H01M 4 - Electrodes - Patents Sitemap

Patents for H01M 4 - Electrodes (97,472)
12/1988
12/22/1988	DE3734131C1 Faserstruktur-Elektrodengeruest Fiber-structure Elektrodengeruest
12/21/1988	EP0295830A2 Solid state batteries
12/21/1988	EP0295676A2 Polymers obtained by oxidative polymerisation
12/20/1988	US4792505 Electrodes made from mixed silver-silver oxides
12/20/1988	US4792430 Aluminum anode alloy
12/14/1988	EP0294495A1 Allyl group-containing oligoethyleneoxypolyphosphazenes, process for their preparation, and secondary batteries containaing them.
12/14/1988	EP0294472A1 Secondary battery
12/13/1988	US4791038 Inhibiting voltage suppression in lithium/fluorinated carbon batteries
12/13/1988	US4791037 High density polyethylene, conductive carbon, current collector;lithium/sulfur dioxide batteries; rheology
12/13/1988	US4791036 Current collector of silicon bronze alloy; improved welding properties; storage stability
12/13/1988	US4790969 Dry molded cathode collector for liquid cathode systems
12/07/1988	EP0294327A2 Bipolar metal/air battery
12/07/1988	EP0294231A1 Method for preparing conducting polymer films
12/07/1988	EP0294085A2 Electrochemical elements
12/07/1988	EP0293816A2 Electrochemical storage element or secondary battery
12/07/1988	EP0293749A1 N,N'-Biscyano-p-benzoquinonebisimines, charge-transfer complexes containing them and radical-ion salts of the biscyano-benzoquinonebisimines
12/07/1988	EP0293660A2 Hydrogen storage electrodes
12/06/1988	US4789610 Solid-electrolyte secondary cell
12/06/1988	US4789561 Oxygen electrode with layer comprising electrode and electrolyte materials
12/06/1988	US4788764 Method of making a unitized electrode assembly
12/06/1988	CA1246140A1 Coke filled separator plate for electrochemical cells
11/1988
11/30/1988	EP0293017A2 Process for manufacturing a gas-tight accumulator
11/30/1988	EP0292851A2 Stable divalent silver oxide-containing cathode material
11/29/1988	US4788396 Method of sintering by induction
11/29/1988	US4788114 Electrode and electrochemical cell
11/29/1988	US4788082 Transportation of condensible gas by jet stream, impinging onto substrate
11/29/1988	US4787964 Electroconductive porous body-higher polarization
11/29/1988	US4787125 Battery element and battery incorporating doped tin oxide coated substrate
11/29/1988	CA1245754A1 Amorphous carbon electrodes and their use in electrochemical cells
11/24/1988	DE3816199A1 Electrical cell and method for its production
11/23/1988	EP0292431A2 Improved gas diffusion electrode
11/23/1988	EP0292184A2 Highly active catalyst and highly active electrode made of this catalyst
11/23/1988	EP0291875A2 Electrochemical storage cell
11/23/1988	EP0291528A1 Solid compositions for fuel cells, sensors and catalysts
11/22/1988	US4786568 Electrode substrate with integral edge seal and method of forming the same
11/22/1988	US4786567 All-vanadium redox battery
11/22/1988	US4786499 Lithium anode, v6o13 cathode, lithium salt in methyl acetate or methyl formate and dialkyl carbonate as electrolyte
11/22/1988	CA1245281A1 Electrode article
11/22/1988	CA1245280A1 Active material and cathode for electrochemical cells
11/22/1988	CA1245279A1 Electrochemical cell
11/17/1988	WO1988009062A1 Liquid activated battery
11/17/1988	WO1988008888A1 Gas diffusion cathodes, electrochemical cells and methods exhibiting improved oxygen reduction performance
11/17/1988	EP0291496A2 Metal-halogen battery
11/17/1988	DE3715221A1 Kathoden aus unloeslichen gemischten schwermetallpolysulfiden Cathode of insoluble mixed schwermetallpolysulfiden
11/15/1988	US4784736 Functional, photochemically active, and chemically asymmetric membranes by interfacial polymerization of derivatized multifunctional prepolymers
11/15/1988	CA1244925A1 Electrochromic devices
11/15/1988	CA1244876A1 Protected metal components
11/15/1988	CA1244875A1 Method and protected material for making an electrical device
11/15/1988	CA1244874A1 Electrode article
11/15/1988	CA1244873A1 Fuel cell electrode, process for producing the same and fuel cell using the same
11/15/1988	CA1244677A1 Aluminum battery alloys
11/15/1988	CA1244611A1 Process for producing electrode substrate for fuel cells
11/09/1988	EP0289706A2 Galvanic primary cell with a negative lithium electrode
11/09/1988	EP0289705A2 Primary galvanic cell with alkaline electrolytes dischargeable at a high temperature
11/09/1988	EP0289580A1 Sintering aid for lanthanum chromite refractories
11/09/1988	EP0076266B1 Electrode for the electrochemical regeneration of co-enzyme, a method of making said electrode, and the use thereof
11/09/1988	CN88101323A Non-aqueous secondary cell
11/08/1988	US4783384 Porous metal impregnated with electrochemically active material; for fuel cells and rechargeable cells
11/08/1988	US4783234 Battery electrode casings
11/08/1988	US4782586 Impregnating paper, curing, heat treatment-used in fuel cells
11/08/1988	US4782585 Grid for lead storage battery and method for its production
11/08/1988	CA1244516A1 Polymeric electrode coated with reaction product of organosulfur compound
11/08/1988	CA1244515A1 Battery having polymeric anode coated with reaction product of oxirane compound
11/08/1988	CA1244305A1 Carbon-graphite component for an electrochemical cell and method for making the component
11/08/1988	CA1244301A1 Process for the preparation of alloyed negative electrodes, and devices making use of said electrodes
11/03/1988	WO1988008435A1 Process for preparing aromatic amine polymer
11/02/1988	EP0289226A1 Improved solid electrolyte fuel cell and assembly
11/02/1988	CN87102865A Fabrication technique of air-depolarizing electrode for air-depolarized zinc type button cell
11/01/1988	US4781999 Method of stabilizing electrochemical primary cells having reactive anodes of zinc, aluminum, or magnesium; a stabilized anode obtained by said method; and a cell including such an anode
11/01/1988	US4781803 Electrolytic processes employing platinum based amorphous metal alloy oxygen anodes
11/01/1988	US4781443 Pyrrole, thiophene or furan ring resins
11/01/1988	CA1244079A1 Electrode article
10/1988
10/26/1988	CN87215212U Steel cap of battery
10/25/1988	US4780437 Fabrication of catalytic electrodes for molten carbonate fuel cells
10/25/1988	US4780381 Rechargeable battery cathode from sodium cobalt dioxide in the O3, O'3, P3 and/or P'3 phases
10/25/1988	US4780380 Porous lithium electrodes and their use in nonaqueous electrochemical cells
10/25/1988	CA1243729A1 Electrochemical cell structures and materials therefor
10/20/1988	WO1988008210A1 Sheet-like electrode, method of producing the same, and secondary cell
10/19/1988	EP0286990A1 Method of operating and recharging a rechargeable electrochemical cell
10/19/1988	EP0286945A2 Electrode substrate for fuel cell and process for producing the same
10/19/1988	EP0286732A2 Process of fabrication of catalyst-electrodes with structural combined supporting body
10/19/1988	EP0286651A1 Process and device for manufacturing accumulator plates provided with a coating
10/19/1988	EP0126160B1 Method of fabricating electrodes for battery
10/19/1988	CN87101005A Titanium alloy anode for electrolysis and it's making method
10/18/1988	US4778737 Small amount of unsaturated acid polymers dispersed in aqueous alkaline solution; viscosity, aging
10/18/1988	US4778736 Porous calcined carbonaceous composite; also separator
10/13/1988	DE3710168A1 Method of fabricating a plastic-bound gas-diffusion electrode with metallic fuel-cell catalysts
10/12/1988	EP0286499A1 Pitch for binding electrodes and process for preparing said pitch
10/12/1988	EP0286360A2 Self-supporting electrode with integral gas feed conduit
10/12/1988	EP0285727A1 Self supporting electrodes for solid oxide fuel cells
10/11/1988	US4777100 Cell corrosion reduction
10/11/1988	US4777083 Carbon article comprising pieces of carbonaceous material bonded with one another and process for producing the same
10/06/1988	WO1988007571A1 Bonding pitch for electrode and method for its fabrication
10/06/1988	WO1988005375A3 Process for preparing a composite material
10/05/1988	EP0285476A1 Thin electrode supported by an electronically conductive sheet, and process for its production
10/05/1988	EP0285019A1 Porous gas electrode
09/1988
09/28/1988	EP0284553A2 Use of sulfur containing fuel in molten carbonate fuel cells
09/28/1988	EP0284333A2 Sealed type nickel-hydride battery and production process thereof
09/28/1988	EP0284104A2 Structure suitable for solid electrochemical elements
09/28/1988	EP0284063A1 Hydrogen storage alloy electrode and method for preparing the same

1 ... 927 928 929 930 931 932 933 934 935 936 937 938 939 940 941 942 943 944 945 946 947 ... 975