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)
03/2000
03/30/2000DE19844059A1 Elektrolysezelle und deren Verwendung Electrolytic cell and the use thereof
03/30/2000CA2344449A1 Catalysts for the selective oxidation of carbon monoxide in hydrogen-containing gases
03/29/2000EP0989621A2 Multi-stage isothermal CO preferential oxidation reactor
03/29/2000EP0989290A2 Hydrogen absorbing tank apparatus
03/29/2000EP0989206A1 Electrolysis cell and use thereof
03/29/2000EP0988655A1 A fuel cell assembly
03/29/2000EP0988654A1 Double layer cathode for molten carbonate fuel cells and method for producing the same
03/29/2000EP0988444A1 Engine cooling system and method with temperature-controlled expansion chamber
03/29/2000CN1249069A Pressurized, integrated electrochemical converter energy system
03/28/2000US6042968 Process for producing polybenzimidazole fabrics for use in fuel
03/28/2000US6042960 Automatic water vapor density control of hydrogen gas
03/28/2000US6042959 Membrane electrode assembly and method of its manufacture
03/28/2000US6042958 Composite membranes
03/28/2000US6042956 Method for the simultaneous generation of electrical energy and heat for heating purposes
03/28/2000US6042955 Fuel cell and method of controlling same
03/28/2000US6042703 Combination of biasing electrodes and offset seals is particularly effective in eliminating anode seal failure
03/28/2000US6042702 Electrochemical cell having a current distributor comprising a conductive polymer composite material
03/23/2000WO2000016426A1 Fuel cell power supply with exhaust recycling for improved water management
03/23/2000WO2000016425A1 Electrical current generation system
03/23/2000WO2000016424A1 Plastic plate and method for producing the same
03/23/2000WO2000016423A2 Solid oxide fuel cell which operates with an excess of fuel
03/23/2000WO2000016422A1 Polymer-based hydroxide conducting membranes
03/23/2000WO2000016420A1 Process for the preparation of reticulated copper or nickel sulfide
03/23/2000WO2000015691A1 Ion-exchange polymers
03/23/2000WO2000015679A1 Water based grafting
03/23/2000WO2000015547A2 Metal-carbon composite powders, methods for producing powders and devices fabricated from same
03/23/2000WO2000003445A3 Electrode made of flexible graphite composite
03/23/2000WO1999054949A3 Method of making closed end ceramic fuel cell tubes
03/23/2000WO1999054947A3 Fuel cell tubes and method of making same
03/23/2000DE19906099C1 High-temperature fuel cell layout for operating turbines includes a fuel cell block fitted with a current inverter and a turbine generator attached to at least one fuel cell block
03/23/2000DE19852960C1 Fuel cell exhaust gas catalytic converter contains pellets between two perforated cylinders
03/23/2000DE19841919A1 Fuel cell module for, e.g., solid oxide fuel cell has soldered joints between the anodes and their current collectors
03/23/2000CA2344148A1 Polymer-based hydroxide conducting membranes
03/23/2000CA2343740A1 Solid oxide fuel cell which operates with an excess of fuel
03/23/2000CA2343115A1 Water based grafting
03/23/2000CA2341464A1 Process for the preparation of reticulated copper or nickel sulfide
03/22/2000EP0987777A1 Catalytic layer for polymer electrolyte fuel cells
03/22/2000EP0987054A1 A method and apparatus for selective removal of carbon monoxide
03/22/2000EP0986832A1 Electrolytic reactor such as fuel cell with zeolite membrane
03/22/2000EP0986600A2 Method for producing solutions of polymers functionalized by acid groups by microwave radiation
03/22/2000EP0907980B1 Method of producing membrane electrode units for pem fuel cells
03/22/2000EP0870340A4 New polymer material for electrolytic membranes in fuel cells
03/22/2000CA2260739A1 Multi-stage, isothermal co preferential oxidation reactor
03/21/2000US6040077 Catalyst for membrane electrode assembly and method of making
03/21/2000US6040076 One piece fuel cell separator plate
03/21/2000US6040075 Electrolytic and fuel cell arrangements
03/21/2000US6040073 Fuel cell
03/21/2000US6040072 Apparatus and method for compressing a stack of electrochemical cells
03/21/2000US6040070 Perovskite type ABO3 with surface layer
03/21/2000US6039853 Electrochemical half-cell
03/21/2000US6039823 Composite article
03/16/2000WO2000014819A1 Solid polymer type fuel cell system
03/16/2000WO2000014816A2 Gas diffusion structure perpendicular to the membrane of polymer-electrolyte membrane fuel cells
03/16/2000WO2000014009A1 Electrochemical gas purifier
03/16/2000WO2000013791A1 Gold catalyst for fuel cell
03/16/2000WO1999067829A3 Direct mass and heat transfer fuel cell power plant
03/16/2000WO1999039841A9 Direct deposit of catalyst on the membrane of direct feed fuel cells
03/16/2000DE19850829C1 Cooling-heating circuit for motor vehicle has temperature increasing and/or reducing devices associated with cooling-heating circuit at least partly according to their operating states, especially temperature
03/16/2000DE19840517A1 Gasdiffusionsstruktur senkrecht zur Membran von Polymerelektrolyt-Membran Brennstoffzellen Gas diffusion structure perpendicular to the membrane of polymer electrolyte membrane fuel cell
03/16/2000DE19838800C1 Batterieseparator auf Basis von keramisch beschichtetem Trägermaterial A battery-based ceramic coated substrate
03/16/2000CA2343519A1 Gold catalyst for fuel cell
03/16/2000CA2342825A1 Polymer-electrolyte membrane fuel cell
03/15/2000EP0985241A1 Integral pem fuel cell heating module and the use thereof, and pem fuel cell stacks
03/15/2000EP0985240A1 Fuel cell system
03/15/2000EP0985239A1 Cooling and wetting polymer-electrolyte fuel cells
03/15/2000EP0984998A1 Bipolar membranes with fluid distribution passages
03/15/2000EP0907979B1 Direct methanol fuel cell (dmfc)
03/15/2000EP0896741B1 Process for producing a cation-exchanging polymer electrolyte membrane (pem)
03/15/2000EP0876686B1 Fluid-cooled fuel cell with distribution ducts
03/15/2000EP0867046B1 High-temperature fuel cell with at least one electrically insulating layer and a method of producing a high-temperature fuel cell
03/14/2000US6037076 Comprising a fuel electrode, oxidizer electrode and an electrolyte porous retaining body of lithium aluminate and a reinforcing material in an electrolye containing an alkali carbonate; durability; suppressing the outflow of electrolyte
03/14/2000US6037075 Electrically non-conductive plate structures and high pressure electrochemical cell devices employing same
03/14/2000US6037074 Flexible graphite composite for use in the form of a fuel cell flow field plate
03/14/2000US6037073 Bipolar plate/diffuser for a proton exchange membrane fuel cell
03/14/2000US6037072 Fuel cell with metal screen flow field
03/14/2000US6036838 Connnecting electrode segment to current source or drain so that the current flow generates a magnetic field around the conductor and measuring maganetic field as an indicator of conversion
03/09/2000WO2000013243A2 Improved gas diffusion electrode, method for producing said electrode and method for waterproofing a gas diffusion electrode
03/09/2000WO2000013242A2 Screen printing method for producing a gas diffusion electrode
03/09/2000WO2000012932A2 Integrated fuel processor, furnace, and fuel cell system for providing heat and electrical power to a building
03/09/2000WO2000012927A2 Apparatus for controllably breaking hollow spheres
03/09/2000WO2000012888A2 Fuel supply system for a vehicle including a vaporization device for converting fuel and water into hydrogen
03/09/2000WO2000012758A1 A novel method of diagnosing, monitoring, staging, imaging and treating various cancers
03/09/2000WO1999054407A3 Engineering ionomeric blends and engineering ionomeric blend membranes
03/09/2000DE19838652A1 Extracting heat from a fuel cell involves transfer of heat to a heat carrier medium which endothermic phase change
03/09/2000DE19837669A1 Katalysatorschicht für Polymer-Elektrolyt-Brennstoffzellen Catalyst layer for polymer electrolyte fuel cells
03/09/2000CA2341476A1 Integrated fuel processor, furnace, and fuel cell system for providing heat and electrical power to a building
03/09/2000CA2341142A1 A novel method of diagnosing, monitoring, staging, imaging and treating various cancers
03/09/2000CA2339940A1 Apparatus for controllably breaking hollow spheres
03/08/2000EP0984500A2 Reactor comprising a ceramic membrane for carrying out endothermic reactions and process for providing heat to endotermic reactions
03/08/2000EP0984081A1 Bipolar plate and electrolyzer with bipolar plate
03/08/2000EP0983963A2 Process and reactor system for preparation of synthesis gas
03/08/2000EP0983786A2 Separation of oxygen from an oxygen-containing gas
03/08/2000EP0983134A1 Method for producing polymer electrolyte membrane and fuel cell
03/08/2000EP0811254B1 Corrosion resistant fuel cell assembly
03/08/2000CN2368165Y Solid-oxide fuel battery
03/08/2000CN1246441A Method for preparing synthetic gas and reactor system
03/08/2000CN1246384A Ceramic membrane for endothermic reaction
03/07/2000US6033794 Multi-stage fuel cell system method and apparatus
03/07/2000US6033793 For driving a turbine or heating a dwelling or workplace.
03/07/2000US6033634 Plate type shift reformer and shift converter with hydrogen permeate chamber
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