Invention Grant
- Patent Title: Electrolytic solution for lithium secondary battery, and lithium secondary battery comprising same
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Application No.: US17520831Application Date: 2021-11-08
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Publication No.: US11757135B2Publication Date: 2023-09-12
- Inventor: Inhaeng Cho , Dai In Park , Jinhaek Yang
- Applicant: SK On Co., Ltd.
- Applicant Address: KR Seoul
- Assignee: SK On Co., Ltd.
- Current Assignee: SK On Co., Ltd.
- Current Assignee Address: KR Seoul
- Agency: THE WEBB LAW FIRM
- Priority: KR 20180022125 2018.02.23 KR 20190013762 2019.02.01
- Main IPC: H01M10/0569
- IPC: H01M10/0569 ; H01M10/0567 ; H01M4/505 ; H01M4/36 ; H01M10/0525 ; H01M4/525
Abstract:
The present invention relates to an electrolytic solution for a lithium secondary battery, and a lithium secondary battery comprising the same. The lithium secondary battery according to the present invention employs the electrolytic solution for a lithium secondary battery, containing a difluorophosphite compound, according to the present invention, and thus has improved characteristics.
Public/Granted literature
- US20220059874A1 Electrolytic Solution for Lithium Secondary Battery, and Lithium Secondary Battery Comprising Same Public/Granted day:2022-02-24
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