发明申请
- 专利标题： FUEL CELL, METHOD FOR PRODUCING SAME, AND ELECTRONIC DEVICE
- 专利标题（中）： 燃料电池，其制造方法和电子设备
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申请号： US12104988申请日： 2008-04-17
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公开(公告)号： US20080248374A1公开(公告)日： 2008-10-09
- 发明人: Mamoru Hatakeyama , Takashi Tomita , Hideki Sakai , Atsushi Sato , Takaaki Nakagawa
- 申请人： Mamoru Hatakeyama , Takashi Tomita , Hideki Sakai , Atsushi Sato , Takaaki Nakagawa
- 申请人地址： JP Tokyo
- 专利权人： SONY CORPORATION
- 当前专利权人： SONY CORPORATION
- 当前专利权人地址： JP Tokyo
- 优先权： JP2005-295532 20051007
- 主分类号： H01M8/00
- IPC分类号： H01M8/00
摘要：
A fuel cell includes a positive electrode, a negative electrode, an enzyme including an oxidase that oxidizes a monosaccharide, the enzyme being immobilized on the negative electrode, an electron mediator including a compound having a naphthoquinone skeleton, the electron mediator being immobilized on the negative electrode, a coenzyme that is formed by oxidation of the monosaccharide, and a coenzyme oxidase that oxidizes the coenzyme, in which the ratio of the electron mediator to the coenzyme is in the range of 1.0 (mol):0.33 (mol) to 1.0 (mol):1.0 (mol).
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