发明名称 |
Oxidized alkali metal-halogen cell case |
摘要 |
Heat treating the inner, contact surface of an electrochemical cell casing in an oxidizing atmosphere such as air to render the inner surface thereof essentially contamination free and suitable as a current collector, is described. The casing is preferably of stainless steel and houses the alkali metal-halogen couple in a case-positive configuration. The oxidized cases are ready for cell assembly upon cooling and cell electrical performance is maintained without the need for wet chemical treatment of any kind.
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申请公布号 |
US5604055(A) |
申请公布日期 |
1997.02.18 |
申请号 |
US19960602279 |
申请日期 |
1996.02.16 |
申请人 |
WILSON GREATBATCH LTD. |
发明人 |
BROWN, W. RICHARD;SMESKO, SALLY A.;TAKEUCHI, ESTHER S. |
分类号 |
H01M4/66;H01M6/20;(IPC1-7):H01M2/02 |
主分类号 |
H01M4/66 |
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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