发明名称 |
Integrated fuel cell assembly and method of making |
摘要 |
An integrated fuel cell assembly is described. The integrated fuel cell assembly includes a polymer membrane; an anode electrode and a cathode electrode on opposite sides of the polymer membrane; a pair of gas diffusion media on opposite sides of the polymer membrane, the gas diffusion media comprising a microporous layer and a gas diffusion layer, the anode electrode and the cathode electrode positioned between the polymer membrane and the pair of gas diffusion media; a subgasket positioned around a perimeter of one of the gas diffusion media, the subgasket defining an active area inside the perimeter, the subgasket having a layer of thermally activated adhesive thereon; and a bipolar plate sealed to the subgasket by the layer of thermally activated adhesive. Methods of making the integrated fuel cell assembly and assembling fuel cell stacks are also described. |
申请公布号 |
US8399150(B2) |
申请公布日期 |
2013.03.19 |
申请号 |
US20100821701 |
申请日期 |
2010.06.23 |
申请人 |
MILLER DANIEL P.;BEUTEL MATTHEW J.;BHARGAVA SUMEET;REICH COURTNEY E.;GM GLOBAL TECHNOLOGY OPERATIONS LLC |
发明人 |
MILLER DANIEL P.;BEUTEL MATTHEW J.;BHARGAVA SUMEET;REICH COURTNEY E. |
分类号 |
H01M2/08;H01M4/02;H01M8/10 |
主分类号 |
H01M2/08 |
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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