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)
05/2003
05/30/2003WO2003044240A1 Ionic plasma deposition apparatus
05/30/2003WO2003043954A1 Thermal shock resistant ceramic composites
05/30/2003WO2003034530A3 Fuel cell or electrolyser construction
05/30/2003WO2003019712A3 Gas diffusion electrode with a porous coating and corresponding production method
05/30/2003WO2003012348A3 Geothermal space conditioning
05/30/2003WO2002089237A3 Method of making fluid diffusion layers and electrodes having reduced surface roughness
05/30/2003WO2002045198A3 Solid oxide fuel cell stack and method of manufacturing the same
05/30/2003WO2002043177A3 Single cell for fuel cell and solid oxide fuel cell
05/30/2003WO2002037592A9 Fuel cell collector plates with improved mass transfer channels
05/30/2003WO2002027835A3 Method for operating a fuel cell arrangement and fuel cell arrangement for carrying out the method
05/30/2003WO2002027833A3 Fuel cell installation
05/30/2003WO2002023660A3 Fuel cell with solid polymer membrane to be moisturized, fuel cell system, and moisturizing method for fuel cell
05/30/2003WO2002015305A3 Method for separating carbon dioxide from a fuel and water mixture and a corresponding device
05/29/2003US20030100443 As catalysts
05/29/2003US20030100239 Carbon-matrix composites, compositions and methods related thereto
05/29/2003US20030099877 Battery separator
05/29/2003US20030099876 Suspensions for use as fuel for electrochemical fuel cells
05/29/2003US20030099875 Fuel cell system
05/29/2003US20030099874 Polymer electrolyte comprising inorganic conductive nano-particles and fuel cell employing the polymerer electrolyte
05/29/2003US20030099873 Polymeric membrane fuel cell stack
05/29/2003US20030099847 For use as bipolar separator plate in fuel cells
05/29/2003US20030099593 Reacting water and a water-soluble oxygenated hydrocarbon having >2 carbon atoms at a temperature of 100-300 degrees C. using Group 8 metal catalyst at a pressure where the water and the oxygenated hydrocarbon are gaseous
05/29/2003US20030099322 Method of separating and recovering rare FP in spent nuclear fuels and cooperation system for nuclear power generation and fuel cell power generation utilizing the same
05/29/2003US20030098516 Gas humidifier
05/29/2003US20030098237 Fuel cell gas diffusion layer coating process and treated article
05/29/2003US20030098236 Comprises metal oxide coated carbon fibers
05/29/2003US20030098145 Heat exchanger, fluorination method of heat exchanger or its components and manufacturing method of heat exchanger
05/28/2003EP1315225A2 Fuel cell system
05/28/2003EP1315224A1 Fuel cell electricity generator
05/28/2003EP1315223A1 Conductive composition for solid polymer type fuel cell separator, solid polymer type fuel cell separator, solid polymer type fuel cell and solid polymer type fuel cell system using the separator
05/28/2003EP1315222A1 Conductive plate molding method and molding apparatus
05/28/2003EP1315221A2 Polymer-stabilized precious metal colloids insensitive to oxidation
05/28/2003EP1314991A2 Method and system for fuel cell resistance test
05/28/2003EP1314751A1 Poly(arylene ether sulfone) having sulfoalkoxy group, process of producing the same, and polymer electrolyte membrane comprising the same
05/28/2003EP1314690A1 Hydrogen purification apparatus
05/28/2003EP1314233A1 High efficiency fuel cell power conditioner
05/28/2003EP1314218A2 Joint-cycle high-efficiency fuel cell system with power generating turbine
05/28/2003EP1314217A1 High temperature fuel cell
05/28/2003EP1314216A2 Fuel cell stack with internal gas connections
05/28/2003EP1314215A2 Method and apparatus for measuring displacement of a fuel cell stack during assembly
05/28/2003EP1314214A1 Johnson reversible engine
05/28/2003EP1314213A1 Graphite nanofiber catalyst systems for use in fuel cell electrodes
05/28/2003EP1314212A2 Compression member for proton exchange membrane electrochemical cell system
05/28/2003EP1313892A1 Method for producing a solid electrolyte layer on a substrate
05/28/2003EP1313553A2 Zeolite membranes for selective oxidation of carbon monoxide in mixed hydrogen gas source
05/28/2003EP1272259A4 Hydrogen-selective metal membrane modules and method of forming the same
05/28/2003EP1114482B1 Bipolar electrode for electrochemical redox reactions
05/28/2003EP0832504A4 Plastic platelet fuel cells employing integrated fluid management
05/28/2003EP0783770A4 Fuel cells employing integrated fluid management platelet technology
05/28/2003CN1421054A 燃料电池和电源片技术 Fuel cells and power chip technology
05/28/2003CN1421053A High differential pressure electrochemical cell
05/28/2003CN1421052A Fuel cell facility and operating method for same
05/28/2003CN1420940A High storage capacity alloys enabling hydrogen-based ecosystem
05/28/2003CN1109650C Getter materials for cracking ammonia
05/28/2003CA2413591A1 Fuel cell system for operation at pressures below the pressure of the surrounding environment and method of operation thereof
05/28/2003CA2412717A1 Evaporative edge cooling of a fuel cell
05/27/2003US6569555 Refuelable and rechargeable metal-air fuel cell battery power supply unit for integration into an appliance
05/27/2003US6569554 Fuel cell battery with a stack of planar cells
05/27/2003US6569553 Fuel processor with integrated fuel cell utilizing ceramic technology
05/27/2003US6569552 Fuel cell system including fuel cell for generating electric energy by chemical reaction between hydrogen and oxygen
05/27/2003US6569551 Oxidant injection control
05/27/2003US6569550 Vehicle cooling/heating circuit
05/27/2003US6569549 Method for increasing the operational efficiency of a fuel cell power plant
05/27/2003US6569518 Nanotechnology for electrochemical and energy devices
05/27/2003US6569490 Nanotechnology for chemical radiation, and biotechnology sensors
05/27/2003US6569372 Fuel cell separator production system and method, and fuel cell separator
05/27/2003US6569309 Fuel cell type reactor and method for producing a chemical compound by using the same
05/27/2003US6569298 Apparatus for integrated water deionization, electrolytic hydrogen production, and electrochemical power generation
05/27/2003US6569227 Hydrogen purification devices, components and fuel processing systems containing the same
05/26/2003CA2412653A1 Oxidation-insensitive polymer-stabilized noble metal colloids
05/22/2003WO2003043170A2 Redox flow battery system and method of operating it
05/22/2003WO2003043117A2 Method for making a fuel cell with large active surface and reduced volume
05/22/2003WO2003043116A1 Proton-conducting electrolyte membrane, method for production and use thereof in a fuel cell
05/22/2003WO2003043115A2 A gas humidification device for operation, testing, and evaluation of fuel cells
05/22/2003WO2003043114A2 Fuel cell power plant
05/22/2003WO2003043113A1 Fuel cell system and method of stopping the system
05/22/2003WO2003043112A1 Devices for supplying fuel to fuel cells
05/22/2003WO2003043111A1 Composite oxide for solid oxide fuel cell and method for preparation thereof
05/22/2003WO2003043110A1 Fuel cell
05/22/2003WO2003043029A1 Electrolyte film and fuel cell
05/22/2003WO2003042678A1 Gas sensor
05/22/2003WO2003042430A2 Electrochemical cell with gas diffusion electrodes
05/22/2003WO2003042097A1 Fuel reforming system and control therefor
05/22/2003WO2002091511A3 Double belt bonding progress and apparatus for manufacturing membrane electrode assemblies
05/22/2003WO2002089238A3 Abraded fluid diffusion layer for an electrochemical fuel cell
05/22/2003WO2002069416A3 Fuel cell plate with variable thickness sealing beads
05/22/2003WO2002047191A3 Process for air enrichment in producing hydrogen for use with fuel cells
05/22/2003WO2002015307A3 Method for operating a fuel cell system and a corresponding fuel cell installation
05/22/2003US20030096156 Electrode catalyzer for fuel cell, fuel cell air electrode employing electrode catalyzer, and catalytic activity evaluation method for electrode catalyzer
05/22/2003US20030096155 Anode for molten carbonate fuel cell coated with porous ceramic films
05/22/2003US20030096154 Electrode for fuel cell and method of producing the same
05/22/2003US20030096153 One-shot fabrication of membrane-based electrochemical cell stacks
05/22/2003US20030096152 Fuel cell air system and method
05/22/2003US20030096151 Low contact resistance PEM fuel cell
05/22/2003US20030096150 Liquid hetero-interface fuel cell device
05/22/2003US20030096149 A polyether ether sulfone has sulfoalkyl groups bonded to its aromatic rings; sandwiched between a pair of oxygen and hydrogen electrodes; durability, nondestructive, efficiency
05/22/2003US20030096148 Rotating fuel cell
05/22/2003US20030096147 Solid oxide fuel cell stack and packet designs
05/22/2003US20030096146 Planar substrate-based fuel cell Membrane Electrode Assembly and integrated circuitry
05/22/2003US20030096145 Fuel-circulating fuel cell system
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