Invention Grant
- Patent Title: Electrolyte for lithium-sulfur battery and lithium-sulfur battery comprising same
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Application No.: US16082484Application Date: 2017-02-14
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Publication No.: US10930975B2Publication Date: 2021-02-23
- Inventor: Intae Park , Sungwon Hong , Charles Kiseok Song , Youhwa Ohk , Doo Kyung Yang , Changhoon Lee
- Applicant: LG CHEM, LTD.
- Applicant Address: KR Seoul
- Assignee: LG CHEM, LTD.
- Current Assignee: LG CHEM, LTD.
- Current Assignee Address: KR Seoul
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: KR10-2016-0080630 20160628,KR10-2017-0019514 20170213
- International Application: PCT/KR2017/001582 WO 20170214
- International Announcement: WO2018/004103 WO 20180104
- Main IPC: H01M10/052
- IPC: H01M10/052 ; H01M10/0567 ; H01M10/0568 ; H01M10/0569 ; H01M4/38
Abstract:
The present invention relates to a ternary liquid electrolyte for a lithium-sulfur battery and a lithium-sulfur battery including the same.
The liquid electrolyte for a lithium-sulfur battery according to the present invention exhibits an excellent sulfur utilization rate when used in a lithium-sulfur battery, and exhibits excellent stability. Accordingly, the liquid electrolyte for a lithium-sulfur battery according to the present invention is capable of enhancing a life time property while securing a capacity property of a lithium-sulfur battery.
The liquid electrolyte for a lithium-sulfur battery according to the present invention exhibits an excellent sulfur utilization rate when used in a lithium-sulfur battery, and exhibits excellent stability. Accordingly, the liquid electrolyte for a lithium-sulfur battery according to the present invention is capable of enhancing a life time property while securing a capacity property of a lithium-sulfur battery.
Public/Granted literature
- US20190097270A1 ELECTROLYTE FOR LITHIUM-SULFUR BATTERY AND LITHIUM-SULFUR BATTERY COMPRISING SAME Public/Granted day:2019-03-28
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