发明名称 |
Fuel cell |
摘要 |
A fuel cell of the invention has a hydrogen permeable metal layer, which is formed on a plane of an electrolyte layer that has proton conductivity and includes a hydrogen permeable metal. The fuel cell includes a higher temperature zone and a lower temperature zone that has a lower temperature than the higher temperature zone. The hydrogen permeable metal layer includes a lower temperature area A corresponding to the lower temperature zone and a higher temperature area B corresponding to the higher temperature zone. The lower temperature area A and the higher temperature area B have different settings of composition and/or layout of components. This arrangement effectively prevents potential deterioration of cell performance due to an uneven distribution of internal temperature of the fuel cell including the hydrogen permeable metal layer.
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申请公布号 |
US2007160884(A1) |
申请公布日期 |
2007.07.12 |
申请号 |
US20040582684 |
申请日期 |
2004.12.16 |
申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
AOYAMA SATOSHI;ITO NAOKI;IIJIMA MASAHIKO;OGINO SHIGERU;KIMURA KENJI;SATO HIROMICHI;IZAWA YASUHIRO;IGUCHI SATOSHI |
分类号 |
H01M8/04;H01M4/86;H01M4/94;H01M8/02;H01M8/06;H01M8/10;H01M8/12 |
主分类号 |
H01M8/04 |
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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