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公开(公告)号：EP0050300B1
公开(公告)日：1990-05-02
申请号：EP81108278.3
申请日：1981-10-13
申请人： Hitachi, Ltd.
发明人： Takeuchi, Seizi , Ishii, Kenzo , Kahara, Toshiki , Imahashi, Jinichi , Takeuchi, Masato , Okada, Hideo , Okabe, Sigeru , Matsuda, Shimpei , Nakajima, Fumito , Tobita, Hirosi , Tamura, Kohki
CPC分类号： H01M4/8821 , H01M4/8842 , H01M4/92 , H01M4/921 , H01M2004/8689 , H01M2300/0005 , H01M2300/0008
摘要： Fuel cell with improved and stabilized electrode performance having at least one gas diffusion electrode, where the gas diffusion electrode comprises an electronconductive, gas-permeable substrate and an electrode catalyst uniformly distributed on the substrate, the electrode catalyst comprising colonies each consisting of not more than 20 primary particles of noble metal each having a size of 10-30 A and being uniformly distributed and deposited on carrier powder.
摘要翻译： 具有改进且稳定的电极性能的燃料电池，其具有至少一个气体扩散电极，其中所述气体扩散电极包含导电的，透气的基材和均匀分布于所述基材上的电极催化剂，所述电极催化剂包含各自不超过 20个贵金属初级颗粒，每个初级颗粒的尺寸均为10-30A并均匀分布并沉积在载体粉末上。
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公开(公告)号：EP0050300A3
公开(公告)日：1982-09-15
申请号：EP81108278
申请日：1981-10-13
申请人： Hitachi, Ltd.
发明人： Takeuchi, Seizi , Ishii, Kenzo , Kahara, Toshiki , Imahashi, Jinichi , Takeuchi, Masato , Okada, Hideo , Okabe, Sigeru , Matsuda, Shimpei , Nakajima, Fumito , Tobita, Hirosi , Tamura, Kohki
CPC分类号： H01M4/8821 , H01M4/8842 , H01M4/92 , H01M4/921 , H01M2004/8689 , H01M2300/0005 , H01M2300/0008
摘要： Fuel cell with improved and stabilized electrode performance having at least one gas diffusion electrode, where the gas diffusion electrode comprises an electron-conductive, gaspermeable substrate and an electrode catalyst uniformly distributed on the substrate, the electrode catalyst comprising colonies each consisting of not more than 20 primary particles of noble metal each having a size of 10-30 A and being uniformly distributed and deposited on carrier powder.
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3.发明公开Fuel cell provided with electrolyte plate made of electrical insulating long fibers 失效具有电绝缘的长纤维电解质板的verfertigten燃料电池。
公开(公告)号：EP0066751A1
公开(公告)日：1982-12-15
申请号：EP82104434.4
申请日：1982-05-19
申请人： Hitachi, Ltd.
发明人： Okada, Hideo , Takeuchi, Masato , Okabe, Sigeru , Tobita, Hiroshi , Matsuda, Shimpei , Tamura, Kohki , Nakajima, Fumito
CPC分类号： H01M8/142 , H01M8/0289 , H01M8/0293 , H01M8/0295 , H01M2008/147 , H01M2300/0051 , Y02E60/526 , Y10T29/49108 , Y10T29/49115
摘要： A fuel cell provided with an electrolyte retaining plate made of electrical insulating long fibers such as lithium aluminate long fibers which have preferably a length of 100 to 400 µm and a diameter of 1 to 4 µm, are interlocked each other and have vacant spaces for filling an electrolyte can be constructed and operated safely without damaging the electrolyte retaining plate for a long period of time.
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4.发明授权
公开(公告)号：EP0066751B1
公开(公告)日：1989-10-11
申请号：EP82104434.4
申请日：1982-05-19
申请人： Hitachi, Ltd.
发明人： Okada, Hideo , Takeuchi, Masato , Okabe, Sigeru , Tobita, Hiroshi , Matsuda, Shimpei , Tamura, Kohki , Nakajima, Fumito
CPC分类号： H01M8/142 , H01M8/0289 , H01M8/0293 , H01M8/0295 , H01M2008/147 , H01M2300/0051 , Y02E60/526 , Y10T29/49108 , Y10T29/49115
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公开(公告)号：EP0060560A1
公开(公告)日：1982-09-22
申请号：EP82102131.8
申请日：1982-03-16
发明人： Kahara, Toshiki , Matsuda, Shimpei , Ishii, Kenzo , Takeuchi, Seizi , Imahashi, Jinichi , Honji, Akio
CPC分类号： H01M8/0293 , H01M2/162 , H01M2/1646 , H01M2300/0005
摘要： A fuel cell comprising a pair of gas diffusion electrodes, an electrolyte retaining matrix disposed between said gas diffusion electrodes, and a phosphoric acid electrolyte disposed within said matrix, characterized by using as matrix that comprising one or more metal oxides having electronic insulation and insolubility in phosphoric acid and a binder is excellent in phosphoric acid retaining ability and can be used for a long period of time without degradation of the performance of fuel cell.
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公开(公告)号：EP0050300A2
公开(公告)日：1982-04-28
申请号：EP81108278.3
申请日：1981-10-13
申请人： Hitachi, Ltd.
发明人： Takeuchi, Seizi , Ishii, Kenzo , Kahara, Toshiki , Imahashi, Jinichi , Takeuchi, Masato , Okada, Hideo , Okabe, Sigeru , Matsuda, Shimpei , Nakajima, Fumito , Tobita, Hirosi , Tamura, Kohki
CPC分类号： H01M4/8821 , H01M4/8842 , H01M4/92 , H01M4/921 , H01M2004/8689 , H01M2300/0005 , H01M2300/0008
摘要： Fuel cell with improved and stabilized electrode performance having at least one gas diffusion electrode, where the gas diffusion electrode comprises an electron-conductive, gaspermeable substrate and an electrode catalyst uniformly distributed on the substrate, the electrode catalyst comprising colonies each consisting of not more than 20 primary particles of noble metal each having a size of 10-30 A and being uniformly distributed and deposited on carrier powder.
摘要翻译： 具有改进和稳定的电极性能的燃料电池，其具有至少一个气体扩散电极，其中所述气体扩散电极包含电子传导性的，可透气的基材和均匀分布在所述基材上的电极催化剂，所述电极催化剂包含各自不超过 20个贵金属初级颗粒，每个初级颗粒的尺寸均为10-30A并均匀分布并沉积在载体粉末上。
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