发明名称 |
Alkaline electrolyte secondary electric cell |
摘要 |
An alkaline electrolyte secondary electric cell comprises at least one positive electrode and one negative electrode positioned on either side of a separator composed of polyolefin fibers grafted with a vinyl monomer. The cell contains a device for absorbing and retaining nitrogen in a strongly basic medium, with a pH of at least 12. This device is constituted by the separator.
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申请公布号 |
US6436581(B1) |
申请公布日期 |
2002.08.20 |
申请号 |
US20000477551 |
申请日期 |
2000.01.04 |
申请人 |
SAFT |
发明人 |
SENYARICH STéPHANE;VIAUD PATRICK |
分类号 |
H01M2/16;H01M10/30;H01M10/34;(IPC1-7):H01M2/16 |
主分类号 |
H01M2/16 |
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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