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)
03/2005
03/10/2005US20050053822 Polymer electrolyte membrane having high durability and method for producing the same
03/10/2005US20050053821 Self-moisturizing proton exchange membrane, membrane-electrode assembly and fuel cell
03/10/2005US20050053820 Membrane electrode for fuel cell; polyazole electrolytes
03/10/2005US20050053819 Solid oxide fuel cell interconnect with catalyst coating
03/10/2005US20050053818 Silica dispersed in polymer; fuel cells
03/10/2005US20050053817 Multilayer polymer membrane; ion conductive membrane, porous condensation layer, catalyst and gas diffusion layers
03/10/2005US20050053815 Reaction gas temperature and humidity regulating module for fuel cell stack
03/10/2005US20050053814 Fuel cell system, related method and current measuring device for fuel cell system
03/10/2005US20050053813 Combination fuel cell and ion pump, and methods and infrastructure systems employing same
03/10/2005US20050053812 operating a solid oxide regenerative fuel cell in a fuel cell mode by providing the fuel to a negative electrode and providing an oxidizer to the positive electrode to generate electricity and water vapor at the negative electrode
03/10/2005US20050053811 Apparatus and methods for sensor-less optimization of methanol concentration in a direct methanol fuel cell system
03/10/2005US20050053810 Fuel cell stacks; detection temperature; pressure control map; measurement; calibration; membrane electrodes, electrolytes. separator
03/10/2005US20050053809 Method of starting up operation of fuel cell at low temperature
03/10/2005US20050053808 Method and system for improving efficiency of fuel cell in portable devices
03/10/2005US20050053807 Method of operating a fuel cell system under freezing conditions
03/10/2005US20050053806 Fuel cell power generation system
03/10/2005US20050053546 12CaO 7a12O3 compound and method for preparation thereof
03/10/2005US20050052222 Output control device for electric power source
03/10/2005US20050052221 Power supply unit and power supply system having the same
03/10/2005US20050051754 corrosion inhibitor comprises one or more carboxylic acids or carboxylic acid salts, selected from C5 C18 monocarboxylic and/or dicarboxylic acids or aromatic carboxylic acids or mixtures thereof
03/10/2005US20050051593 Fuel cell adapter for a latch
03/10/2005US20050051431 Metal separator for fuel cell and its production method
03/10/2005US20050051370 Fuel cell vehicle
03/10/2005US20050050991 Method for manufacturing Ni-Al alloy anode for fuel cells using nickel powders
03/10/2005DE10392357T5 Elektrolytfilm und Festpolymer-Brennstoffzelle, die denselben verwendet Electrolyte film and solid polymer fuel cell using the same
03/10/2005DE10392349T5 Beschichtetes elektrisches Kontaktelement für Brennstoffzellen Coated electrical contact element for fuel cells
03/10/2005DE10084946T5 Brennstoffzellen-Anodenstrukturen zur Spannungsumkehrtoleranz Fuel cell anode structures the voltage is reversed tolerance
03/09/2005EP1513214A1 High temperature fuel cell with stabilized cermet structure
03/09/2005EP1513213A1 Fuel supply device for direct methanol fuel cells
03/09/2005EP1513212A2 Solid polymer electrolyte membrane and fuel cell
03/09/2005EP1513211A2 Fuel supply device for direct methanol fuel cells
03/09/2005EP1513210A2 Fuel supply device for direct methanol fuel cells
03/09/2005EP1513209A2 Method and system for starting up fuel cell stack at subzero temperatures, and method of designing fuel cell stack
03/09/2005EP1513208A2 Polymer electrolyte fuel cell system and operation method thereof
03/09/2005EP1513207A1 Fuel cell power generation system and method for operating the same
03/09/2005EP1513206A2 A unitized barrier and flow control device for electrochemical reactors
03/09/2005EP1512193A2 Electric power plant with adjustable array of fuel cell systems
03/09/2005EP1512192A2 Fuel cell compression assembly
03/09/2005EP1512191A2 Carboxylic acid-based ionomer fuel cells
03/09/2005EP1512190A2 Grafted polymer electrolyte membrane, method for the production thereof, and application thereof in fuel cells
03/09/2005EP1512189A2 Fuel cell operating control system
03/09/2005EP1512188A2 Fuel delivery system and method of use thereof
03/09/2005EP1380065B1 Hybrid thin film/thick film solid oxide fuel cell and method of manufacturing the same
03/09/2005EP1286919B1 Compounds derived from la 2?mo 2?o 9? and their use as ionic conductors
03/09/2005EP1230691A4 Apparatus and method for cooling high-temperature fuel cell stacks
03/09/2005EP1227879A4 Steam reforming method and apparatus incorporating a hydrocarbon feedstock
03/09/2005CN1592982A Gas diffusion electrode support structure
03/09/2005CN1592981A Separator for fuel cell and method of manufacture therefor
03/09/2005CN1592980A 燃料电池 Fuel Cell
03/09/2005CN1592979A Anode electrocatalysts for coated substrates used in fuel cells
03/09/2005CN1592590A Power supply independent device for producing a hot air flow
03/09/2005CN1592064A Power supply unit and power supply system having the same
03/09/2005CN1592027A 电子系统和电力供应方法 Electronic systems and power supply method
03/09/2005CN1591955A High temperature fuel cell
03/09/2005CN1591954A Output control device for electric power source
03/09/2005CN1591953A System for managing fuel cell and sounding system with the system
03/09/2005CN1591952A Container for fael cell, fuel cell and electronic apparatus
03/09/2005CN1591951A Polymer electrolyte fuel cell system and operation method thereof
03/09/2005CN1591950A Fuel-cell power generation system and control method therefor
03/09/2005CN1591949A Current collector supported fuel cell
03/09/2005CN1591948A Battery unit and power suppty controlling method
03/09/2005CN1591947A Anode supported flat tubular solid oxide fuel battery and its mfg. method
03/09/2005CN1591946A Air self-breathing type micro-direct alcohol fuel cell structure and making method
03/09/2005CN1591943A Electrode catalyst for use in fuel cells, and fuel cell and electrode utilizing same
03/09/2005CN1591942A Bipolar plate and fuel cell using the same
03/09/2005CN1591941A Fuel cell composite material double polar plate and its making method
03/09/2005CN1590742A Cogeneration system, operation controller for cogeneration facility, and operation program for cogeneration facility
03/09/2005CN1590448A Resins containing ionic or ionizable groups with small domain sizes and improved conductivity
03/09/2005CN1590446A Peroxide curable butyl rubber formulations
03/09/2005CN1192448C Process and system for converting carbonaceous feedstocks into energy without greenhouse gas emissions
03/09/2005CN1192447C Gas diffusion electrodes contg. modified carbon products
03/08/2005US6864204 Fuel electrode for solid electrolyte fuel cells and a method for manufacture of the electrode
03/08/2005US6864012 Recombinator for the re-acidification of an electrolyte stream in a flowing electrolyte zinc-bromine battery
03/08/2005US6864011 Mixing ion conductive and electron conductive substance, and precursor of catalytic activation substances; drying mixture; electrodepositing catalytic activation substances at interfaces of ion and electron conducting substance
03/08/2005US6864010 Apparatus of high power density fuel cell layer with micro for connecting to an external load
03/08/2005US6864009 Single cell and stack structure for solid oxide fuel cell stacks
03/08/2005US6864008 Separator for a fuel cell and manufacturing method of the separator
03/08/2005US6864007 Corrosion resistant coated fuel cell plate with graphite protective barrier and method of making the same
03/08/2005US6864006 Proton-conducting membrane, method for producing the same, and fuel cell using the same
03/08/2005US6864005 Membrane exchange humidifier for a fuel cell
03/08/2005US6864004 Direct methanol fuel cell stack
03/08/2005US6864003 Control device for fuel cell
03/08/2005US6864002 Fuel cell system and method for producing electrical energy
03/08/2005US6864001 Tetramethyl orthocarbonate fuel cells and systems and methods related thereto
03/08/2005US6864000 Shutdown procedure to improve startup at sub-freezing temperatures
03/08/2005US6863942 Free-standing and aligned carbon nanotubes and synthesis thereof
03/08/2005US6863838 Low melting point
03/08/2005US6863268 Dew point humidifier (DPH) and related gas temperature control
03/08/2005US6862801 Systems, apparatus and methods for isolating, compressing and/or retaining the structure of a fuel cell stack
03/05/2005CA2480071A1 Reaction gas temperature and humidity regulating module for fuel cell stack
03/03/2005WO2005020364A1 Power generator by solid electrolytic fuel cell
03/03/2005WO2005020363A2 Membranes of fluorinated ionomer blended with nonionomeric fluoropolymers for electrochemical cells
03/03/2005WO2005020362A1 Composite polymer electrolytes for proton exchange membrane fuel cells
03/03/2005WO2005020361A1 Fuel cell system
03/03/2005WO2005020360A1 Fuel cell system and method for starting operation of fuel cell system
03/03/2005WO2005020359A1 Fuel cell system and method for stopping operation of fuel cell system
03/03/2005WO2005020358A1 Fuel supply unit for fuel cell and fuel cell using same
03/03/2005WO2005020357A1 Solid polymer fuel cell
03/03/2005WO2005020356A1 Sealing of a membrane electrode assembly
03/03/2005WO2005020352A1 Electricity production system
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