发明申请
- 专利标题： NEGATIVE ACTIVE MATERIAL FOR A LITHIUM SECONDARY BATTERY, METHOD FOR MANUFACTURING SAME, AND LITHIUM SECONDARY BATTERY COMPRISING SAME
- 专利标题（中）： 用于锂二次电池的负极活性材料，其制造方法和包含其的锂二次电池
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申请号： US13063403申请日： 2009-07-27
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公开(公告)号： US20110294020A1公开(公告)日： 2011-12-01
- 发明人: Yang Soo Kim , Euh Duck Jeong , Hae Jin Kim , Young Min Kim , Jong Seong Bae , Kyong Soo Hong , Hee Jin Kim , Kyeong Seo Bae
- 申请人： Yang Soo Kim , Euh Duck Jeong , Hae Jin Kim , Young Min Kim , Jong Seong Bae , Kyong Soo Hong , Hee Jin Kim , Kyeong Seo Bae
- 申请人地址： KR Daejeon
- 专利权人： KOREA BASIC SCIENCE INSTITUTE
- 当前专利权人： KOREA BASIC SCIENCE INSTITUTE
- 当前专利权人地址： KR Daejeon
- 优先权： KR10-2008-0093434 20080923
- 国际申请： PCT/KR2009/004157 WO 20090727
- 主分类号： H01M4/485
- IPC分类号： H01M4/485 ; H01M4/54 ; H01M10/056
摘要：
This invention relates to a negative active material for a lithium secondary battery, a method of preparing the same and a lithium secondary battery including the same. This negative active material exhibits high capacity and superior cycle-life characteristics and is thus usefully employed in a lithium secondary battery which shows high capacity during high-rate charge•discharge.
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