发明授权
- 专利标题： Positive active material with a polyether modified silicone oil and rechargeable lithium battery including the same
- 专利标题（中）： 正极活性物质与聚醚改性硅油和可再充电锂电池相同
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申请号： US11614374申请日： 2006-12-21
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公开(公告)号： US07910245B2公开(公告)日： 2011-03-22
- 发明人: Akira Takamuku , Sung-Soo Kim
- 申请人： Akira Takamuku , Sung-Soo Kim
- 申请人地址： KR Suwon
- 专利权人： Samsung SDI Co., Ltd.
- 当前专利权人： Samsung SDI Co., Ltd.
- 当前专利权人地址： KR Suwon
- 代理机构： H.C. Park & Associates, PLC
- 优先权： JP2005-368961 20051222; KR10-2006-0131843 20061221
- 主分类号： H01M4/60
- IPC分类号： H01M4/60
摘要：
A positive active material for rechargeable lithium battery includes an active material that can reversibly intercalate and deintercalate lithium; and polyether modified silicone oil supported on the active material. The positive active material is not deteriorated during charge and discharge, and has high-capacity, an excellent cycle characteristic and good safety.
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