Invention Grant
- Patent Title: Anode active material, anode and lithium battery containing the same, and preparation method thereof
- Patent Title (中): 阳极活性物质，含有其的阳极和锂电池及其制备方法
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Application No.: US13354999Application Date: 2012-01-20
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Publication No.: US09553305B2Publication Date: 2017-01-24
- Inventor: Kyu-Nam Joo , Tae-Sik Kim , Deok-Hyun Kim , Jae-Myung Kim
- Applicant: Kyu-Nam Joo , Tae-Sik Kim , Deok-Hyun Kim , Jae-Myung Kim
- Applicant Address: KR Gongse-dong, Giheung-gu, Yongin-si, Gyeonggi-do
- Assignee: Samsung SDI Co., Ltd.
- Current Assignee: Samsung SDI Co., Ltd.
- Current Assignee Address: KR Gongse-dong, Giheung-gu, Yongin-si, Gyeonggi-do
- Agent Robert E. Bushnell, Esq.
- Priority: KR10-2011-0032145 20110407
- Main IPC: H01M4/134
- IPC: H01M4/134 ; B05D5/12 ; H01M4/36 ; H01M4/48 ; H01M4/62 ; H01M4/1395 ; H01M4/46 ; H01M4/38
Abstract:
An anode active material. The anode active material includes a core including SiOx (0.5≦x≦1.7), and a coating layer formed on the core at least partially. The coating layer includes metal unreactive toward lithium.
Public/Granted literature
- US20120258361A1 ANODE ACTIVE MATERIAL, ANODE AND LITHIUM BATTERY CONTAINING THE SAME, AND PREPARATION METHOD THEREOF Public/Granted day:2012-10-11
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