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:
Apr. 24, 2018
Filed:
Aug. 11, 2010
Ji-won Park, Daejeon, KR;
Byoung-bae Lee, Chungcheongnam-do, KR;
Jae-seung OH, Seoul, KR;
Dong-su Kim, Daejeon, KR;
Hyo-jin Lee, Daejeon, KR;
Yeon-suk Hong, Daejeon, KR;
Ji-Won Park, Daejeon, KR;
Byoung-Bae Lee, Chungcheongnam-do, KR;
Jae-Seung Oh, Seoul, KR;
Dong-Su Kim, Daejeon, KR;
Hyo-Jin Lee, Daejeon, KR;
Yeon-Suk Hong, Daejeon, KR;
LG CHEM, LTD., Seoul, KR;
Abstract
Disclosed is an electrolyte comprising (a) a eutectic mixture of an amide compound represented by the following chemical formula 1 or 2 and an ionizable lithium salt; and (b) a nitrile compound. The eutectic mixture and the nitrile compound in the electrolyte contribute to excellent thermal and chemical stability and sufficiently low viscosity and high ion conductivity. The electrolyte can be usefully applied as an electrolyte of electrochemical devices.