发明名称 |
Na/s cell reactant container with metal aluminide coating |
摘要 |
Electrically conducting components of sodium/sulfur batteries subject to the corrosive attack of the cell reactants are protected by aluminiding to provide a conductive, protective coating of a metal aluminide. The protective coating finds particular application in the metal conducting container forming the sulfur compartment, where the metal aluminide reacts with the sulfur and sodium polysulfide to form a protective, doped, aluminum sulfide coating, which is conductive due to the presence of the metal from the container.
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申请公布号 |
US4048390(A) |
申请公布日期 |
1977.09.13 |
申请号 |
US19760752369 |
申请日期 |
1976.12.20 |
申请人 |
ELECTRIC POWER RESEARCH INSTITUTE, INC. |
发明人 |
CHATTERJI, DEBAJYOTI;DUBIN, ROBERT R. |
分类号 |
H01M2/02;H01M4/66;H01M10/39;(IPC1-7):H01M4/36 |
主分类号 |
H01M2/02 |
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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