发明名称 |
Negative active material and rechargeable lithium battery including negative active material |
摘要 |
A negative active material for a rechargeable lithium battery and a rechargeable lithium battery including the negative active material have a negative active material including either Si or Sn active metal grains and a metal matrix composed of at least two metal elements that surrounds the active metal grains but does not react therewith.
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申请公布号 |
US2007122702(A1) |
申请公布日期 |
2007.05.31 |
申请号 |
US20060604712 |
申请日期 |
2006.11.28 |
申请人 |
SUNG MIN-SEOK;KIM JOON-SUP;KIM SUNG-SOO |
发明人 |
SUNG MIN-SEOK;KIM JOON-SUP;KIM SUNG-SOO |
分类号 |
H01M4/58;H01M4/38;H01M4/42 |
主分类号 |
H01M4/58 |
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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