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)
03/2012
03/21/2012EP2430692A2 Method for recovering catalytic elements from fuel cell membrane electrode assemblies
03/21/2012EP2158629B1 Device and method for providing a fuel cell with an oxidizing agent
03/21/2012EP2157105B1 Ion-conductivity imparting agent comprising hydrocarbon elastomer capable of oh type anion exchange, use thereof, and process for producing the same
03/21/2012EP2047553B8 Process for producing membrane/electrode assembly for polymer electrolyte fuel cells
03/21/2012EP2005510B1 Variable power micro power generator
03/21/2012EP1982377B1 Fuel cell system
03/21/2012EP1937389B1 Electrochemical reactor comprising oxygen ion pump for after-treatment of combustible gas residues
03/21/2012EP1485963B1 Amine oxide coating compositions
03/21/2012EP1454374B1 Fuel cell with polymer electrolyte
03/21/2012CN202171511U Fuel cell internal transient heat-flow density distribution measurement inserting piece
03/21/2012CN102388496A Compression casing for a fuel cell stack and a method for manufacturing a compression casing for a fuel cell stack
03/21/2012CN102388495A 燃料电池系统 The fuel cell system
03/21/2012CN102388494A Titanium-based material, method of manufacturing titanium-based material, and fuel cell separator
03/21/2012CN102388493A Fuel cell, fuel cell stack and method for sealing a fuel cell
03/21/2012CN102387986A Packaged hydrogen-generating agent, manufacturing method therefor, and hydrogen generation method
03/21/2012CN102386432A 燃料电池堆 A fuel cell stack
03/21/2012CN102386431A Soil microbial fuel cell and method for remediating petroleum hydrocarbon polluted soil
03/21/2012CN102386430A Proton exchange membrane fuel cell system with low-temperature storage and starting functions
03/21/2012CN102386429A Manufacturing method for air cathode catalyst layer of single-chamber no-film microbiological fuel cell
03/21/2012CN102386428A Method for reducing influences on performance and service life of fuel cell by open-circuit voltage and switching-on/off
03/21/2012CN102386427A Sealing method of vanadium liquid cavity and vanadium pile system using same
03/21/2012CN102386426A Membrane permeation adjustment in pem fuel cell
03/21/2012CN102386425A Fuel battery system
03/21/2012CN102386424A Fuel cell electrolyte membrane, membrane electrode assembly, fuel cell and method of manufacturing fuel cell electrolyte membrane
03/21/2012CN102386421A Microbial fuel cell air cathode easy to perform scale preparation and preparation method thereof
03/21/2012CN102385337A Safety monitoring system for fuel cell
03/21/2012CN102384306A Hydrogen/gas pressure controlled high pressure tank valves architecture
03/21/2012CN102382285A Polymer, polymer electrolyte and fuel cell using the same
03/21/2012CN102381758A Water treatment process and device for synchronously producing electricity and removing nitrate from underground water
03/21/2012CN102381753A Bioelectrochemical film reactor device
03/21/2012CN101599548B Self-respiration micro fuel battery structure of shutter structure and preparation method thereof
03/21/2012CN101562253B Liquid flow frame device of all vanadium redox flow battery
03/21/2012CN101553948B Gas piping system for fuel cell
03/21/2012CN101552339B Method for preparing low-temperature catalyzed graphitization proton exchanging membrane fuel cell bipolar plate
03/21/2012CN101533918B Multiple phase transfer valve for liquid hydrogen tank
03/21/2012CN101512809B Fuel cell system
03/21/2012CN101432911B Power generating apparatus
03/21/2012CN101399346B Fuel cell power generation system
03/21/2012CN101326663B 燃料电池 Fuel Cell
03/21/2012CN101281972B Method of starting up a fuel cell under conditions in which water may freeze
03/21/2012CN101252196B Gas diffusion layer with controlled diffusivity over active area
03/21/2012CN101197453B Compression assembly, solid oxide fuel cell stack, a process for compression of the solid oxide fuel cell stack and its use
03/21/2012CN101183722B 燃料电池系统及其控制方法 The fuel cell system and control method
03/21/2012CN101156265B Oxidation resistant electrode for fuel cell
03/20/2012US8137865 Plate member for fuel cell, manufacturing method of the plate member, and fuel cell
03/20/2012US8137864 Fuel cell formed with metal separators
03/20/2012US8137862 Fuel cell
03/20/2012US8137861 Diaphragm for direct-liquid fuel cell and process for producing the same
03/20/2012US8137860 Polymer electrolyte membrane for solid polymer fuel cell, membrane-electrode assembly and fuel cell
03/20/2012US8137858 Method of fabricating electrode catalyst layers with directionally oriented carbon support for proton exchange membrane fuel cell
03/20/2012US8137856 Fuel cell
03/20/2012US8137855 Hot box design with a multi-stream heat exchanger and single air control
03/20/2012US8137854 Fuel cell system as a primary electrical energy supply for aircraft
03/20/2012US8137853 Membrane humidifier for a fuel cell
03/20/2012US8137852 Liquid electrolyte
03/20/2012US8137851 Fuel cell and fuel cell module
03/20/2012US8137850 Gas-liquid separator and fuel cell system having the same
03/20/2012US8137829 Method of preserving polymer electrolyte fuel cell stack and preservation assembly of polymer electrolyte fuel cell stack
03/20/2012US8137828 Durable fuel cell membrane electrode assembly with combined additives
03/20/2012US8137741 System for fabricating a fuel cell component for use with or as part of a fuel cell in a fuel cell stack
03/20/2012US8137421 Hydrogen generation device, a fuel cell system, and an analysis system
03/20/2012US8136566 Laminating apparatus
03/20/2012CA2702980C Fluid balance control system for use in a fuel processor
03/20/2012CA2692547C Fuel cell system with heat generation quantity control and its control method
03/20/2012CA2691025C Electrochemical device
03/20/2012CA2687945C A method to detect severe impacts in a tank
03/20/2012CA2659868C Fuel cell having membrane-electrode assembly and fluid-permeable member
03/20/2012CA2641757C Chemical reactor and method for catalytic gas phase reactions
03/20/2012CA2625516C Battery with bifunctional electrolyte
03/20/2012CA2535055C Oxidation resistant ferritic stainless steels
03/20/2012CA2373344C Corrosion-resistant metallic member, metallic separator for fuel cell comprising the same, and process for production thereof
03/15/2012WO2012034042A2 Electrochemical energy storage systems and methods
03/15/2012WO2012033491A1 Fuel cell coating
03/15/2012WO2012033083A1 Magnesium recovery method and magnesium recovery apparatus
03/15/2012WO2012033050A1 Ionically conductive material and process for producing same
03/15/2012WO2012033003A1 Fuel cell system and method for operating same
03/15/2012WO2012032999A1 Membrane electrode assembly and alkaline fuel cell
03/15/2012WO2012032922A1 Fuel cell separator
03/15/2012WO2012032744A1 Fuel cell system
03/15/2012WO2012032392A1 Fuel cell system, motor, air compressor, pump, and method of designing motor
03/15/2012WO2012032368A1 Multi-tier redox flow cell stack of monopolar cells with juxtaposed sideway extended bipolar intercell interconnects on every tier of the stack
03/15/2012WO2012031719A1 Refillable rechargeable battery
03/15/2012WO2012031663A1 Fuel cell system having an integral turbine/compressor unit
03/15/2012WO2011157377A3 Seal for a bipolar plate of a fuel cell
03/15/2012WO2011146714A3 Method and device using plasmon-resonating nanostructures
03/15/2012WO2011116794A8 Reduction of thermo mechanical tensions in a solid oxide fuel cell electrolyses cell stack
03/15/2012US20120064436 Interconnecting plate for solid oxide fuel cell and manufacturing method thereof, and solid oxide fuel cell using the interconnecting plate
03/15/2012US20120064435 Anode-Side Catalyst Composition For Fuel Cell and Membrane Electrode Assembly (MEA) For Solid Polymer-Type Fuel Cell
03/15/2012US20120064434 Process and materials for manufacturing an electrode with reduced mud cracking
03/15/2012US20120064433 Material for solid oxide fuel cell, cathode including the material, and solid oxide fuel cell including the material
03/15/2012US20120064432 Solid oxide fuel cell
03/15/2012US20120064431 Polymer electrolyte-catalyst composite structure particle and manufacturing method thereof, electrode, membrane electrode assembly (mea), and electrochemical device
03/15/2012US20120064430 Membrane electrode assembly, manufacturing method thereof, and fuel cells
03/15/2012US20120064429 Sealing structure of fuel cell
03/15/2012US20120064428 Solid oxide fuel cell module
03/15/2012US20120064427 Fuel cell system
03/15/2012US20120064426 Fuel cell system and fuel-cell vehicle
03/15/2012US20120064425 Fuel cell system and control method therefor
03/15/2012US20120064424 Low cost method and signal processing algorithm to rapidly detect abnormal operation of an individual fuel cell in a plurality of series connected fuel cells
03/15/2012US20120064423 Dynamic voltage suppression in a fuel cell system
1 ... 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 ... 928