- 专利标题: Negative electrode active material for lithium secondary battery and method of preparing the same
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申请号: US15577233申请日: 2016-09-23
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公开(公告)号: US11837717B2公开(公告)日: 2023-12-05
- 发明人: Hyun Chul Kim , Yong Ju Lee , Eun Kyung Kim
- 申请人: LG CHEM, LTD.
- 申请人地址: KR Seoul
- 专利权人: LG ENERGY SOLUTION, LTD.
- 当前专利权人: LG ENERGY SOLUTION, LTD.
- 当前专利权人地址: KR Seoul
- 代理机构: Birch, Stewart, Kolasch & Birch, LLP
- 优先权: KR 20150135474 2015.09.24
- 国际申请: PCT/KR2016/010682 2016.09.23
- 国际公布: WO2017/052281A 2017.03.30
- 进入国家日期: 2017-11-27
- 主分类号: H01M4/36
- IPC分类号: H01M4/36 ; H01M4/587 ; H01M4/134 ; H01M10/052 ; H01M4/38 ; H01M4/48 ; H01M10/0525 ; H01M4/62 ; B01J13/04 ; B01J13/20 ; H01M4/133
摘要:
The present specification relates to a negative electrode active material which includes a silicon-based composite represented by SiOa (0≤a
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