Invention Grant
- Patent Title: Polymer protecting layer, lithium metal negative electrode, lithium secondary battery
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Application No.: US16113910Application Date: 2018-08-27
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Publication No.: US10658671B2Publication Date: 2020-05-19
- Inventor: Chengyong Liu , Bingbin Wu , Yongsheng Guo , Ziqi Yi , Li An
- Applicant: NINGDE AMPEREX TECHNOLOGY LIMITED
- Applicant Address: CN Ningde, Fujian
- Assignee: Ningde Amperex Technology Limited
- Current Assignee: Ningde Amperex Technology Limited
- Current Assignee Address: CN Ningde, Fujian
- Agency: Morgan, Lewis & Bockius LLP
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@147bc8a8
- Main IPC: H01M4/62
- IPC: H01M4/62 ; H01M4/134 ; H01M4/38 ; C08J5/22 ; H01M10/052 ; B01J43/00
Abstract:
The present disclosure provides a polymer protecting layer, a lithium metal negative electrode, a lithium secondary battery. In the lithium secondary battery of the present disclosure, a polymer protecting layer comprising a polymer ionic liquid is coated on a surface of a lithium metal sheet.
Public/Granted literature
- US20180366735A1 POLYMER PROTECTING LAYER, LITHIUM METAL NEGATIVE ELECTRODE, LITHIUM SECONDARY BATTERY Public/Granted day:2018-12-20
Information query
