发明申请
US20130059203A1 ANODE ACTIVE MATERIAL FOR A LITHIUM SECONDARY BATTERY, METHOD FOR PREPARING SAME, AND LITHIUM SECONDARY BATTERY INCLUDING SAME
审中-公开
用于锂二次电池的阳极活性材料，其制备方法和包括其的锂二次电池
- 专利标题： ANODE ACTIVE MATERIAL FOR A LITHIUM SECONDARY BATTERY, METHOD FOR PREPARING SAME, AND LITHIUM SECONDARY BATTERY INCLUDING SAME
- 专利标题（中）： 用于锂二次电池的阳极活性材料，其制备方法和包括其的锂二次电池
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申请号： US13696916申请日： 2011-05-11
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公开(公告)号： US20130059203A1公开(公告)日： 2013-03-07
- 发明人: Ji Jun Hong , Ki Taek Byun , Hyo Won Kim
- 申请人： Ji Jun Hong , Ki Taek Byun , Hyo Won Kim
- 申请人地址： KR Gyeonggi-do
- 专利权人： ROUTE JJ CO., LTD.
- 当前专利权人： ROUTE JJ CO., LTD.
- 当前专利权人地址： KR Gyeonggi-do
- 优先权： KR10-2010-0043798 20100511
- 国际申请： PCT/KR2011/003453 WO 20110511
- 主分类号： H01M4/131
- IPC分类号： H01M4/131 ; H01M4/56 ; H01M4/57 ; H01M4/42 ; H01M4/48 ; H01M4/44 ; H01M4/52 ; H01M4/139 ; H01M4/46 ; H01M4/134 ; H01M4/133 ; H01M4/54 ; B82Y30/00
摘要：
Provided are an anode active material for a lithium secondary battery, a method for preparing same, and a lithium secondary battery including same. An anode active material for a lithium secondary battery according to the present invention includes: active particles by means of which lithium ions may be absorbed/released; and a coating layer coated on the surface of the active particles, wherein the coating layer includes a first material which is a hollow nanofiber and a second material which is a carbon precursor or LTO.
公开/授权文献
- US1256749A Incandescent-lamp fixture. 公开/授权日：1918-02-19
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