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