Invention Grant
- Patent Title: Electrolyte for rechargeable lithium battery and rechargeable lithium battery
-
Application No.: US17081062Application Date: 2020-10-27
-
Publication No.: US11908999B2Publication Date: 2024-02-20
- Inventor: Myunghwan Jeong , Younghye Kang , Haneol Kang , Dongyoung Kim , Soojin Kim , Aeran Kim , Hoon Kim , Suyeol Ryu , Moon Jeong Park , Jeongmin Shin , Junyong Lee , Tae Jin Lee , Jin-Hyeok Lim , Wonseok Cho , Hyunbong Choi , Jungmin Han
- Applicant: SAMSUNG SDI CO., LTD. , POSTECH Research and Business Development Foundation
- Applicant Address: KR Yongin-si
- Assignee: SAMSUNG SDI CO., LTD.,POSTECH ACADEMY-INDUSTRY FOUNDATION
- Current Assignee: SAMSUNG SDI CO., LTD.,POSTECH ACADEMY-INDUSTRY FOUNDATION
- Current Assignee Address: KR Yongin-si; KR Pohang-si
- Agency: Lee IP Law, P.C.
- Priority: KR 20190138008 2019.10.31
- Main IPC: H01M4/00
- IPC: H01M4/00 ; H01M10/0567 ; C07F9/38 ; H01M4/36 ; H01M4/38 ; H01M4/505 ; H01M4/525 ; H01M4/587 ; H01M10/0525
Abstract:
An electrolyte for a rechargeable lithium battery and a rechargeable lithium battery including the electrolyte, the electrolyte including a non-aqueous organic solvent; a lithium salt; and an additive, wherein the additive includes a compound represented by Chemical Formula 1:
in Chemical Formula 1, R1 is a cyano group, a substituted or unsubstituted C2 to C10 alkenyl group, or a substituted or unsubstituted C2 to C10 alkynyl group.
in Chemical Formula 1, R1 is a cyano group, a substituted or unsubstituted C2 to C10 alkenyl group, or a substituted or unsubstituted C2 to C10 alkynyl group.
Public/Granted literature
- US20210135287A1 ELECTROLYTE FOR RECHARGEABLE LITHIUM BATTERY AND RECHARGEABLE LITHIUM BATTERY Public/Granted day:2021-05-06
Information query
