专利检索 ap:("Yang Soo Kim" OR "Euh Duck Jeong" OR "Hae Jin Kim" OR "Young Min Kim" OR "Jong Seong Bae" OR "Kyong Soo Hong" OR "Hee Jin Kim" OR "Kyeong Seo Bae") AND inv:"Kyeong Seo Bae" 第 1 页

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发明申请
NEGATIVE ACTIVE MATERIAL FOR A LITHIUM SECONDARY BATTERY, METHOD FOR MANUFACTURING SAME, AND LITHIUM SECONDARY BATTERY COMPRISING SAME 审中-公开
标题翻译：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

公开(公告)号：US20110294020A1

公开(公告)日：2011-12-01

申请号：US13063403

申请日：2009-07-27

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

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

IPC分类号： H01M4/485 , H01M4/54 , H01M10/056

CPC分类号： H01M4/485

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.

摘要翻译： 本发明涉及锂二次电池用负极活性物质，其制备方法以及包含该二次电池的锂二次电池。这种负极活性物质具有高容量和优异的循环寿命特性，因此有用地用于在高速率充放电期间显示高容量的锂二次电池。