发明申请
- 专利标题： MANUFACTURING METHOD OF LITHIUM SECONDARY BATTERY
- 专利标题（中）： 锂二次电池的制造方法
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申请号： US14908883申请日： 2015-09-10
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公开(公告)号： US20160254572A1公开(公告)日： 2016-09-01
- 发明人: Sung Hoon Yu , Yoo Sun Kang , Kyung Mi Lee
- 申请人： LG CHEM, LTD.
- 申请人地址： KR Seoul
- 专利权人： LG Chem, Ltd.
- 当前专利权人： LG Chem, Ltd.
- 当前专利权人地址： KR Seoul
- 优先权： KR10-2014-0131746 20140930; KR10-2015-0124201 20150902
- 国际申请： PCT/KR2015/009527 WO 20150910
- 主分类号： H01M10/42
- IPC分类号： H01M10/42 ; H01M4/131 ; H01M4/62 ; H01M4/66 ; H01M4/525 ; H01M10/44 ; H01M4/1391 ; H01M4/04 ; H01M4/133 ; H01M10/0569 ; H01M10/0568 ; H01M10/0525 ; H01M4/505
摘要：
Provided is a method of preparing a lithium secondary battery which may simultaneously improve output characteristics and lifetime characteristics of the lithium secondary battery by preparing an electrode on which an SEI film is formed through a pretreatment process, putting an electrode assembly including the electrode in a battery case, and injecting an electrolyte thereinto.
公开/授权文献
- US10263293B2 Manufacturing method of lithium secondary battery 公开/授权日：2019-04-16
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