Invention Grant
- Patent Title: Negative active material for rechargeable lithium battery, and rechargeable lithium battery including same
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Application No.: US16437803Application Date: 2019-06-11
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Publication No.: US11335906B2Publication Date: 2022-05-17
- Inventor: Joongho Moon , Eunji Kang , Yurim Cha , Soonbong Choi
- Applicant: SAMSUNG SDI CO., LTD.
- Applicant Address: KR Yongin-si
- Assignee: SAMSUNG SDI CO., LTD.
- Current Assignee: SAMSUNG SDI CO., LTD.
- Current Assignee Address: KR Yongin-si
- Agency: Lewis Roca Rothgerber Christie LLP
- Priority: KR10-2018-0069124 20180615
- Main IPC: H01M4/36
- IPC: H01M4/36 ; H01M4/583 ; H01M10/0525 ; H01M4/60 ; H01M4/02
Abstract:
A negative active material for a rechargeable lithium battery includes: a core including crystalline carbon; and a metal alkoxide on a surface of the core. A rechargeable lithium battery includes: a negative electrode including a negative active material including a core including crystalline carbon, and a metal alkoxide on a surface of the core; a positive electrode including a positive active material; and an electrolyte.
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