Patents
Sitemap › H01 - Basic electric elements › H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy › H01M 8 - Fuel cells; Manufacture thereof
Patents for H01M 8 - Fuel cells; Manufacture thereof (92,705)
10/2000
10/11/2000EP1042836A1 Method and apparatus for operating an electrochemical fuel cell with periodic fuel starvation at the anode
10/11/2000EP1042835A2 Fuel cell unit
10/11/2000EP1042824A2 Metal-air fuel cell battery systems employing moving anode and cathode structures
10/11/2000EP1042536A1 Ceramic composite electrolytic device and methods for manufacture thereof
10/11/2000CN2400908Y Anode film-connection board struture for use in solid oxide fuel cell stack
10/11/2000CN1269847A Method of depositing electrocatalyst and electrodes formed by such method
10/11/2000CN1269613A Composite ceramic material for middle-temperature oxide fuel cell
10/10/2000US6129861 Fuel cells/cars; bicompartment reactor divided by a membrane permeable for hydrogen/carbon monoxide, not carbon dioxide; methanol catalytically reformed; hydrogen and carbon monoxide flow through membrane to produce methane catalytically
10/05/2000WO2000059062A1 Battery and equipment or device having the battery as part of structure and locally distributed power generation method and power generation device therefor
10/05/2000WO2000059061A1 High-temperature membrane (htm) fuel cell electrolyte, method of operating an htm fuel cell and htm fuel cell battery
10/05/2000WO2000059060A1 Htm fuel cell or battery with reduced washing-out of the electrolyte, and starting method
10/05/2000WO2000059059A1 Method for operating a fuel cell installation and a fuel cell installation
10/05/2000WO2000059058A1 Fuel cell battery with a heating element and improved cold start performance and method for cold-starting a fuel cell battery
10/05/2000WO2000059057A1 High-temperature fuel cell
10/05/2000WO2000059056A1 High-temperature fuel cell
10/05/2000WO2000059055A2 Component such as a cell frame and/or pole plate for a pem fuel cell, with reduced contact resistance and method for reducing the contact resistance thereof
10/05/2000WO2000058529A1 Alloy for hydrogen storage, method for absorption and release of hydrogen using the alloy, and hydrogen fuel cell using the method
10/05/2000WO2000004989A9 Method and apparatus for enhancing the rate and efficiency of gas phase reactions
10/05/2000WO2000003448A8 Process for the removal of sulfate ions from an electrolyte
10/05/2000DE19916386A1 Method and fuel cell system for regenerating a filter element and diagnosing leaks in the fuel cell system has a fuel cell with supply and discharge lines for fuel and an oxidizing agent and a fuel tank to make fuel for the fuel cell.
10/05/2000DE19915227A1 Fuel cell for using a liquid-solid electrolyte membrane has areas including acid for proton penetration of the membrane and alkaline solution for OH ion penetration of the membrane from the cathode side.
10/05/2000DE19914681A1 Miniature polymer electrolyte membrane fuel cell, used in microsystems, has a structure produced by a combination of thin film, microsystem etching and glass-silicon bonding technologies
10/05/2000DE19914661A1 Thin layer polymer electrolytic fuel cell, useful for the direct conversion of methanol, comprises a plasma-copolymerized membrane sandwiched between two porous graphite electrodes
10/05/2000DE19913795C1 Combustion engine and fuel cell system combination device uses exhaust gases from combustion engine for heating fuel cell system to its required operating temperature
10/05/2000CA2369001A1 Method for starting an htm fuel cell, and associated device
10/05/2000CA2368896A1 Method for operating an htm fuel cell and htm fuel cell battery
10/05/2000CA2368891A1 Method for cold-starting a fuel cell battery, and fuel cell battery suitable for this method
10/05/2000CA2368395A1 High-temperature fuel cell
10/05/2000CA2368392A1 High-temperature fuel cell
10/05/2000CA2365714A1 Hydrogen storage metal alloy, method for absorption and release of hydrogen using the said alloy and hydrogen fuel battery using the said method
10/05/2000CA2363401A1 Battery and equipment or device having the battery as part of structure and locally distributed power generation method and power generation device therefor
10/05/2000CA2303572A1 Methacrylate impregnated carbonaceous parts
10/05/2000CA2296919A1 Water injected fuel cell system compressor
10/04/2000EP1040530A1 Air electrode composition for solid oxide fuel cell
10/04/2000EP1040529A1 A proton exchange membrane fuel cell power system
10/04/2000EP1040155A1 Method for producing a membrane used to operate fuel cells and electrolyzers
10/04/2000EP1040079A1 Method for operating a system for water-vapor reforming of a hydrocarbon
10/04/2000EP1039968A1 Polybetaine stabilized platinum nanoparticles, method for the production thereof and utilization for fuel-cell catalysts
10/03/2000US6127059 Gas diffusion layer for solid polymer electrolyte fuel cell
10/03/2000US6127058 Planar fuel cell
10/03/2000US6127057 Self-inerting fuel cell system
10/03/2000US6127056 Start up of proton exchange membrane fuel cell
10/03/2000US6127055 Multi-source electrical drive system
10/03/2000US6127054 Method of and apparatus for power generation
10/03/2000US6126908 Method and apparatus for converting hydrocarbon fuel into hydrogen gas and carbon dioxide
09/2000
09/28/2000WO2000057507A1 Electrodes
09/28/2000WO2000057506A1 Highly conductive molding compounds and fuel cell bipolar plates comprising these compounds
09/28/2000WO2000057500A1 Thin graphite bipolar plate with associated gaskets and carbon cloth flow-field for use in a fuel cell
09/28/2000WO2000056659A1 Device and method for producing molten salts and use thereof
09/28/2000WO2000056452A1 Method for producing a catalyst
09/28/2000WO2000056440A1 Compact selective oxidizer assemblage for a fuel cell power plant
09/28/2000DE19956507A1 Brennstoffzellenelektrode mit leitfähigem Zeolithträgermaterial Fuel cell electrode with conductive Zeolithträgermaterial
09/28/2000DE19948086A1 Fuel cell device for electrically-driven vehicle e.g. solid polymer electrolyte fuel cell device, has separators divided into 2 rectangular halves each provided with opening for fuel cell stack tensioning bolt
09/28/2000DE19913977A1 Fuel tank for fuel cell system, with means of making volume of fuel cavity dependent on its internal pressure
09/28/2000DE19913190A1 Vorrichtung und Verfahren zur Herstellung von Salzschmelzen sowie deren Verwendung Apparatus and method for preparation of salt melts, and their use
09/28/2000DE19912896A1 Verfahren zur Herstellung eines Katalysators A process for the preparation of a catalyst
09/28/2000DE19912757A1 Hybrid energy generating system, e.g. for an electric vehicle, is divided by a semi-permeable, carbon-doped and surface-modified filter membrane forming a gas diffusion membrane
09/28/2000DE19912318A1 Plattenreaktor Plate reactor
09/28/2000DE19910773A1 Verfahren zum Aufbringen von Elektrodenschichten auf eine bandförmige Polymerelektrolytmembran für Brennstoffzellen A process for applying electrode layers to a band-shaped polymer electrolyte membrane for fuel cells
09/28/2000DE19908555A1 Dichtungsanordnung für großflächige dünne Teile The seal assembly for large thin parts
09/28/2000DE10009557A1 Polymer electrolyte fuel cell device has combustion device for combustion of unreacted component of fuel gas obtained from fuel cell and impurities in oxidation gas before supplying latter to fuel cell cathode
09/28/2000DE10007990A1 Electrode for solid polymer electrolyte membrane or proton exchange membrane fuel cell of electric vehicle is made by exposing proton conductive material and carbon particle film to metal atoms to form distributed metal polycrystals
09/28/2000CA2367958A1 Apparatus and process for the preparation of salt melts, and the use thereof
09/28/2000CA2367848A1 Method for producing a catalyst
09/28/2000CA2367286A1 Electrodes
09/27/2000EP1038832A1 Apparatus and method for reducing carbon monoxide concentration and catalyst for selectively oxidizing carbon monoxide
09/27/2000EP1038713A2 Vehicle with a drive train for at least two driving wheels and with an internal combustion engine drive as well as with a fuel cell system
09/27/2000EP1038575A2 Plate-type reactor
09/27/2000CN1268255A Producing electrical energy from natural gas using a solid oxide fuel cell
09/27/2000CN1268102A flexible graphite sheet with decreased antisotropy
09/27/2000CN1267923A Fuel battery with after-burning at periphery of battery pile
09/26/2000US6124060 Solid polymer electrolytes
09/26/2000US6124054 Hydrogen-fueled fuel cell having sufficient flow in the anode flow field to purge the anode of inert residue, while providing fuel-free exhaust into the atmosphere; electric automobile; reacts residual fuel in the exhaust of the anode
09/26/2000US6124053 Fuel cell with internal combustion chamber
09/26/2000US6124052 Solid polymer electrolyte fuel cell system
09/26/2000US6124051 Fuel cell stack with novel cooling and gas distribution systems
09/26/2000US6124050 Process for operating a high temperature fuel cell installation, and high temperature fuel cell installation
09/26/2000US6123913 Method for converting hydrocarbon fuel into hydrogen gas and carbon dioxide
09/26/2000US6123898 Low heat expansion alloy
09/21/2000WO2000055933A1 Gas diffusion substrates
09/21/2000WO2000055928A2 Platinum-ruthenium-nickel alloy for use as a fuel cell catalyst
09/21/2000WO2000054879A1 Catalyst for water gas shift reaction, method for removing carbon monoxide in hydrogen gas and electric power-generating system of fuel cell
09/21/2000WO2000039870A3 Method and apparatus for detecting a leak within a fuel cell
09/21/2000WO2000026982A3 Membrane electrode unit for a pem fuel cell and method for the production thereof
09/21/2000WO2000022688A3 Enzymatic battery
09/21/2000DE19911413A1 Production of cationic exchange membrane thin layers used in fuel cells comprises building sulfonic acid groups into deposited thin layers by treating with an aqueous hydrogen sulfite solution
09/21/2000DE19911016A1 Brennstoffzellensystem mit kathodenseitigen Wasserabtrennmitteln Fuel cell system with cathodal Wasserabtrennmitteln
09/21/2000DE19910387A1 Brennstoffzellenbatterie mit Heizung und verbesserter Kaltstartperformance und Verfahren zum Kaltstarten einer Brennstoffzellenbatterie Fuel cell battery with heating and improved cold start performance and method for cold starting a fuel cell battery
09/21/2000DE19832820A1 Combined overflow-water disposal, electrolytic dissociation and recombinant fuel cell power generation system
09/21/2000DE10012844A1 Burner system for solid oxide fuel cell involves reforming fuel, preheating air with non-stoichiometric combustor and recovering heat energy from fuel cell exhaust
09/21/2000DE10007973A1 Fuel cell system for generating electrical energy has polymer electrolyte fuel cells fed with hydrogenous fuel gas and oxidative gas and moistened by a fuel gas humidifier.
09/20/2000EP1037369A2 Electric power generating system
09/20/2000EP1037296A1 Fuel cell stack with exhaust gases after-burning region at the periphery of the stack
09/20/2000EP1037295A1 Method for applying electrode layers on a tape-like polymer electrolyte membrane for fuel cells
09/20/2000EP1036422A1 Method and apparatus for distributing water to an ion-exchange membrane in a fuel cell
09/20/2000EP1036421A1 Apparatus for pumping a fluid in a fuel cell system
09/20/2000EP1036032A1 Device for selective catalytic oxidation of carbon monoxide
09/20/2000EP0867047B1 Oxidation-resistant, chromium-oxide-forming alloy
09/19/2000US6121207 Metal oxide materials
09/19/2000US6120926 Inhibition of carbon deposition on fuel gas steam reformer walls
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