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)
09/2012
09/12/2012CN102668211A Management of operation of a pem -fuel -cell -stack backup electric generator
09/12/2012CN102668210A 燃料电池 Fuel Cell
09/12/2012CN102668209A Fuel cell system and method for stopping fuel cell system
09/12/2012CN102668208A Bipolar plate for fuel cell and method for producing the same
09/12/2012CN102668207A Macromolecular electrolyte membrane for a fuel cell, and a membrane electrode binder material and a fuel cell comprising the same
09/12/2012CN102668206A Plate processing
09/12/2012CN102668205A Fuel cell assembly
09/12/2012CN102668204A Method for mechanically stabilizing nitrogen-containing polymers
09/12/2012CN102668201A Fuel cell electrode with nanostructured catalyst and dispersed catalyst sublayer
09/12/2012CN102668200A Catalyst having metal oxide doping for fuel cells
09/12/2012CN102666930A Electrolysis device
09/12/2012CN102664280A Pump-free lithium ion flow battery and preparation method of electrode suspension solution
09/12/2012CN102664279A Passive power supply method and power supply system for vanadium cell emergency power supply
09/12/2012CN102664278A 燃料电池系统 The fuel cell system
09/12/2012CN102664271A Fuel cell anode, fuel cell and preparation method thereof
09/12/2012CN102661200A Fuel cell/gas turbine hybrid power system with catalytic combustor
09/12/2012CN102660120A Crosslinked proton exchange membrane with specific oriented structure and preparation method thereof
09/12/2012CN102660043A Preparation of novel polyphosphazene alkaline membrane
09/12/2012CN102659839A Double (4-halogen phenyl group) (3'-dialkyl oxygen phosphine phenone group) oxygen phosphine and preparation method thereof
09/12/2012CN102659237A Method for repairing polluted underground water in situ by using microbiological fuel cell technology
09/12/2012CN102659127A Method for preparing hydroxyapatite type lanthanum silicate electrolyte powder through low-temperature presintering
09/12/2012CN102658645A Method for preparing perfluorinated sulfonic acid proton exchange membrane with specifically-oriented structure
09/12/2012CN102013505B Automotive fuel cell hydrogen circulating system
09/12/2012CN101622745B Proton conductive film, membrane-electrode assembly, and solid polymer electrolyte fuel cell
09/12/2012CN101536225B Processes, framed membranes and masks for forming catalyst coated membranes and membrane electrode assemblies
09/11/2012US8263710 Solid polymer electrolyte material, liquid composition, solid polymer fuel cell and fluoropolymer
09/11/2012US8263290 Precious metal oxide catalyst for water electrolysis
09/11/2012US8263289 Fuel cell stack and method of producing its separator plates
09/11/2012US8263288 Rapid start-up, auxiliary power, and air preheating device of high temperature fuel cell systems
09/11/2012US8263287 Polymer electrolyte membranes comprising alkyl graft chains and a process for producing the same
09/11/2012US8263286 Membrane-electrode assembly and polymer electrolyte fuel cell
09/11/2012US8263285 Membrane-electrode assembly and fuel cell having the same
09/11/2012US8263283 Fuel cell system and control method thereof
09/11/2012US8263282 Fuel cell system and control method thereof
09/11/2012US8263281 Method for operating fuel-cell electricity-generating device
09/11/2012US8263280 Compact air preheater for solid oxide fuel cell systems
09/11/2012US8263279 Apparatus for optimized cooling of a drive unit and a fuel cell in a fuel cell vehicle
09/11/2012US8263278 Fuel cell system and its operation method
09/11/2012US8263277 Rehydration of fuel cells
09/11/2012US8263275 Fuel cell system having a control unit for measuring impedance
09/11/2012US8263274 Steam reformer with recuperative heat exchanger
09/11/2012US8263273 Fuel cell system and method for controlling the same
09/11/2012US8263272 Cogeneration system using fuel cell
09/11/2012US8263271 Fuel cell system
09/11/2012US8263270 Fuel cell vehicle and water discharging method for fuel cell vehicle
09/11/2012US8263259 Bipolar plates and end plates for fuel cells and methods for making the same
09/11/2012US8263207 channel layers formed in a gas diffusion medium, which have a hydrophilicity/hydrophobicity different from that of the gas diffusion medium, to solve the problems of flooding at the cathode, of water deficit at the anode, of gas transfer for the fuel cell at the same time; prolonged service life
09/11/2012US8262756 Hydrogen generator, method of operating hydrogen generator, and fuel cell system
09/11/2012CA2657760C Motor system
09/11/2012CA2642544C Proton conductive electrolyte and electrochemical cell having the same
09/11/2012CA2510667C Securement system for a fuel cell operating in a closed room
09/11/2012CA2476020C System for generating hydrogen fuel to a fuel cell
09/07/2012WO2012118809A2 Energy unit with safe and stable hydrogen storage
09/07/2012WO2012118533A2 Fuel cell purge system
09/07/2012WO2012117983A1 Fuel cell stack
09/07/2012WO2012117982A1 Fuel cell stack
09/07/2012WO2012117937A1 Fuel cell system
09/07/2012WO2012117725A1 Gas-liquid separator and fuel cell system
09/07/2012WO2012117676A1 Polymer electrolyte fuel cell
09/07/2012WO2012117661A1 Fuel cell
09/07/2012WO2012117594A1 Power storage battery
09/07/2012WO2012117543A1 Power storage battery
09/07/2012WO2012117525A1 Fuel cell system
09/07/2012WO2012117172A1 Fuel-cell stack comprising an anode chamber comprising in the anode chamber an area for condensing and removing water and method for condensing and removing water formed in said chamber
09/07/2012WO2012117158A1 Method and arrangement for improved heating of a high temperature fuel cell system
09/07/2012WO2012117150A1 Method and arrangement for improved operability of a high temperature fuel cell system
09/07/2012WO2012117035A1 Fuel cell comprising at least two stacked printed circuit boards with a plurality of interconnected fuel cell units
09/07/2012WO2012116994A1 Novel separator, an electrochemical cell therewith and use thereof therein
09/07/2012WO2012116782A1 Proton conducting electrolytes with cross-linked copolymer additives for use in fuel cells
09/07/2012WO2012081936A3 Flat tubular or plate type solid oxide fuel cell
09/07/2012WO2011089518A8 Energy storage and generation systems
09/07/2012WO2011067627A3 A novel cow dung based microbial fuel cell
09/07/2012CA2836056A1 Energy unit with safe and stable hydrogen storage
09/07/2012CA2828699A1 Fuel-cell stack comprising an anode chamber comprising in the anode chamber an area for condensing and removing water and method for condensing and removing water formed in said chamber
09/07/2012CA2828460A1 Fuel cell comprising at least two stacked printed circuit boards with a plurality of interconnected fuel cell units
09/07/2012CA2828165A1 Novel separator, an electrochemical cell therewith and use thereof therein
09/07/2012CA2825935A1 Fuel cell system
09/06/2012US20120225476 Systems for the utilization of ruminant animal methane emissions
09/06/2012US20120225373 Electrode assembly for a solid oxide fuel cell and method for making the same
09/06/2012US20120225372 Proton conducting electrolytes with cross-linked copolymer additives for use in fuel cells
09/06/2012US20120225371 Ionomer for alkaline fuel cell
09/06/2012US20120225370 Minimizing electrode contamination in an electrochemical cell
09/06/2012US20120225369 Solid oxide fuel cell
09/06/2012US20120225368 Solid oxide fuel cell
09/06/2012US20120225367 Fuel cell
09/06/2012US20120225366 Identifying fuel cell defects
09/06/2012US20120225365 Method for controlling fuel cell system
09/06/2012US20120225364 Method of stopping operation of fuel cell system
09/06/2012US20120225363 Solid oxide fuel cell system
09/06/2012US20120225362 Energy unit with safe and stable hydrogen storage
09/06/2012US20120225361 Composite proton conducting electrolyte with improved additives for fuel cells
09/06/2012US20120225360 Method for operating a fuel cell
09/06/2012US20120225332 Thermal electrochemical cell
09/06/2012US20120225330 Fuel cell system
09/06/2012US20120225329 Fuel cell system
09/06/2012US20120225326 Module element, in particular for a biofuel cell, and manufacturing process
09/06/2012US20120223185 On-board supply system and on-board galley having a fuel cell unit for use in an aircraft
09/06/2012DE112010002556T5 Brennstoffzellensystem Fuel cell system
09/06/2012DE112008001770B4 Brennstoffzellensystem Fuel cell system
09/06/2012DE112008001766B4 Elektrolytmembran und Brennstoffzelle unter Verwendung derselben Electrolyte membrane fuel cell and using the same
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