发明名称 |
Method for producing a carbon sheet and a fuel cell separator |
摘要 |
The present invention relates to a method for producing a carbon sheet by baking and aims to produce a warpage-free carbon sheet having a high electric conductivity. The present invention is characterized by forming sheets comprising fibrous cellulose, thermosetting resin, and graphite powder and laminating the sheets, into which thermosetting resin is impregnated.
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申请公布号 |
US4737421(A) |
申请公布日期 |
1988.04.12 |
申请号 |
US19870019165 |
申请日期 |
1987.02.26 |
申请人 |
SHOWA DENKO KABUSHIKI KAISHA |
发明人 |
UEMURA, TAKEO;MURAKAMI, SHIGERU |
分类号 |
C04B35/83;H01M4/96;H01M8/02;(IPC1-7):H01M2/14 |
主分类号 |
C04B35/83 |
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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