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:
Oct. 12, 2021
Filed:
May. 20, 2019
Hyundai Motor Company, Seoul, KR;
Kia Motors Corporation, Seoul, KR;
Unist (Ulsan National Institute of Science and Technology), Ulsan, KR;
Yoon Sung Lee, Gyeonggi-do, KR;
Jung Young Cho, Seoul, KR;
Ikkyu Kim, Gyeonggi-do, KR;
Seung-Min Oh, Incheon, KR;
DongHui Kim, Gyeonggi-do, KR;
Nam-Soon Choi, Ulsan, KR;
Koeun Kim, Ulsan, KR;
Juyeon Lee, Ulsan, KR;
Sung Ji Park, Ulsan, KR;
Hyundai Motor Company, Seoul, KR;
Kia Motors Corporation, Seoul, KR;
UNIST (Ulsan National Institute of Science and Technology), Ulsan, KR;
Abstract
Disclosed are an electrolyte for a lithium secondary battery and a lithium secondary battery including the same. The electrolyte for the lithium secondary battery includes a lithium salt, a solvent component and an additive including one or more of the following compounds, wherein each of R, Rand Ris independently hydrogen, an alkyl group having 1 to 20 carbon atoms, a cycloalkyl group having 3 to 20 carbon atoms, an aryl group having 6 to 30 carbon atoms, or an arylalkyl group having 6 to 30 carbon atoms.