- Patent Title: Lithium secondary battery including a perfluoro nitrile compound
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Application No.: US15737396Application Date: 2016-06-22
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Publication No.: US10720665B2Publication Date: 2020-07-21
- Inventor: Myung Hoon Jeong , Jong Hyun Lee , Seung Hoon Jung
- Applicant: SOULBRAIN CO., LTD.
- Applicant Address: KR Gyeonggi-do
- Assignee: SOULBRAIN CO., LTD.
- Current Assignee: SOULBRAIN CO., LTD.
- Current Assignee Address: KR Gyeonggi-do
- Agency: IP Legal Services, LLC
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@227fe357 com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@3e7cf109
- International Application: PCT/KR2016/006587 WO 20160622
- International Announcement: WO2016/208946 WO 20161229
- Main IPC: H01M10/05
- IPC: H01M10/05 ; H01M10/0567 ; H01M10/0525 ; H01M10/0569 ; C07C255/10 ; H01M10/052 ; H01M4/62 ; H01M4/525 ; H01M4/587
Abstract:
The present invention relates to an electrolyte for a lithium secondary battery, containing, as an electrolyte additive, at least one compound selected from the group consisting of compounds represented by chemical formulas 1 to 4 below, and can provide a lithium secondary battery which has improved anodic film forming characteristics and battery resistance characteristics at high voltages.
Public/Granted literature
- US20180183100A1 ELECTROLYTE FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY COMPRISING SAME Public/Granted day:2018-06-28
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