发明名称 |
Non-aqueous electrolytic cell comprising low weight percent of carbon fibers |
摘要 |
The present invention improves cell characteristics at a low temperature. The negative electrode contains fiber carbon, which enables smooth doping and dedoping of lithium ions at a low temperature. Accordingly, the internal resistance value at a low temperature is reduced and the cell capacity value is increased.
|
申请公布号 |
US6440609(B1) |
申请公布日期 |
2002.08.27 |
申请号 |
US20000605677 |
申请日期 |
2000.06.28 |
申请人 |
SONY CORPORATION |
发明人 |
YAMAGUCHI AKIRA;OMARU ATSUO;NAGAMINE MASAYUKI |
分类号 |
H01M4/02;H01M4/58;H01M6/10;H01M10/36;H01M10/40;(IPC1-7):H01M10/24 |
主分类号 |
H01M4/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|