发明名称 |
Fuel cell, electronic device, portable terminal and camera |
摘要 |
A fuel cell including, a cell unit which has a fuel electrode including a catalyst, an air electrode including a catalyst, and an electrolyte membrane which is sandwiched by the fuel electrode and the air electrode; a fuel chamber which is disposed at a fuel electrode side, and which stores fuel; an air chamber which is disposed at an air electrode side and to which air is supplied; and a recovery chamber in which a fuel-side by-product, which is generated by a catalytic reaction of the fuel at the fuel electrode, is recovered, wherein a colorant containing an indicator is provided inside of one of the fuel chamber and the recovery chamber.
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申请公布号 |
US7141320(B2) |
申请公布日期 |
2006.11.28 |
申请号 |
US20030641290 |
申请日期 |
2003.08.15 |
申请人 |
FUJI PHOTO FILM CO., LTD. |
发明人 |
ITO YOSHIHIRO;NISHINO NAOYUKI;ISHII SHUICHI |
分类号 |
H01M8/00;H04N5/225;H01M8/04;H01M8/06;H01M8/10;H01M12/00;H04M1/02 |
主分类号 |
H01M8/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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