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
05/01/2003WO2003036739A2 Improved solid oxide fuel cells and interconnectors
05/01/2003WO2003036655A1 Polymer electrolyte solution for manufacturing electrode for fuel cell
05/01/2003WO2003036286A1 Sensor for determining the carbon monoxide concentration of a gas mixture
05/01/2003WO2003036284A2 Gas diffusion electrode support structure
05/01/2003WO2003036216A1 Heat exchanger, method for fluorination of the heat exchanger or component members thereof, and method of manufacturing the heat exchanger
05/01/2003WO2003036166A2 Process to prepare a hydrogen and carbon monoxide containing gas
05/01/2003WO2003036165A2 Process to reduce the temperature of a hydrogen and carbon monoxide containing gas and heat exchanger for use in said process
05/01/2003WO2003035609A1 Zwitterionic imides
05/01/2003WO2003035547A1 Hydrogen purification module
05/01/2003WO2003035419A1 Motor vehicle comprising a fuel cell and hydrogen gas evacuating means
05/01/2003WO2002067345A3 Atmospheric sofc power generation system
05/01/2003WO2002023645A3 Bipolar separator plate assembly for a fuel cell
05/01/2003WO2001097311A3 Water recovery on the anode side of a proton exchange membrane fuel cell
05/01/2003WO2001097307A3 Water recovery, primarly in the cathode side, of a proton exchange membrane fuel cell
05/01/2003US20030082459 Ionic conductive solid electrolyte, method of manufacturing the same and electrochemical system using the same
05/01/2003US20030082446 Reticulated and controlled porosity battery structures
05/01/2003US20030082437 Power generating method and cell
05/01/2003US20030082436 Electrode having microstructure of extended triple phase boundary by porous ion conductive ceria film coating and method to manufacture the said electrode
05/01/2003US20030082435 Fuel cell using variable porosity gas diffusion material
05/01/2003US20030082434 Solid oxide fuel cells and interconnectors
05/01/2003US20030082433 Fuel cell and method of controlling the same
05/01/2003US20030082432 Electrochemical fuel cell with an electrode having an in-plane nonuniform structure
05/01/2003US20030082431 Fuel cell and membrane
05/01/2003US20030082430 Fuel cell gasket assembly and method of making
05/01/2003US20030082429 Electrode for polymer electrolyte fuel cell, separator therefor, and polymer electrolyte fuel cell and generating system using them
05/01/2003US20030082428 Fuel cell system with recombiner
05/01/2003US20030082427 Fuel supply for a fuel cell
05/01/2003US20030082426 Replaceable fuel cell apparatus having information storage device
05/01/2003US20030082425 PEM fuel cell
05/01/2003US20030082423 Fuel cell
05/01/2003US20030082422 Fuel cell stack with cooling fins and use of expanded graphite in fuel cells
05/01/2003US20030082421 Liquid fuel-housing tank for fuel cell and fuel cell
05/01/2003US20030082420 Fuel cell using non-linear positive temperature coefficient material
05/01/2003US20030082419 System for fuel cell reformer start-up
05/01/2003US20030082418 Gas generation system
05/01/2003US20030082417 Calibration process and apparatus for an electrochemical cell system
05/01/2003US20030082416 Systems including replaceable fuel cell apparatus and methods of using replaceable fuel cell apparatus
05/01/2003US20030082308 Process for producing a coating film and process for producing a solid polymer electrolyte fuel cell
05/01/2003US20030079758 Process and composition for removing biofilm
05/01/2003US20030079566 For use as a catalyst in fuel cells or in chemical reactions
05/01/2003CA2463290A1 Zwitterionic imides
05/01/2003CA2462566A1 Continuous production of catalyst coated membranes
05/01/2003CA2461523A1 Heat exchanger, method for fluorination of the heat exchanger or component members thereof, and method of manufacturing the heat exchanger
04/2003
04/30/2003DE19523382C2 Kohlenstoffaerogele und Verfahren zu deren Herstellung Carbon aerogels and processes for their preparation
04/30/2003DE10202611C1 Fuel cell system operating method has fuel medium to air ratio regulated in proportion to fuel cell loading
04/30/2003CN2548266Y Solid oxide fuel cell stack module
04/30/2003CN1414652A Method of preparing membrane electrode using recasted perfluro sulfonic acid proton exchange film
04/30/2003CN1414646A Method of using metallic conductive glue to proceed solid oxide fuel cell fast sealing
04/30/2003CN1107355C Electrochemical process for oxidizing gas capable of reacting with oxygen
04/30/2003CN1107041C Flexible graphite sheet and its preparation method
04/30/2003CA2410139A1 Carbon black, electrocatalyst carrier formed from carbon black, and electrocatalyst and electrochemical device using carrier
04/30/2003CA2370993A1 Electrode for polymer electrolyte fuel cell, separator therefor, and polymer electrolyte fuel cell and generating system using them
04/29/2003US6555989 Efficient load-following power generating system
04/29/2003US6555928 Power source control method for an electric vehicle
04/29/2003US6555639 Microemulsions; fluoropolymers
04/29/2003US6555267 Membrane-separated, bipolar multicell electrochemical reactor
04/29/2003US6555262 Wicking strands for a polymer electrolyte membrane
04/29/2003US6555261 Microstructured flow fields
04/29/2003US6555260 Fuel cell system having a fuel cell stack with integrated polarity reversal protection diode
04/29/2003US6555259 Catalytic generation of hydrogen
04/29/2003US6555088 Using an oxidation-active noble metal shift catalyst is the catalyst.
04/29/2003US6554877 Liquid fuel compositions for electrochemical fuel cells
04/29/2003US6554609 Nanotechnology for electrical devices
04/29/2003US6554261 Humidifier
04/29/2003CA2409503A1 Replaceable fuel cell apparatus having information storage device
04/29/2003CA2409498A1 Systems including replaceable fuel cell apparatus and methods of using replaceable fuel cell apparatus
04/29/2003CA2409459A1 Fuel supply for a fuel cell
04/29/2003CA2409454A1 Pem fuel cell
04/29/2003CA2263395C Fuel cell, separator for the same and method for distributing gas in fuel cell
04/29/2003CA2262189C Fastening structure for fuel cell
04/29/2003CA2244350C Solid electrolyte type fuel battery
04/29/2003CA2221813C Substituted trifluorostyrene compositions
04/28/2003WO2002037596A2 Fuel cell unit for users connected to a rechargeable battery
04/28/2003WO2002037594A2 Method for operating an ht-pem fuel cell device and corresponding fuel cell device
04/28/2003WO2002037593A1 Pem fuel cell system, comprising an exhaust gas catalyst connected downstream on the anode side
04/28/2003WO2002037591A1 Method for regenerating co contamination in ht-pem fuel cells and a corresponding fuel-cell system
04/28/2003WO2002036379A1 Fuel cell unit for a vehicle, in particular a motor vehicle
04/28/2003CA2427142A1 Fuel cell unit for users connected to a rechargeable battery
04/28/2003CA2427140A1 Method for operating an ht-pem fuel cell system and associated fuel cell system
04/28/2003CA2427138A1 Fuel cell system
04/28/2003CA2427135A1 Fuel cell system for a vehicle, in particular a motor vehicle
04/28/2003CA2427133A1 Method for regenerating co poisoning in ht-pem fuel cells, and associated fuel cell system
04/24/2003WO2003034530A2 Fuel cell or electrolyser construction
04/24/2003WO2003034529A1 Solid polymer membrane for fuel cell with polyamine imbibed therein for reducing methanol permeability
04/24/2003WO2003034528A1 Power generation method by fuel cell power generation and fuel cell power generation system
04/24/2003WO2003034527A2 Control device for fuel cell system and control method
04/24/2003WO2003034526A2 Seals for fuel cells and fuel cell stacks
04/24/2003WO2003034525A1 Solid polymer electrolyte type fuel cell-use separator and production method therefor
04/24/2003WO2003034524A2 Manifold for fuel cell system
04/24/2003WO2003034515A2 One-step consolidation process for manufacturing solid oxide fuel cells
04/24/2003WO2003034445A1 Proton conductor, process for its production and electrochemical devices
04/24/2003WO2003033888A1 Internal combustion fuel reforming
04/24/2003WO2003033862A1 Operating fuel cells
04/24/2003WO2003033616A1 Corrosion inhibiting compositions and methods for fuel cell coolant systems
04/24/2003WO2003033576A1 Solid polymer membrane for fuel cell prepared by in situ polymerization
04/24/2003WO2003033566A1 Crosslinkable aromatic resins having protonic acid groups, and ion-conductive polymer membranes, binders, and fuel cells made by using the same
04/24/2003WO2003033431A1 Porcelain composition, composite material comprising catalyst and ceramic, film reactor, method for producing synthetic gas, apparatus for producing synthetic gas and method for activating catalyst
04/24/2003WO2003033406A1 12CaO · 7Al2O3 COMPOUND AND METHOD FOR PREPARATION THEREOF
04/24/2003WO2003033400A1 Fuel processing system and method of purging a fuel processing system
04/24/2003WO2003033113A2 Fuel gauge for hydrogen storage media
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