发明公开
EP2573841A1 Electrode active material, electrode comprising the same, lithium battery comprising the electrode, and method of preparing the electrode active material
审中-公开
电极活性物质，因此使用该电极和制备所述电极活性材料的方法，其电极，锂电池
- 专利标题： Electrode active material, electrode comprising the same, lithium battery comprising the electrode, and method of preparing the electrode active material
- 专利标题（中）： 电极活性物质，因此使用该电极和制备所述电极活性材料的方法，其电极，锂电池
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申请号： EP12181559.1申请日： 2012-08-23
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公开(公告)号： EP2573841A1公开(公告)日： 2013-03-27
- 发明人: SHON, Jeong-kuk , CHOI, Jae-man , HWANG, Seung-sik , KWON, Moon-seok , SONG, Min-sang , KIM, Myun-hoon , KIM, Ji-man , PARK, Gwi-ok
- 申请人： Samsung Electronics Co., Ltd.
- 申请人地址： 129, Samsung-ro Yeongtong-gu Suwon-si, Gyeonggi-do, 443-742 KR
- 专利权人： Samsung Electronics Co., Ltd.
- 当前专利权人： Samsung Electronics Co., Ltd.
- 当前专利权人地址： 129, Samsung-ro Yeongtong-gu Suwon-si, Gyeonggi-do, 443-742 KR
- 代理机构： Zijlstra, Robert Wiebo Johan
- 优先权： KR20110096374 20110923; KR20120065166 20120618
- 主分类号： H01M4/04
- IPC分类号： H01M4/04 ; H01M4/134 ; H01M10/0525 ; H01M4/485 ; H01M4/131 ; H01M4/133 ; H01M4/587 ; H01M4/1391 ; H01M4/36 ; H01M4/02
摘要：
An electrode active material, an electrode including the electrode active material, a lithium battery including the electrode, and a method of preparing the electrode active material. The electrode active material includes a core having at least one of a metal or a metal oxide that enables intercalation and deintercalation of lithium ions and a crystalline carbon thin film that is formed on at least a portion of a surface of the core. The electrode active material has a nano-structure.
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