发明名称 |
Silicon carbide matrix for fuel cells |
摘要 |
A matrix for holding the electrolyte within a phosphoric acid fuel cell is made from silicon carbide and a binder of polyestersulfone. Preferably the matrix consists of 10-20 weight percent polyethersulfone with a balance of silicon carbide. The matrix has improved strength, wettability and bubble pressure compared to the best known prior art matrix.
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申请公布号 |
US4695518(A) |
申请公布日期 |
1987.09.22 |
申请号 |
US19850722176 |
申请日期 |
1985.04.10 |
申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
TROCCIOLA, JOHN C.;POWERS, JOSEPH;MARTIN, RONALD G. |
分类号 |
H01M2/16;H01M8/02;(IPC1-7):H01M8/14 |
主分类号 |
H01M2/16 |
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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