Invention Grant
- Patent Title: Method of preparing negative electrode active material
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Application No.: US16754388Application Date: 2018-10-19
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Publication No.: US11515515B2Publication Date: 2022-11-29
- Inventor: Il Geun Oh , Eun Kyung Kim , Yong Ju Lee , Rae Hwan Jo , Su Min Lee , Jung Hyun Choi , Dong Hyuk Kim , Se Mi Park
- Applicant: LG CHEM, LTD.
- Applicant Address: KR Seoul
- Assignee: LG CHEM, LTD.
- Current Assignee: LG CHEM, LTD.
- Current Assignee Address: KR Seoul
- Agency: Morgan, Lewis & Bockius LLP
- Priority: KR10-2017-0135616 20171019,KR10-2018-0124981 20181019
- International Application: PCT/KR2018/012435 WO 20181019
- International Announcement: WO2019/078680 WO 20190425
- Main IPC: H01M4/04
- IPC: H01M4/04 ; H01M4/131 ; H01M4/58 ; H01M4/134 ; H01M10/0525 ; C01B33/32 ; H01M4/1395 ; H01M4/02
Abstract:
The present invention relates to a method of preparing a negative electrode active material which includes forming a mixture by mixing Li2O and SiOx(0
Public/Granted literature
- US20200243836A1 METHOD OF PREPARING NEGATIVE ELECTRODE ACTIVE MATERIAL Public/Granted day:2020-07-30
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