专利检索 ap:("SK Innovation Co., Ltd." OR "SK On Co., Ltd.") AND inv:"Seok Keun Yoo" 第 2 页

11.

发明申请
Negative Electrode Active Material Including Core-Shell Composite and Method of Preparing the Same 有权

公开(公告)号：US20220149358A1

公开(公告)日：2022-05-12

申请号：US17524430

申请日：2021-11-11

申请人： SK Innovation Co., Ltd.

发明人： Joon Hyung Moon , Gwi Ok Park , Eun Jun Park , Joon Sup Kim , Seok Keun Yoo , Ju Ho Chung

IPC分类号： H01M4/36 , H01M4/58 , H01M4/587 , H01M4/04

摘要： Provided is a negative electrode active material for a lithium secondary battery including a core-shell composite including: a core including a silicon oxide (SiOx, 0