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)
09/2012
09/25/2012US8273499 Membrane-electrode assembly for solid polymer electrolyte fuel cell
09/25/2012US8273498 Solid polymer fuel cell-purpose electrolyte membrane, production method therefor, and membrane-electrode assembly
09/25/2012US8273496 Fuel cell containing a cathode diffusion layer having a fabric structure
09/25/2012US8273495 Electrochemical cell structure and method of making the same
09/25/2012US8273494 Fuel cell stack
09/25/2012US8273493 Solid electrolyte fuel cell stack
09/25/2012US8273492 Load applying mechanism in a fuel cell system
09/25/2012US8273491 Method to reduce time until acceptable drive away in a fuel cell system
09/25/2012US8273490 Fuel cell system
09/25/2012US8273489 Hydrogen generator and fuel cell system including the same
09/25/2012US8273488 Plate-type heat exchanger and fuel cell system with the same
09/25/2012US8273487 Fuel cell system with fuel distillation unit
09/25/2012US8273485 Fuel cell apparatus and methods
09/25/2012US8273477 Inorganic salt mixtures as electrolyte media in fuel cells
09/25/2012CA2789889A1 Redox flow battery and method of operating the same
09/25/2012CA2702015C Cell for fuel cell having improved gas sealing properties and fuel cell
09/25/2012CA2645928C Production process of electrode catalyst for fuel cell
09/25/2012CA2516222C Protective coating for substrates subject to high temperature loading and method for making same
09/25/2012CA2513817C Conductive organic-inorganic hybrid material comprising a mesoporous phase, and membranes, electrodes and fuel cells comprised thereof
09/20/2012WO2012125839A1 Carbon particles
09/20/2012WO2012125804A2 Method and apparatus for manufacturing a fuel cell electrode
09/20/2012WO2012125153A1 Fuel cell plate bonding method and arrangement
09/20/2012WO2012125138A1 Unitized electrode assembly with high equivalent weight ionomer
09/20/2012WO2012124518A1 Manufacturing method and manufacturing device for membrane electrode assembly for polymer electrolyte fuel cell, and polymer electrolyte fuel cell
09/20/2012WO2012124326A1 Fuel cell, and fuel cell manufacturing method
09/20/2012WO2012124298A1 Fuel cell system and method for operating same
09/20/2012WO2012124238A1 Power supply system
09/20/2012WO2012123917A1 An adapter for connecting a fuel cell and a fuel reservoir for an electroportable device, a cell and adapter assembly and the device
09/20/2012WO2012123794A1 Fuel cell system
09/20/2012WO2012123290A1 Hydrogen offloading in an electrochemical generator unit including a hydrogen fuel cell
09/20/2012WO2012106369A3 Electrochemical cell system with shunt current interrupt
09/20/2012WO2012071495A3 Non-flooding polymer electrolyte fuel cell
09/20/2012US20120237853 Nanodevices for generating power from molecules and batteryless sensing
09/20/2012US20120237852 Solid oxide fuel cell
09/20/2012US20120237851 Perfluorinated ion exchange resin, preparation method and use thereof
09/20/2012US20120237850 Electrolyte membrane for fuel cell including blend of polymers with different degrees of sulfonation, and membrane-electrode assembly and fuel cell including the same
09/20/2012US20120237849 Solid oxide fuel cell
09/20/2012US20120237848 Electrochemical device comprising an electrically-conductive, selectively-permeable membrane
09/20/2012US20120237847 Fuel cell stack with improved corrosion resistance
09/20/2012US20120237846 Energy conversion apparatus, in particular fuel cell stack or electrolyzer
09/20/2012US20120237845 Pressure regulating valve, fuel cell system using same, and hydrogen generating facility
09/20/2012US20120237844 Method for Operating a Fuel Cell System
09/20/2012US20120237843 Electrochemical reactor, such as a fuel cell or an electrolyser, provided with a device for measuring a parameter of a gas specific to the operation of said reactor
09/20/2012US20120237842 Optical semiconductor and method for producing the same, optical semiconductor device, photocatalyst, hydrogen producing device, and energy system
09/20/2012US20120237841 Fuel cell system and corresponding operating process
09/20/2012US20120237840 Power generation system
09/20/2012US20120237839 Reforming apparatus for fuel cell
09/20/2012US20120237838 Lithium air battery
09/20/2012US20120237800 Preventing corrosion in a fuel cell
09/20/2012DE112011100145T5 Verfahren zum bestimmen einer verschlechterung einer brennstoffzelle The method for determining deterioration of a fuel cell
09/20/2012DE112009005087T5 Brennstoffzellensystem Fuel cell system
09/20/2012DE112009003549T5 Brennstoffzellensystem mit flexiblem Venturisystem fur einen gezielten, steuerbaren Betrieb Fuel cell system with flexible venturi system for a specific, controllable operation
09/20/2012DE10323646B4 Bipolarplatte für eine Brennstoffzellenanordnung Bipolar plate for a fuel cell assembly
09/20/2012DE102011005693A1 Brennstoffzellensystem und zugehöriges Betriebsverfahren Fuel cell system and operating method thereof
09/20/2012CA2830292A1 Method and apparatus for manufacturing a fuel cell electrode
09/20/2012CA2830113A1 Hydrogen offloading in an electrochemical generator unit including a hydrogen fuel cell
09/19/2012EP2500970A1 Fuel cell and vehicle equipped with fuel cell
09/19/2012EP2499694A1 Fuel cell system
09/19/2012EP2499693A1 Composite proton conducting electrolyte with improved additives for fuel cells
09/19/2012EP2499692A2 Composite proton conducting membrane with low degradation and membrane electrode assembly for fuel cells
09/19/2012EP2499691A1 Method for mechanically stabilizing nitrogen-containing polymers
09/19/2012CN202444021U Fluid-flow cell stack with monitoring system
09/19/2012CN202444020U Portable PEMFC (Proton Exchange Membrane Fuel Cell) power supply system
09/19/2012CN202444019U Flow battery system and battery storing tank
09/19/2012CN202444018U Liquid flow battery system with residual energy recycling device
09/19/2012CN202437493U Hydrogen-fuel cell electric scooter
09/19/2012CN102687330A Fuel cell stack, manufacturing method of fuel cell stack and replacement method of module as constituent of fuel cell stack
09/19/2012CN102687329A Electrode for redox flow battery,fabrication method thereof, apparatus and method for fabricating electrolyte for redox flow battery,device and method for measuring selected ion concentration of electrolyte,and stand-alone battery system
09/19/2012CN102687328A Composite proton conducting membrane with low degradation and membrane electrode assembly for fuel cells
09/19/2012CN102687327A Portable electronic apparatus
09/19/2012CN102687326A Fuel cell system and method for drying exhaust gas of a fuel cell system
09/19/2012CN102687325A 燃料电池 Fuel Cell
09/19/2012CN102687324A Composite ceramic material and method for manufacturing the same
09/19/2012CN102687323A Fuel cell subassemblies incorporating subgasketed thrifted membranes
09/19/2012CN102687322A Fuel cell
09/19/2012CN102687319A Ink, catalyst layer for fuel cell produced using the ink, and use of the catalyst layer
09/19/2012CN102687318A Membrane electrode assemblies including mixed carbon particles
09/19/2012CN102686621A Curable compositions and membranes
09/19/2012CN102686314A Optical semiconductor and production method therefor,as well as optical semiconductor device,photocatalyst,hydrogen-generating device and energy system
09/19/2012CN102683733A Preparation method for vanadyl sulfate electrolyte of all-vanadium flow battery
09/19/2012CN102683732A Proton exchange membrane made from high polymer-metal complex-heteropoly acid material and preparation method thereof
09/19/2012CN102683731A Electrolyte membrane for fuel cell, and membrane-electrode assembly and fuel cell including the same
09/19/2012CN102683730A Method and device for recovering property of air electrode of air cell
09/19/2012CN102683729A Fuel supply device for fuel cell
09/19/2012CN102683728A Anode-supported solid oxide fuel cell and preparation method thereof
09/19/2012CN102683725A Preparation method of membrane electrode assembly for direct-methanol fuel cell
09/19/2012CN102683721A Solid oxide fuel cell and functional gradient composite cathode and preparation method thereof
09/19/2012CN102683719A Special bipolar plate of fuel battery cathode
09/19/2012CN102683718A Bipolar plate for fuel cell
09/19/2012CN102683717A Membrane electrode and fuel cell using same
09/19/2012CN102683706A Preparation method of graphite felt modified electrode and preparation method of all-vanadium flow battery
09/19/2012CN102677082A Portable energy saving water electrolysis oxygen-making device
09/19/2012CN102675670A Nafion-doping bacterial cellulose proton exchange membrane as well as preparation and application
09/19/2012CN102249423B Structure for simultaneously realizing ecological sewage treatment and microbiological fuel cell electrogenesis
09/19/2012CN101969131B Single-cell assembly and test tool of fuel cell
09/19/2012CN101798365B Perfluorinated ion exchange resin and preparation method and application thereof
09/19/2012CN101752567B Membrane electrode and fuel cell thereof
09/19/2012CN101682049B Stainless steel separator for fuel cell having M/MNx and MOyNz layer and method for manufacturing the same
09/19/2012CN101682039B Fuel cell and method for manufacturing fuel cell
09/19/2012CN101673830B Fuel battery system and device for terminal using the fuel battery system
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