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Lucas Christian, Koschany Arthur, Schwesinger Thomas: Electrode a diffusion gazeuse ayant une capacite de diffusion reduite pour leau et cellule electrochimique a membrane electrolytique polymerique, Gas diffusion electrode with reduced diffusing capacity for water and polymer electrolyte membrane fuel cells. Magnet Motor Gesellschaft Fur Magnetmotorische Technik Mbh, Magnet Motor Gesellschaft Fur Magnetmotorische Technik Mbh, BLAKE CASSELS & GRAYDON, September 11, 1998: CA2282434 (2 worldwide citation)

Gas diffusion electrodes (1) for polymer electrolyte membrane fuel cells are modified such that the diffusion of water therein is inhibited in comparison with unmodified electrodes. Polymer electrolyte membrane fuel cells with the modified gas diffusion electrodes can be operated, with on the averag ...


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Koschany Arthur, Lucas Christian, Schwesinger Thomas: Electrode de diffusion gazeuse pour piles a combustible avec membrane en electrolyte polymerique, Gas diffusion electrode for polymer electrolyte membrane fuel cells. Magnet Motor Gesellschaft Fur Magnetmotorische Technik Mbh, Magnet Motor Gesellschaft Fur Magnetmotorische Technik Mbh, BLAKE CASSELS & GRAYDON, June 5, 1997: CA2238945

A particularly inexpensive, light, homogeneous and porous gas diffusion electrode (1, 1') for polymer electrolyte membrane fuel cells is produced as follows: carbonised carbon fibre nonwoven fabric (3, 3') is coated with a mixture of a soot suspension and a polytetrafluoroethylene suspension and the ...


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Koschany Arthur, Schwesinger Thomas: Ensemble membrane-electrode muni dun bord detancheite integre et methode de fabrication connexe, Membrane-electrode unit with integrated sealing edge and method of making the same. Magnet Motor Gesellschaft Fur Magnetmotorische Technik Mbh, Magnet Motor Gesellschaft Fur Magnetmotorische Technik Mbh, Blake Cassels & Graydon, January 5, 2010: CA2279206

The invention relates to a membrane-electrode unit (1) with an integrated wear ring for fuel cells provided with a polymer electrolyte membrane (2), the anode (3) being mounted on one face thereof and the cathode on the other face (4). The unit (1) is made of a multilayer material containing both an ...


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Koschany Arthur, Lucas Christian, Schwesinger Thomas: Cooling and wetting polymer-electrolyte fuel cells. Magnet Motor, March 15, 2000: EP0985239-A1

A polymer-electrolyte fuel cell (1) using air as oxidizing agent, under low overpressure, and different combustion gases, in particular hydrogen, is cooled by feeding liquid water directly into the gas passages (5, 9) of the combustion air and possibly of the combustible gas. The water introduced in ...


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Koschany Arthur, Schwesinger Thomas, Lucas Christian, Frank Georg, Deckers Gregor, Soczka Guth Thomas, Bönsel Harald, Knauf Rüdiger: (De) Gasdiffusionselektrode für polymerelektrolytmembran-brennstoffzellen, (En) Gas diffusion electrode for polymer electrolyte membrane fuel cells. Hoechst Research & Technology Deutschland & Co Kg, Magnet Motor, Koschany Arthur, Schwesinger Thomas, Lucas Christian, Frank Georg, Deckers Gregor, Soczka Guth Thomas, Bönsel Harald, Knauf Rüdiger, June 5, 1997: WO/1997/020358

(EN) A particularly inexpensive, homogeneous and porous gas diffusion electrode is produced with at least one electrically conducting water-repellent and gas-permeable gas diffusion layer containing a mechanically stable support material impregnated with at least one electrically conducting material ...


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Koschany Arthur, Lucas Christian, Schwesinger Thomas: (De) Gasdiffusionselektrode für polymerelektrolytmembran-brennstoffzellen, (En) Gas diffusion electrode for polymer electrolyte membrane fuel cells. Magnet Motor Gesellschaft Für Magnetmotorische Technik Mbh, Koschany Arthur, Lucas Christian, Schwesinger Thomas, KLUNKER SCHMITT NILSON HIRSCH, June 5, 1997: WO/1997/020359

(EN) A particularly inexpensive, light, homogeneous and porous gas diffusion electrode (1, 1') for polymer electrolyte membrane fuel cells is produced as follows: carbonised carbon fibre nonwoven fabric (3, 3') is coated with a mixture of a soot suspension and a polytetrafluoroethylene suspension an ...


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Koschany Arthur, Schwesinger Thomas: (De) Membran-elektrodeneinheit mit integriertem dichtrand und verfahren zu ihrer herstellung, (En) Membrane-electrode unit with an integrated wear ring, and production process. Magnet Motor Gesellschaft Für Magnetmotorische Technik Mbh, Koschany Arthur, Schwesinger Thomas, KLUNKER SCHMITT NILSON HIRSCH, July 30, 1998: WO/1998/033225

(EN) The invention relates to a membrane-electrode unit (1) with an integrated wear ring for fuel cells provided with a polymer electrolyte membrane (2), the anode (3) being mounted on one face thereof and the cathode on the other face (4). The unit (1) is made of a multilayer material containing bo ...


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Koschany Arthur, Lucas Christian, Schwesinger Thomas: (De) Gasdiffusionselektrode mit verringertem diffusionsvermögen für wasser und polymerelektrolytmembran-brennstoffzelle, (En) Gas diffusion electrode with reduced diffusing capacity for water and polymer electrolyte membrane fuel cells. Magnet Motor Gesellschaft Für Magnetmotorische Technik Mbh, Koschany Arthur, Lucas Christian, Schwesinger Thomas, KLUNKER SCHMITT NILSON HIRSCH, September 11, 1998: WO/1998/039809

(EN) The invention relates to gas diffusion electrodes (1) for polymer electrolyte membrane fuel cells which are modified in such a way that the diffusion of water therein is inhibited in comparison with unmodified electrodes. Polymer electrolyte membrane fuel cells with the modified gas diffusion e ...


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Koschany Arthur, Lucas Christian, Schwesinger Thomas: (De) Kühlung und befeuchtung von polymerelektrolyt-brennstoffzellen, (En) Cooling and wetting polymer-electrolyte fuel cells. Magnet Motor Gesellschaft Für Magnetmotorische Technik Mbh, Koschany Arthur, Lucas Christian, Schwesinger Thomas, KLUNKER SCHMITT NILSON HIRSCH, October 15, 1998: WO/1998/045889

(EN) A polymer-electrolyte fuel cell (1) using air as oxidizing agent, under low overpressure, and different combustion gases, in particular hydrogen, is cooled by feeding liquid water directly into the gas passages (5, 9) of the combustion air and possibly of the combustible gas. The water introduc ...



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