发明名称 |
CARBON-GRAPHITE COMPONENT FOR AN ELECTROCHEMICAL CELL AND METHOD FOR MAKING THE COMPONENT |
摘要 |
A method for making a carbon-graphite component, such as a fuel cell substrate, suited for use in an electrochemical cell includes forming a precursor sheet structure comprising a resin, fibers that are graphitizable, and an inorganic compound containing boron and oxygen. Various details of the method are developed that effect the carbon yield of cellulose fibers used for the precursor sheet and the thermal and the electrical conductivity of the component. In one embodiment, the inorganic compound of boron and oxygen is boric acid. |
申请公布号 |
GB2178019(B) |
申请公布日期 |
1989.02.22 |
申请号 |
GB19860017111 |
申请日期 |
1986.07.14 |
申请人 |
* INTERNATIONAL FUEL CELLS CORPORATION |
发明人 |
MICHAEL E * GORMAN;RICHARD D * BREAULT;JOHN * DONAHUE;SUDHANGSHU * BOSE |
分类号 |
C01B31/04;C04B35/83;H01M4/96;H01M8/02 |
主分类号 |
C01B31/04 |
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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