Invention Grant
US08394531B2 Negative active material for a rechargeable lithium battery, a method of preparing the same, and a rechargeable lithium battery including the same
失效
用于可再充电锂电池的负极活性材料，其制备方法以及包含该锂电池的可再充电锂电池
- Patent Title: Negative active material for a rechargeable lithium battery, a method of preparing the same, and a rechargeable lithium battery including the same
- Patent Title (中): 用于可再充电锂电池的负极活性材料，其制备方法以及包含该锂电池的可再充电锂电池
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Application No.: US11592630Application Date: 2006-11-02
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Publication No.: US08394531B2Publication Date: 2013-03-12
- Inventor: Yong-Mook Kang , Joon-Sup Kim , Sang-Min Lee , Sung-Soo Kim
- Applicant: Yong-Mook Kang , Joon-Sup Kim , Sang-Min Lee , Sung-Soo Kim
- Applicant Address: KR Yongin-si
- Assignee: Samsung SDI Co., Ltd.
- Current Assignee: Samsung SDI Co., Ltd.
- Current Assignee Address: KR Yongin-si
- Agency: Christie, Parker & Hale, LLP
- Priority: KR10-2005-0104200 20051102
- Main IPC: H01M4/13
- IPC: H01M4/13 ; H01M4/1395
Abstract:
A negative active material for a lithium rechargeable battery is provided. The negative active material includes an active metal core and a crack inhibiting layer disposed on a surface of the active metal core. The crack inhibiting layer includes a metal oxide.
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