03/14/1995 | CA2032137C Carbonaceous electrodes for lithium cells |
03/09/1995 | WO1995006961A2 Solid electrochemical cell of improved capacity and cycling capability having surfactant in vanadium oxide cathode mixture |
03/09/1995 | DE4412758A1 Elektrochemische Zelle The electrochemical cell |
03/08/1995 | EP0664054A4 Battery end connector. |
03/08/1995 | EP0641749A1 Porous sintered bodies and solid oxide fuel cells using such porous sintered bodies as air electrodes |
03/08/1995 | EP0568524B1 Composite element comprising a titanium chalcogen or oxychalcogen layer, suitable in particular for use as a positive electrode in a thin-layer fuel cell |
03/08/1995 | CN1099908A Nickel electrode binding and preparing method |
03/08/1995 | CN1099907A Active lead dioxide electrode and preparing method and use |
03/07/1995 | USH1422 High voltage lithium rechargeable electrochemical cell |
03/07/1995 | US5395714 Alkaline cells that employ low expansion zinc in the anode |
03/07/1995 | US5395712 Paste-type nickel electrode for an alkaline storage battery and an alkaline storage battery containing the electrode |
03/07/1995 | US5395711 Negative electrode has active material comprised of silicon oxide containing lithium |
03/07/1995 | US5395710 Porous electrode framework plate with welded-on current discharge lug for electrochemical storage cells |
03/07/1995 | US5395709 Carbon bipolar walls for batteries and method for producing same |
03/07/1995 | US5395705 Electrochemical cell having an electrode containing a carbon fiber paper coated with catalytic metal particles |
03/07/1995 | US5395403 Coating layer of alloy mixed with binder to substrate, remove part of binder to expose alloy to electrolyte; rapid charging, reduced internal pressure |
03/07/1995 | CA1334672C Conducting substituted polyisothianophthenes |
03/03/1995 | CA2115387A1 Electrochemical cell |
03/02/1995 | WO1995006333A1 Electrode structure for nickel metal hydride cells |
03/02/1995 | WO1995006002A1 Method for making thin carbon foam electrodes |
03/02/1995 | WO1995005685A1 A method of producing calcium doped lanthanum chromite |
03/02/1995 | WO1994029915A3 Manganese oxide cathode active material |
03/02/1995 | WO1993016496A3 Recombinant lead-acid cell and long life battery |
03/02/1995 | DE4330028A1 Novel spheres, their preparation, and their use |
03/02/1995 | CA2147121A1 Electrode structure for nickel metal hydride cells |
03/01/1995 | EP0641033A1 Method of making a catalytically active gas diffusion electrode for electrochemical cells |
03/01/1995 | EP0641032A1 Hydrogen-occlusion-alloy electrode |
03/01/1995 | EP0640562A2 Spheres, process for their preparation and uses |
03/01/1995 | EP0535138B1 Method for making alloyed catalysts |
03/01/1995 | CN1099525A Sealed type nickel metal hydrogen alkaline storage cell |
03/01/1995 | CN1099523A Active mass composition for negative electrode of lead-acid accumulator |
03/01/1995 | CN1027763C Hydrogen-storage alloy used in negative pole of secondary battery |
03/01/1995 | CN1027762C Hydrogen-storage alloy used in negative pole of secondary battery |
02/28/1995 | US5393622 Process for production of positive electrode active material |
02/28/1995 | US5393617 For primary and electrically rechargeable cells; metal hydride, nickel electrodes |
02/28/1995 | US5393616 Mixture of a cobalt containing powder and a powder of a hydrogen absorbing alloy; on charging/discharging a cobalt compound is precipitated on the surface of the alloy |
02/28/1995 | US5393615 Mediators suitable for the electrochemical regeneration of NADH, NADPH or analogs thereof |
02/23/1995 | WO1995005684A1 USE OF STABLE FORM OF LiMnO2 AS CATHODE IN LITHIUM CELL |
02/23/1995 | DE4429273A1 Alkaline secondary battery |
02/22/1995 | EP0639866A1 Stable air electrode for high temperature solid oxide electrolyte electrochemical cells |
02/22/1995 | EP0639865A1 A method for producing a sheet-like plate and an electrochemical cell produced by using the plate |
02/22/1995 | EP0639864A1 Electric storage battery |
02/22/1995 | EP0639863A2 Covered electrode for electrochemical cells |
02/22/1995 | EP0639295A1 Metal hydride cells having improved cycle life and charge retention |
02/22/1995 | EP0639233A1 Air- or oxygen diffusion electrode |
02/22/1995 | CN2190352Y Electrode for chemical electric source with moving reaction interface |
02/21/1995 | US5391365 Process for producing manganese dioxide |
02/21/1995 | US5391265 Anodic oxidation of metallic nickel in aqueous electrolyte solution in presence of sulfate ions |
02/19/1995 | CA2129716A1 Process for producing a positive electrode for lithium secondary batteries |
02/17/1995 | CA2117507A1 Stable air electrode for high temperature solid oxide electrolyte electrochemical cells |
02/16/1995 | WO1995005010A1 Electrodes for solid rechargeable batteries |
02/15/1995 | EP0638948A1 Method of making a catalytically active gas diffusion electrode |
02/15/1995 | EP0638947A1 High capacity cathodes for secondary cells |
02/15/1995 | EP0638946A2 Preparation of silver vanadium oxide cathodes |
02/15/1995 | EP0638945A1 Methods and apparatus for pasting battery current collectors |
02/15/1995 | EP0638520A1 Cobalt-cobalt oxide powder, process for its preparation and use thereof |
02/14/1995 | US5389472 Thermal treatment of anhydrous mixed metal oxide in inert atmosphere to form oxygen deficient product |
02/14/1995 | US5389469 AgO battery, and material |
02/14/1995 | US5389468 Alkaline storage battery |
02/14/1995 | US5389458 Test circuit device thermally insulated from battery and activated by depressing selected area of label containing thermally sensitive material |
02/14/1995 | US5389457 Gas filled collapsible member within anode to accommodate expansion of anode |
02/14/1995 | US5389333 Hydrogen storage alloys |
02/14/1995 | CA2095346C Rechargeable lithiated thin film intercalation electrode battery |
02/12/1995 | CA2130214A1 Negative electrode for gastight alkaline storage batteries having a carbon-black-containing gas-consumption layer |
02/12/1995 | CA2124025A1 Methods and apparatus for pasting battery current collectors |
02/08/1995 | EP0637851A1 Solid polymer type fuel cell and method for manufacturing the same |
02/08/1995 | EP0637850A1 Nonaqueous electrolyte battery |
02/08/1995 | EP0637404A1 HIGH-VOLTAGE STABLE ELECTROLYTES FOR Li 1+x?MN 2?O 4?/CARBON SECONDARY BATTERIES |
02/08/1995 | CN2189354Y Super thin high sealed accumulator |
02/08/1995 | CN1098560A Activation method of carbon fiber electrode material |
02/07/1995 | US5388025 A high energy battery consisting of two organometallic electrodes electrical connected and physical separated by electrolyte solution; high potentials |
02/07/1995 | US5387479 Barrier between cathode and electrolyte separator |
02/07/1995 | US5387478 Hydrogen storage electrode and process for producing the same |
02/07/1995 | US5387366 Aqueous cadmium oxide paste of high flowability for the vibration filling of foam-structure and fiber-electrode plaques |
02/04/1995 | CA2126730A1 Method of the manufacture of an electrode, an electrode and the use thereof |
02/02/1995 | WO1995003636A1 Improved utilization efficiences by using high sulfate starting materials |
02/02/1995 | WO1995003634A1 Rechargeable battery cell having integral vibrating means |
02/02/1995 | WO1994020995A3 Battery separators |
02/02/1995 | CA2163661A1 Rechargeable battery cell having integral vibrating means |
02/01/1995 | EP0637090A1 Lithium secondary battery employing a non-aqeous media |
02/01/1995 | CN1098228A Method for making Ni Substrate sintered by high-porosity slurry-scraping method |
01/31/1995 | US5385876 Activated carbons molecularly engineered |
01/31/1995 | US5385587 Methods and apparatus for pasting battery current collectors |
01/26/1995 | WO1995002715A1 Method for metallising non-conductive substrates |
01/24/1995 | US5384685 Metal sheets with porous carbon or metal oxides |
01/24/1995 | US5384217 Battery plates having rounded lower corners |
01/24/1995 | US5384216 Paste-type electrode for alkali secondary cell |
01/24/1995 | US5384215 Polypyrrole shaped material, process for production thereof, and secondary battery |
01/24/1995 | US5384214 Zinc alloy with yttrium hydroxide elecrtolyte |
01/24/1995 | US5384210 Rare earth metal, nickel, cobalt, aluminum and germanium alloy |
01/24/1995 | US5384209 Hydridable material for the negative electrode of a nickel-hydride storage cell |