发明申请
- 专利标题： Electrolysis apparatus, electrochemical reaction membrane apparatus, porous electrical conductor, and production method thereof
- 专利标题（中）： 电解装置，电化学反应膜装置，多孔电导体及其制造方法
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申请号： US11361722申请日： 2006-02-24
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公开(公告)号： US20060201800A1公开(公告)日： 2006-09-14
- 发明人: Koji Nakazawa , Masanori Okabe , Masato Kita , Kenji Taruya , Tadashi Ogasawara , Kazuomi Azuma , Takashi Onishi
- 申请人： Koji Nakazawa , Masanori Okabe , Masato Kita , Kenji Taruya , Tadashi Ogasawara , Kazuomi Azuma , Takashi Onishi
- 申请人地址： JP Tokyo JP Hyogo
- 专利权人： Honda Motor Co., Ltd.,Sumitomo Titanium Corporation
- 当前专利权人： Honda Motor Co., Ltd.,Sumitomo Titanium Corporation
- 当前专利权人地址： JP Tokyo JP Hyogo
- 优先权： JP2005-51354 20050225
- 主分类号： B22F3/24
- IPC分类号： B22F3/24 ; C25B11/04
摘要：
A water electrolysis apparatus includes a plurality of unit cells. A membrane electrode assembly of the unit cell includes an anode side power feeding element and a cathode side power feeding element stacked on an anode catalyst layer and a cathode catalyst layer on both surfaces of a solid polymer electrolyte membrane. A surface of the anode side power feeding element is subjected to a grinding process, and then, subjected to an etching process to form a smooth surface.
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