发明名称 |
Oxygen permeable membrane |
摘要 |
There is disclosed a composite membrane and an air electrode for use in hydrogen-oxygen fuel cells, metal-air cells and oxygen sensors. The composite membrane includes a porous membrane having micropores with a thin layer affixed thereto. The thin layer having metallic oxide in a carbon matrix, so that oxygen gas is able to permeate therethrough, but water vapor in air is not allowed to permeate therethrough.
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申请公布号 |
US4599157(A) |
申请公布日期 |
1986.07.08 |
申请号 |
US19850705015 |
申请日期 |
1985.02.25 |
申请人 |
KABUSHIKI KAISHA TOSHIBA |
发明人 |
SUZUKI, NOBUKAZU;TSURUTA, SHINJI |
分类号 |
H01M4/86;H01M12/06;(IPC1-7):C23C14/00 |
主分类号 |
H01M4/86 |
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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