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:
Mar. 15, 2016
Filed:
Dec. 04, 2014
Applicant:
Samsung Sdi Co., Ltd., Yongin-si, Gyeonggi-do, KR;
Inventors:
Euy-Young Jung, Yongin-si, KR;
Duck-Chul Hwang, Yongin-si, KR;
Jong-Hwa Lee, Yongin-si, KR;
In-Tae Mun, Yongin-si, KR;
Sae-Weon Roh, Yongin-si, KR;
So-Hyun Hur, Yongin-si, KR;
Yong-Chul Park, Yongin-si, KR;
Jeom-Soo Kim, Yongin-si, KR;
Jae-Yul Ryu, Yongin-si, KR;
Assignee:
Samsung SDI Co., Ltd., Yongin-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 10/0567 (2010.01); H01M 4/525 (2010.01); H01M 4/58 (2010.01); H01M 10/0525 (2010.01); H01M 4/583 (2010.01); H01M 10/052 (2010.01); H01M 4/485 (2010.01); H01M 4/505 (2010.01);
U.S. Cl.
CPC ...
H01M 10/0567 (2013.01); H01M 4/525 (2013.01); H01M 4/583 (2013.01); H01M 4/5815 (2013.01); H01M 10/052 (2013.01); H01M 10/0525 (2013.01); H01M 4/485 (2013.01); H01M 4/505 (2013.01); H01M 4/5825 (2013.01); H01M 2220/30 (2013.01); H01M 2300/0025 (2013.01); Y02E 60/122 (2013.01);
Abstract
An electrolyte for a rechargeable lithium battery includes a non-aqueous organic solvent; a lithium salt; and an additive including vinylene carbonate, fluoroethylene carbonate, and a nitrile-based compound represented by Formula 1: