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)
09/2003
09/24/2003EP1345675A1 Cation-conducting or proton-conducting ceramic membrane infiltrated with an ionic liquid, method for the production thereof and use of the same
09/24/2003EP1345674A1 Cation-conducting or proton-conducting ceramic membrane based on a hydroxysilylic acid, method for the production thereof and use of the same
09/24/2003EP1171239B1 Method for producing a catalyst
09/24/2003CN1444789A System of and method for power management
09/24/2003CN1444780A Retention system for fuel-cell stack manifolds
09/24/2003CN1444779A Method and apparatus for humidification and temp. control of incoming fuel cell process gas
09/24/2003CN1444640A Dual use hydrocarbon fuel composition
09/24/2003CN1444302A Two-stage anode circulation preheating fuel cell power generation system
09/24/2003CN1444004A Radiating fin and pipe for high temp. heat exchanger
09/24/2003CN1443885A Conductive carbon fibre fabric and solid polymer fuel cell
09/24/2003CN1122322C Solid high polymer electrolyte fuel cell and method for producing the same
09/24/2003CN1121976C Method and apparatus for injecting liquid hydrocarbon fuel into fuel cell power plant reformer
09/23/2003US6623882 Bipolar plate for a fuel cell
09/23/2003US6623881 High performance solid electrolyte fuel cells
09/23/2003US6623880 Fuel cell-fuel cell hybrid system
09/23/2003US6623720 Water gas shift catalysts for use in producing hydrogen for chemical processing and petroleum refining, and reducing the carbon monoxide content of feeds to fuel cells; highly active, durable, and sulfur tolerant catalyst
09/23/2003US6622986 Regulator valve with spacing chamber
09/23/2003CA2241862C Electroconversion cell
09/18/2003WO2003077345A1 Method and apparatus for water management of a fuel cell system
09/18/2003WO2003077344A1 Method for quick start-up of a fuel processing system using controlled staged oxidation
09/18/2003WO2003077343A1 Solid oxide fuel cell
09/18/2003WO2003077342A2 Bipolar plate having integrated gas-permeable membrane
09/18/2003WO2003077341A2 High performance fuel cells
09/18/2003WO2003077340A2 Ion conducting composite membrane materials containing an optionally modified zirconium phosphate dispersed in a polymeric matrix, method for preparation of the membrane material and its use
09/18/2003WO2003077339A2 Hydrogen recycle for solid oxide fuel cell
09/18/2003WO2003077336A1 Method for manufacturing polymer electrolyte type fuel cell
09/18/2003WO2003077329A2 Polymer composites, electrodes and fuel cells
09/18/2003WO2003076689A2 Hydrogen based energy storage apparatus and method
09/18/2003WO2003076061A2 Ion exchange system structure with a microtextured surface, method of manufacture, and method of use thereof
09/18/2003WO2003076048A1 Gas separation by combined pressure swing and displacement purge
09/18/2003WO2003041205A3 Method for reusing current collectors/distributors of solid polymer electrolyte fuel cell stacks
09/18/2003WO2003026072A8 Electrical contacting device for a fuel cell
09/18/2003WO2003013729A9 Thermally efficient micromachined device
09/18/2003WO2003008793A3 Motor vehicle
09/18/2003WO2003003494A3 Method and apparatus for adjusting the temperature of a fuel cell by facilitating methanol crossover and combustion
09/18/2003WO2002047191A9 Process for air enrichment in producing hydrogen for use with fuel cells
09/18/2003WO2002033774A3 Tab for zinc/air cell
09/18/2003WO2002031901A3 Segmented electrode tubular solid oxide fuel cell, and method of manufacture
09/18/2003US20030176953 Control system for an electric heater
09/18/2003US20030176951 System integrating a reformer and a fuel cell system
09/18/2003US20030176277 Aerogel type platinum-tuthenium-carbon catalyst, method for manufacturing the same and direct methanol fuel cell comprising the same
09/18/2003US20030175581 Additives to the gas supply of fuel cells with circulating electrolytes and means to regenerate used stacks
09/18/2003US20030175580 Electrode catalyst for fuel cell and fuel cell using the same
09/18/2003US20030175579 Fuel cell electrode and fuel cell
09/18/2003US20030175578 Membrane and electrode assembly, production method of the same and fuel cell employing the same
09/18/2003US20030175577 Converging/diverging flow channels for fuel cell
09/18/2003US20030175576 Metal separator for fuel cell and production method therefor
09/18/2003US20030175575 PEM fuel cell stack and method of making same
09/18/2003US20030175574 Fuel cell stack
09/18/2003US20030175573 Single cell and stack structure for solid oxide fuel cell stacks
09/18/2003US20030175572 Fuel cell arrangement and method for operating a fuel cell arrangement
09/18/2003US20030175571 Graphite particles in binder
09/18/2003US20030175570 Solid polymer electrolyte fuel cell unit
09/18/2003US20030175569 Membrane electrode assembly, fuel cell, electrolytic cell, and solid electrolyte
09/18/2003US20030175568 Apparatus for humidification and temperature control of incoming fuel cell process gas
09/18/2003US20030175567 Pressure regulation of a fuel cell hydrogen tank system
09/18/2003US20030175566 Fuel cell power systems and methods of operating fuel cell power systems
09/18/2003US20030175565 Solid oxide fuel cell system and a method for controlling the same
09/18/2003US20030175564 Hydrogen fueling system
09/18/2003US20030175563 Fuel cell facility and method for operating a fuel cell facility
09/18/2003US20030175562 Using catalyst containing Group 8 metal, or oxide on catalyst supports
09/18/2003US20030175561 Using steam; exothermic reactions
09/18/2003US20030175439 Process for making dense thin films
09/18/2003US20030175174 Pertains to device having continuous labyrinth passage for continuous and/or intermittent oxidation/burning off of solid carbon particles in gas stream containing oxygen for decomposing chemical compounds in gas stream
09/18/2003US20030173211 Electrochemical half-cell
09/18/2003US20030173058 Compact precooler
09/18/2003CA2529998A1 Feedstock delivery system and fuel processing systems containing the same
09/18/2003CA2478438A1 High performance fuel cells
09/18/2003CA2478309A1 Bipolar plate having integrated gas-permeable membrane
09/18/2003CA2477262A1 Gas separation by combined pressure swing and displacement purge
09/18/2003CA2476409A1 Hydrogen recycle for solid oxide fuel cell
09/18/2003CA2452156A1 Method for manufacturing polymer electrolyte type fuel cell
09/17/2003EP1345280A1 Solid electrolyte with nanometre size pores
09/17/2003EP1345279A1 Catalyst for oxidation of gaseous compound
09/17/2003EP1345104A1 Control system for an electric heater
09/17/2003EP1344844A1 Apparatus for producing hydrogen, electrochemical device, method for producing hydrogen and method for generating electrochemical energy
09/17/2003EP1344272A2 Method for producing a solid ceramic fuel cell
09/17/2003EP1344271A2 The use of sulfur-containing fuels for direct oxidation fuel cells
09/17/2003EP1344270A2 Systems and processes for providing hydrogen to fuel cells
09/17/2003EP1344269A2 Proton exchange membrane fuel cell system by use of radial placement and integrated structural support system
09/17/2003EP1344268A2 Low-temperature fuel cell
09/17/2003EP1344267A2 Fuel cell interconnect
09/17/2003EP1344266A1 Fuel cell for powering electronic appliances, in particular portable objects
09/17/2003EP1344262A2 Hydrogen storage bed system including an integrated thermal management system
09/17/2003EP1343835A1 Organic ionic conductive membrane for fuel cell and method for making same
09/17/2003EP1343737A1 Method for preparing a thin ceramic material with controlled surface porosity gradient, and resulting ceramic material
09/17/2003EP1053262B1 Fluorinated ionomers and their uses
09/17/2003CN1443380A Use of sulfur-containing fuels for direct oxidation fuel cells
09/17/2003CN1443379A Water recovery, primarily in cathode side, of proton exchange membrane fuel cell
09/17/2003CN1443378A Dimensionally stable gas diffusion electrode
09/17/2003CN1443299A Device for measuring/determining physical quantity of medium
09/17/2003CN1442924A Two stage cyclic preheating high temperature fuel battery power generating system
09/17/2003CN1442923A Coal gasification two stage high temperature fuel battery electric generating system
09/17/2003CN1442922A High temperature fuel battery cathode cyclic preheating electric generating system
09/17/2003CN1442921A High temperature fuel battery anode cyclic preheating electric generating system
09/17/2003CN1442920A Two stage cathode cyclic preheating fuel battery electric generating system
09/17/2003CN1442919A Structural body for fuel battery positive electrode
09/17/2003CN1121730C Method of forming metal or its oxide layers on ion conductive polymer membranes
09/16/2003US6621247 Electronic monitoring device for a multipart electrical energy storage unit
09/16/2003US6620546 Ionic composition comprising salt having conductivity of greater than 10-5 S.cm-1 between -30 and 150 degrees C; cation is proton, hydronium, hydroxonium, nitrosonium, ammonium or metal cation; anion is carbanion containing fluorine
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