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)
12/2007
12/20/2007US20070292745 Process for recycling components of a PEM fuel cell membrane electrode assembly
12/20/2007US20070292744 Precious Metal Oxide Catalyst for Water Electrolysis
12/20/2007US20070292743 An anode structure for a reformate gas-fueled fuel cell has two adjacent regions of platinum electrocatalysts covering it;the first promotes oxidation of carbon monoxide, the secondthe oxidation of hydrogen; toleration of higher levels of carbon monoxide (<1000 ppm); polymer electrolyte membrane;
12/20/2007US20070292742 Fuel Cell System
12/20/2007US20070292741 polymeric injection molded body substrate made of polyetherketone or liquid crylstal polymer; a wave-shaped current collector comprising a substrate made from stainless steel able to resist chemical corrosion from gaseous fuel of the fuel cell; improved mechanical strength and low cost
12/20/2007US20070292740 Fuel flow board for fuel cell
12/20/2007US20070292739 Mixed reactant fuel cell system
12/20/2007US20070292738 Flow Distribution Characteristics Of Fuel Cell
12/20/2007US20070292737 System for Producing Electrochemical Energy and Method for Driving Such System
12/20/2007US20070292736 Fuel cell separator plate and method of forming same
12/20/2007US20070292735 providing an electrode having a surface including a metal or alloy (Ag,Pd), applying an oxidizing voltage to the electrode in a iodine medium such that a iodine adsorbate forms a metal-halide layer(AgI) on a surface of the electrode capable of producing surface enhanced Raman scattering of incident light
12/20/2007US20070292734 Polymer electrolyte membrane, method for the production thereof, and application thereof in fuel cells
12/20/2007US20070292733 Binder for Fuel Cell, Composition for Forming Electrode, Electrode, and Fuel Cell Using the Electrode
12/20/2007US20070292732 mixing components capable of forming organic sol-gel in water, heating, drying gel to provide polymer foam, pyrolyzing polymer foam to provide carbon-based foam, contacting carbon-based foam with solid state hydrogen storage material which infiltrates foam to provide carbon-based foam composite
12/20/2007US20070292731 Aromatic polyethers; for use in fuel cell applications as proton conducting membrane materials
12/20/2007US20070292730 Multiblock Copolymers Containing Hydrophilic Hydrophobic Segments for Proton Exchange Membrane
12/20/2007US20070292729 Heat efficient portable fuel cell systems
12/20/2007US20070292728 Fuel Cell System
12/20/2007US20070292727 Fuel Cell System and Method for Generating Electrical Energy Using a Fuel Cell System
12/20/2007US20070292726 Fuel Cell System And Method For Inspecting Gas Leakage Of Same
12/20/2007US20070292725 Fuel Cell Assembly With Operating Temperatures For Extended Life
12/20/2007US20070292724 System and method to start a fuel cell stack during a cold-start condition
12/20/2007DE112006000301T5 Verfahren zum Herstellen einer Brennstoffzelle und Vorrichtung zum Herstellen einer Brennstoffzelle A method of manufacturing a fuel cell and apparatus for manufacturing a fuel cell
12/20/2007DE102007022203A1 Brennstoffzellenbetrieb zur Minimierung eines Pendelns der RF, um die Haltbarkeit zu verbessern Fuel cell operation for minimizing a commuting the RF to improve the durability
12/20/2007DE102007002541A1 Polymerelektrolytzusammensetzung und deren Anwendung The polymer electrolyte composition and their uses
12/20/2007DE102006038173A1 Separator plate e.g. bipolar plate, manufacturing method for fuel cell stack, involves molding channel structures on both sides of plate flat sides when loading with pressure, and connecting sheets with each other by common tool
12/20/2007DE102006027347A1 Energy e.g. heat and current, supply device, has heat generator with burner and fuel cell that generates heat and electric current, where burner has solid oxide fuel cell high temperature fuel cell stack formed in hollow cylindrical manner
12/19/2007EP1868259A1 Separator unit and fuel cell stack
12/19/2007EP1868258A1 A membrane-electrode assembly for a fuel cell and a fuel cell system including the same
12/19/2007EP1867603A1 Hydrogen generating material, method for producing same, and method for producing hydrogen
12/19/2007EP1867391A1 Fuel cell
12/19/2007EP1866997A2 Fuel cells
12/19/2007EP1866996A1 Modular regenerative fuel cell system
12/19/2007EP1866995A2 Shutdown methods and designs for fuel cell stacks
12/19/2007EP1866994A2 Low-temperature fuel cell stack and method for operating the same
12/19/2007EP1866993A2 Hydrogen and electrical power generator
12/19/2007EP1866992A1 A control device and a control method for a fuel cell system
12/19/2007EP1866991A1 Device and method for heating a fuel cell stack by alternating current supply
12/19/2007EP1866990A1 Polymer membrane fuel cell
12/19/2007EP1866989A1 Interconnector for high temperature fuel cells
12/19/2007EP1866460A1 Process for jointly obtaining a chlorine derivative and crystals of sodium carbonate
12/19/2007EP1618618A4 Ionic liquids and ionic liquid acids with high temperature stability for fuel cell and other high temperature applications, method of making and cell employing same
12/19/2007CN200993983Y Fuel cell strap flow field modified metal electrode
12/19/2007CN101091281A Fuel cell assembly having long life characteristics
12/19/2007CN101091280A Electrically balanced fluid manifold assembly for an electrochemical fuel cell system
12/19/2007CN101091279A Varied fuel cell oxidant flow channel depth resulting in fewer cooler plates
12/19/2007CN101091278A Fuel cell coolers with inverse flow and condensation zone
12/19/2007CN101091277A Integrated current collector and electrical component plate for a fuel cell stack
12/19/2007CN101091276A Bipolar plate with enhanced stability
12/19/2007CN101091275A Fuel cell demineralizers integrated with coolant accumulator
12/19/2007CN101091274A In-situ removal of electrolyte from gas oxidizer
12/19/2007CN101091273A Fuel cell assembly with operating temperatures for extended life
12/19/2007CN101091142A Startup and shutdown procedures for operating a fuel cell assembly
12/19/2007CN101090952A Compositions, redox couples and uses thereof
12/19/2007CN101090159A Molten carbonate fuel cell with solid carbon anode
12/19/2007CN101090158A A membrane-electrode assembly for a fuel cell and a fuel cell system including the same
12/19/2007CN101090157A Exhaust emissions control of hydrogen throughout fuel cell stack operation
12/19/2007CN101090156A Method for raising carbon anode performance of molten carbonate fuel cell
12/19/2007CN101090155A Solid electrolyte type fuel cell and air electrode current collector used for the same
12/19/2007CN100356625C Apparatus and method for separating a fuel cell assembly from a bonding fixture
12/19/2007CN100356624C Fuel cell capable of realizing output current several times increasing and output voltage several times lowering
12/19/2007CN100356623C Self-humidifying method for fuel cell
12/19/2007CN100356622C Reformate cooling system and method for use in a fuel processing subsystem
12/19/2007CN100356621C Temperature/humidity control system for a fuel cell stack and a method thereof
12/19/2007CN100355598C 移动体 Moving body
12/18/2007US7309843 Plasma-assisted joining
12/18/2007US7309542 Membrane electrode assembly and fuel cell
12/18/2007US7309541 Fuel cell
12/18/2007US7309540 Electrical power source designs and components
12/18/2007US7309539 Fuel cell stack
12/18/2007US7309538 Fuel cell stack
12/18/2007US7309537 Fuel cell system with fluid stream recirculation
12/18/2007US7309536 Method for vehicle thermal management
12/18/2007US7309535 Air breathing fuel cell having bi-cell unit cells
12/18/2007US7309523 Polymer with acid groups that interacts and has a spatial relationship with the metal oxides; fuel cell membranes
12/18/2007US7309380 Gas storage system
12/18/2007US7309068 Rubber gasket for separator of fuel cell
12/13/2007WO2007142885A1 Fluoropolymer dispersions and membranes
12/13/2007WO2007142884A2 Membranes electrode assemblies prepared from fluoropolymer dispersions
12/13/2007WO2007142879A2 Portable fuel cell assembly
12/13/2007WO2007142679A2 Reactor purge system and method
12/13/2007WO2007142364A1 Process for producing membrane/electrode assembly for polymer electrolyte fuel cells
12/13/2007WO2007142335A1 Hydrogen supplier and method of supplying hydrogen
12/13/2007WO2007142278A1 Fuel cell system
12/13/2007WO2007142246A1 Fuel cell system
12/13/2007WO2007142245A1 Fuel cell system
12/13/2007WO2007142169A1 Fuel cell system and method of controlling fuel cell system
12/13/2007WO2007142116A1 Method for producing metal oxide particle
12/13/2007WO2007142104A1 Fuel cell cartridge
12/13/2007WO2007142078A1 Fuel cartridge
12/13/2007WO2007142046A1 Fuel cell separator
12/13/2007WO2007142045A1 Fuel cell system
12/13/2007WO2007142031A1 Electrolyte membrane-electrode assembly for direct methanol fuel cell
12/13/2007WO2007142007A1 Metal separator for fuel cell and method for producing the same
12/13/2007WO2007141670A2 Direct liquid fuel cell comprising a hydride fuel and a gel electrolyte
12/13/2007WO2007140936A1 Electrical power supply by means of fuel cells
12/13/2007WO2007140857A1 Fuel cell system and method for operating a fuel cell system with a liquid energy medium
12/13/2007WO2007140849A1 Fuel cell with a separator plate unit, and a separator plate unit
12/13/2007WO2007120189A3 High durability fuel cell components with cerium salt additives
12/13/2007WO2007080472A3 Fuel cell
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