The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 30, 2024
Filed:
Nov. 30, 2021
Samsung Sdi Co., Ltd., Yongin-si, KR;
Hyunbong Choi, Yongin-si, KR;
Myunghoon Kim, Yongin-si, KR;
Sanghoon Kim, Yongin-si, KR;
Yunhee Kim, Yongin-si, KR;
Injun Park, Yongin-si, KR;
Hongryeol Park, Yongin-si, KR;
Jeongmin Shin, Yongin-si, KR;
Seungryong Oh, Yongin-si, KR;
Myunghwan Jeong, Yongin-si, KR;
Samsung SDI Co., Ltd., Yongin-si, KR;
Abstract
An electrolyte for a rechargeable lithium battery includes a non-aqueous organic solvent, a lithium salt, and an additive, wherein the additive includes a compound represented by Chemical Formula 1 and a compound represented by Chemical Formula 2: wherein X is a fluoro group, a chloro group, a bromo group, or an iodo group, and A is a C1 to C10 alkylene group or (—CH—O—CH—), wherein m is an integer of 1 to 10.