| 发明名称 |
LONG CYCLE-LIFE ALKALI METAL BATTERY |
| 摘要 |
The present invention provides a cathode for use in a secondary electrochemical cell, such cathode being coated with a very thin, protective film, permeable to ions. The protective film of the cathode usually has a thickness of up to about 0.1 mum and it provides protection against high voltage charging and overdiscbarging. The present invention further provides a secondary electrochemical cell comprising such a cathode. |
| 申请公布号 |
IL124007(A) |
申请公布日期 |
2001.08.26 |
| 申请号 |
IL19980124007 |
申请日期 |
1998.04.08 |
| 申请人 |
RAMOT UNIVERSITY AUTHORITY FOR APPLIED RESEARCH & INDUSTRIAL DEVELOPMENT LTD. |
发明人 |
EMANUEL PELED;DINA GOLODENITZKY;ELA STRAUSS |
| 分类号 |
H01M2/14;H01M4/02;H01M4/04;H01M4/131;H01M4/136;H01M4/1391;H01M4/1397;H01M4/36;H01M4/58;H01M4/587;H01M4/62;H01M4/66;H01M10/0525;H01M10/0566;H01M10/0568;H01M10/0569;H01M10/36 |
主分类号 |
H01M2/14 |
| 代理机构 |
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