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)
05/1990
05/03/1990WO1990004860A1 Fabrication of a monolithic solid oxide fuel cell
05/03/1990WO1990004859A1 Fabrication of dual porosity electrode structure
05/03/1990WO1990004858A1 Method for forming a gas-permeable and ion-permeable membrane
05/02/1990CN1007854B Cooling system for fuel cell power plants
05/01/1990US4921765 Combined goal gasifier and fuel cell system and method
05/01/1990US4921680 Reformer seal plate arrangement
04/1990
04/25/1990EP0364546A1 Installation for generating electrical energy from fuels by means of electrochemical fuel cells
04/24/1990US4920015 Electrochemical H2 S conversion
04/24/1990US4920014 Corrosion resistance, thermal insulation and heat resistance
04/17/1990US4917971 Internal reforming fuel cell system requiring no recirculated cooling and providing a high fuel process gas utilization
04/17/1990CA1267931A1 Stabilized carbonate fuel cell cathode
04/11/1990EP0362445A1 Electrical conditioning system for electrodes in an electrolysis cell
04/10/1990US4916036 Continuous consumable anode
04/05/1990WO1990003666A1 State of charge of redox cell
04/05/1990WO1989011739A3 Solid compositions for fuel cell electrolytes
04/05/1990DE3833426A1 Electrochemical cell
04/04/1990EP0361612A2 Method for generating electricity
04/04/1990EP0361383A1 Fuel cell
04/03/1990US4913983 Air flow over power supply container
04/03/1990US4913982 Roller milling multilayer tape of anode, cathodes, electrolyte, and interconnecting material
04/03/1990US4913706 Method for making a seal structure for an electrochemical cell assembly
03/1990
03/29/1990DE3832471A1 Extraction of gases from the electrolyte container of H2/O2 fuel-cell batteries
03/28/1990EP0360219A2 Seal structure for an electrochemical cell
03/27/1990US4911803 Composite hydrogen purification membrane and method for purifying hydrogen
03/27/1990CA1266977A1 Process and apparatus for conversion of water vapor with coal or hydrocarbon into a product gas
03/20/1990US4910101 Stack of single cells, gas separation plates
03/20/1990US4910100 Solid electrolyte fuel cell
03/20/1990US4910099 Preventing CO poisoning in fuel cells
03/20/1990US4909809 Apparatus for the production of gas
03/14/1990EP0357680A1 Gas diffusion cathodes, electrochemical cells and methods exhibiting improved oxygen reduction performance
03/07/1990EP0357077A2 Platinum black air cathode, method of operating same, and layered gas diffusion electrode of improved inter-layer bonding
03/07/1990EP0357025A1 Fuel cell
03/07/1990EP0356906A1 Hydrogen fuel reforming in a fog cooled fuel cell power plant assembly
03/06/1990CA1266375A1 Protective interlayer for high temperature solid electrolyte electrochemical cells
02/1990
02/28/1990EP0355420A1 Solid electrolyte fuel cell
02/27/1990US4904548 Method for controlling a fuel cell
02/27/1990US4904547 Fuel-cell device
02/20/1990US4902587 Fuel cell
02/20/1990US4902586 Once through molten carbonate fuel cell system
02/06/1990US4898793 Fuel cell device
02/06/1990US4898792 Electrochemical generator apparatus containing modified high temperature insulation and coated surfaces for use with hydrocarbon fuels
02/06/1990US4898699 Method for bonding a porous metal layer to a cermet surface
02/06/1990US4898653 Combination electrolysis cell seal member and membrane tentering means
02/06/1990US4898631 Slurrying with binder, solfent; compression, sintering
01/1990
01/30/1990CA1265188A1 Proton exchange polymer film fuel cells
01/24/1990CN1039002A Method of preparing ammonia
01/23/1990US4895775 Integral fuel cell electrode and matrix and a method for manufacturing same
01/23/1990US4895774 Electrolyte sandwiched between electrodes
01/23/1990US4895576 Method of doping interconnections for electrochemical cells
01/17/1990EP0351123A1 Fuel Cell
01/16/1990US4894355 Polytetrafluoroethylene, electroconductive carbon particles
01/16/1990US4894297 Fuel electrode impregnated with compound which form metal oxides upon heating
01/11/1990WO1990000153A1 Method of preparing ammonia
01/10/1990EP0350033A2 Improved catalytic reformer housing insulaton
01/10/1990CN1006431B Fuel cell
01/03/1990EP0349295A1 Sodium-sulphur cell, method of operating same and method of load levelling using the same
01/02/1990US4891280 Cathode for molten carbonate fuel cell
12/1989
12/26/1989US4889577 Ion exchange membrane joined to electroconductive screen
12/19/1989US4888254 Porous, axially elongated structure having plurality of interior electrolytic cells
12/13/1989EP0345908A1 A process for converting fuel into electricity
12/13/1989EP0345864A1 Process for making a membrane
12/13/1989EP0345824A1 Method for producing ceramics
12/13/1989EP0345393A1 Ceramic membrane and use thereof for hydrocarbon conversion
12/12/1989US4886586 Combination electrolysis cell seal member and membrane tentering means for a filter press type electrolytic cell
12/06/1989EP0344219A1 Gas-permeable and ion-permeable membrane for electrochemical system.
12/05/1989US4885078 Metal oxide coating on electrode
12/05/1989CA1263695A1 Fuel cell system
12/05/1989CA1263694A1 Solid electrolyte fuel cell and method for preparing it
11/1989
11/30/1989WO1989011739A2 Solid compositions for fuel cell electrolytes
11/29/1989EP0344089A1 Process for forming a fuel cell matrix
11/29/1989EP0343679A1 Water and heat management for solid polymer fuel cell stack
11/29/1989EP0343188A1 Electrically conductive titanium suboxides.
11/28/1989US4883724 Control unit of fuel cell generating system
11/28/1989US4883497 Formation of thin walled ceramic solid oxide fuel cells
11/28/1989CA1263438A1 Support assembly for cells of a secondary battery
11/28/1989CA1263436A1 Fuel cell system having electrolyte reclaiming means
11/21/1989US4882241 Redox battery
11/21/1989US4882240 Generation of pure hydrogen gas by catalytic conversion with halogen to hydrohalic acid; recycling by reacting metal with haloacid and forming salt
11/21/1989CA1263140A1 Fuel cell
11/15/1989EP0342110A1 Macrocylic amine complexes for ligand extraction and generation
11/15/1989EP0341365A1 A method of bonding a conductive layer on an electrode structure
11/09/1989DE3913596A1 Oxygen-ion-conducting solid electrolyte and process for the preparation thereof
11/09/1989DE3912941A1 Electrical power supply unit
11/09/1989DE3814160A1 Hydrogen/oxygen fuel cell with catalyst electrodes in the form of packings
11/08/1989EP0341189A1 Cathode flow control for fuel cell power plant
11/07/1989US4879189 Fuel cell air pressurization system and method
11/01/1989CN1005671B Fuel cell system and its vibration-proof device
10/1989
10/31/1989US4877693 Fuel cell apparatus for internal reforming
10/31/1989US4877506 Monolithic solid electrolyte oxygen pump
10/25/1989EP0338823A1 Solid electrolyte type fuel cells
10/24/1989US4876163 Generator configuration for solid oxide fuel cells
10/24/1989US4876162 Fuel cell with integral conduit means for statically removing liquid product water
10/24/1989US4876115 Porous gas diffusion electrodes of carbon particles supporting a catalyst
10/19/1989WO1989010010A1 Installation for generating electrical energy from fuels by means of electrochemical fuel cells
10/19/1989WO1989010009A1 Fuel cell anode
10/18/1989EP0337036A1 A method for bonding a conductive layer on an electrode structure
10/17/1989US4874678 Elongated solid electrolyte cell configurations and flexible connections therefor
10/17/1989US4874483 Process for the preparation of redox battery electrolyte and recovery of lead chloride
10/12/1989DE3810113A1 Process for providing the gases required for operating high-temperature fuel cells
10/11/1989EP0336450A2 Metal oxide materials
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