| Patents for H01M 4 - Electrodes (97,472) |
|---|
| 01/25/1994 | US5281327 Method of producing conductive polymer composites |
| 01/25/1994 | US5280858 Process for working up waste active-mass of consumed, broken accumulator plates deriving from rubbish-shoots into active-mass |
| 01/24/1994 | CA2101089A1 Lithium cell with liquid cathode |
| 01/20/1994 | WO1994001897A1 Fuel cell |
| 01/20/1994 | WO1994001896A1 Batteries with reduced hydrogen partial pressure and process for producing the same |
| 01/20/1994 | WO1994001895A1 Process and apparatus for forming battery plates |
| 01/19/1994 | EP0579574A1 A novel active material of hydrogen storage alloy electrode |
| 01/18/1994 | USRE34514 Electropolymerizing aniline compound and a polyheteroaromatic compound in a solution with a polyanionic polymer |
| 01/18/1994 | US5279910 Containing crosslinked polyether network |
| 01/18/1994 | US5279905 Manganese dioxide electrode |
| 01/18/1994 | CA1326261C Assembly process for this film constituents of a lithium electrochemical generator |
| 01/17/1994 | CA2100509A1 Active material of hydrogen storage alloy electrode |
| 01/13/1994 | DE4322566A1 Prodn. of sintered electrode of high mechanical strength - involves pressing iron@ powder granules to electrode body, and sintering in reducing atmosphere |
| 01/12/1994 | EP0578501A1 Zinc electrode for alkaline storage battery |
| 01/12/1994 | EP0577991A2 Method of manufacturing sealed type storage battery using hydrogen-occlusion electrode, and hydrogen-occlusion alloy for electrode thereof |
| 01/12/1994 | CN2153144Y H-ni battery with punch ni tape and squeeze membrane electrode |
| 01/12/1994 | CN1080783A Metal hydride cells having improved cycle life and charge retention |
| 01/12/1994 | CN1023527C Process for prepn. of polymer having isothianaphthene structure and electrochromic display |
| 01/11/1994 | US5278006 Alkaline electrochemical cell comprising cathode holder |
| 01/11/1994 | US5278005 Electrochemical cell comprising dispersion alloy anode |
| 01/11/1994 | US5278001 Intermetallic laves structure |
| 01/11/1994 | US5278000 Overcharge and overdischarge protection of ambient temperature secondary lithium cells |
| 01/11/1994 | US5277999 Comprising titanium, zirconium, nickel, chrominum, vanadium |
| 01/11/1994 | US5277998 Comprising at least three phases of alloy structure |
| 01/11/1994 | US5277996 Fuel cell electrode and method for producing same |
| 01/11/1994 | US5277995 Solid inorganic electrolyte as protective coatings |
| 01/11/1994 | US5277890 Process for producing manganese dioxide |
| 01/11/1994 | US5276960 Method for the manufacture of lead-acid batteries and an associated apparatus and associated lead-acid battery |
| 01/11/1994 | CA2100282A1 Zinc electrode for alkaline storage battery |
| 01/06/1994 | WO1994000620A1 High-pressure electrochemical cell structure |
| 01/05/1994 | EP0577420A1 A fuel cell containing stable air electrode material |
| 01/05/1994 | EP0577291A1 Membrane electrode assemblies |
| 01/05/1994 | EP0576686A1 Cell |
| 01/05/1994 | EP0576539A1 Alkaline cell. |
| 01/05/1994 | EP0335987B1 Process for producing chevrel compounds |
| 01/05/1994 | CN2152307Y 塑壳干电池 Molded batteries |
| 01/05/1994 | CN1080435A Colloid electrolyte and its manufacturing process |
| 01/05/1994 | CN1023412C Smelting process of alloy for accumulator grid |
| 01/04/1994 | US5275999 Reduction; carbon monoxide |
| 01/04/1994 | CA1325790C Process for the electrocatalytic conversion of light hydrocarbons to synthesis gas |
| 01/02/1994 | CA2099443A1 Fuel cell containing stable air electrode material |
| 12/29/1993 | CN1080035A Micro-power controlled valve |
| 12/29/1993 | CN1023364C Solid metalic sodium batteris |
| 12/28/1993 | US5273848 Cathode material for lithium battery and method for producing the same |
| 12/28/1993 | US5273847 Comprising a mixed oxide of lithium, germanium and vanadium; rechargeable |
| 12/28/1993 | US5273846 Ionically conductive bilayer solid electrolyte and electrochemical cell including the electrolyte |
| 12/28/1993 | US5273842 Anode of carbonaceous material having a gradient of cumulative or accumulated diameters |
| 12/28/1993 | US5273628 Using a ceramic membrane having high ambipolar conductivity and a bismuth-containing solid solution of homogeneous microstructure |
| 12/28/1993 | US5273554 Applying a lead oxide/sulfate reaction product to a lead electrode and converting to lead oxide |
| 12/22/1993 | EP0575093A1 Process for producing nickel hydroxide |
| 12/22/1993 | EP0574946A2 Process for the preparation of ion-conductive and electron-conductive polymers |
| 12/22/1993 | EP0574470A1 Electrocatalytic material |
| 12/22/1993 | CN1079844A Nickel-hydride alkaline accumulator and its manufacture method |
| 12/22/1993 | CN1023274C Treating technology for negative plate of dryly charged load-acidic accumulator |
| 12/21/1993 | US5272022 Non-aqueous electrolyte secondary battery |
| 12/21/1993 | US5272017 Membrane-electrode assemblies for electrochemical cells |
| 12/15/1993 | EP0574019A1 A hydrogen-occlusion electrode and a method of manufacturing thereof |
| 12/15/1993 | CN1023166C Full solid-state lithium storage battery using lithium-manganese compounded oxidate as positive elecrode |
| 12/14/1993 | US5270134 Non-aqueous secondary lithium battery |
| 12/14/1993 | US5270132 Minimized corrosion fuel cell device and a method of making the same |
| 12/14/1993 | US5269935 Separation salt from salt-containing solution |
| 12/13/1993 | CA2097637A1 Hydrogen-occlusion electrode and a method of manufacturing thereof |
| 12/09/1993 | WO1993024967A1 Negative electrode material for lithium secondary cell, its manufacture method, and lithium secondary cell |
| 12/09/1993 | WO1993024966A1 Hydridable material for negative electrode of a nickel-hydride accumulator and production process |
| 12/09/1993 | WO1993024965A1 Method of manufacturing activated compounds for accumulator electrodes |
| 12/09/1993 | WO1993024262A1 Production method for metal cadmium powder |
| 12/09/1993 | DE4240339C1 Electrochemical accumulator design - has electrode plates of different polarity stacked on each other with each plate formed from metallised electrode frame with bend resisting current lead=off lugs fixed electrically conducting to pole bridge |
| 12/09/1993 | DE4240338C1 Arrester vane of battery electrically welded to connecting strap - has bent end region with welded knubs, and intermediate spaces or material returns |
| 12/09/1993 | DE4240337C1 Electrochemical accumulator with electrode plates of different polarity stacked alternately - has each electrode plate formed from electrode frame with current lead off lug arranged on it and single same poles are joined by pole bridge |
| 12/09/1993 | CA2136538A1 Negative electrode material for lithium secondary cell, method for its production, and lithium secondary cell |
| 12/08/1993 | EP0573349A1 Hydridable material for a nickel-hydride battery negative electrode and process for production |
| 12/08/1993 | EP0573266A1 Lithium secondary battery and method of manufacturing carbonaceous material for negative electrode of the battery |
| 12/08/1993 | EP0573040A1 A positive electrode for lithium secondary battery and its method of manufacture, and a nonaqueous electrolyte lithium secondary battery employing the positive electrode |
| 12/08/1993 | EP0572559A1 Conductive titanium suboxide particulates. |
| 12/08/1993 | EP0489011B1 Sea water battery with metal cathode and method for making a cathode |
| 12/07/1993 | USRE34471 Hydrogen-absorbing alloy electrode for use in an alkaline storage cell and its manufacturing method |
| 12/07/1993 | US5268448 Thiophene ring itself not fluorinated |
| 12/07/1993 | US5268395 Dissolving, heating polyacrylonitrile; cooling, crosslinking, curing |
| 12/07/1993 | US5268143 Containing intermetallics; melting and casting |
| 12/02/1993 | DE4317251A1 Battery electrode with long service life - made of carbon@-carbon@ composite contg. carbon fibres distributed in carbon matrix |
| 12/01/1993 | EP0572017A1 Fuel electrode for solid oxide fuel cell |
| 12/01/1993 | EP0571858A1 Lithium secondary battery |
| 12/01/1993 | EP0571717A1 Manufacturing of zinc-alkaline batteries |
| 12/01/1993 | EP0571659A2 Dual porosity gas-evolving electrode |
| 12/01/1993 | EP0571630A1 Method for production of nickel plate and alkali storage battery |
| 12/01/1993 | EP0571494A1 Solid state fuel cell and process for the production thereof. |
| 11/30/1993 | US5266423 Method for preparing lead-acid battery plates |
| 11/30/1993 | US5266419 Method of producing an air electrode material for solid electrolyte type fuel cells |
| 11/30/1993 | US5266299 Intercalation compounds |
| 11/30/1993 | US5266204 Catalytic process |
| 11/30/1993 | US5266177 Process for preparing reaction layer of gas permeable electrode |
| 11/30/1993 | CA2017571C Non-aqueous alkali battery having an improved cathode |
| 11/30/1993 | CA1324813C Battery systems |
| 11/30/1993 | CA1324812C Salt water cell |
| 11/25/1993 | WO1993023889A1 Secondary cell and its manufacture method |
| 11/25/1993 | CA2113421A1 Secondary battery and its manufacturing method |
| 11/24/1993 | EP0570957A2 Rare-earth metal-nickel hydrogen occlusive alloy ingot and method for production thereof |
| 11/24/1993 | EP0570439A1 Galvanic seawater cell. |
| 11/24/1993 | CN1078827A Hydrogen-storing electrode alloy |
| 11/23/1993 | US5264552 Polyanilines |