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:
Jun. 19, 2018
Filed:
Jul. 14, 2015
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Jeong-Ju Cho, Daejeon, KR;
Ho Chun Lee, Daejeon, KR;
Yong Su Choi, Cheongju-si, KR;
Jong-Ho Jeon, Daejeon, KR;
Assignee:
LG CHEM, LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 10/0567 (2010.01); H01M 10/0525 (2010.01); H01M 6/16 (2006.01); H01M 4/62 (2006.01); H01B 1/12 (2006.01); H01G 9/022 (2006.01); H01G 9/04 (2006.01);
U.S. Cl.
CPC ...
H01M 10/0567 (2013.01); H01G 9/04 (2013.01); H01M 4/628 (2013.01); H01M 10/0525 (2013.01); H01B 1/122 (2013.01); H01G 9/022 (2013.01); H01M 6/168 (2013.01); H01M 2300/0025 (2013.01);
Abstract
Disclosed is an additive for a non-aqueous electrolyte, which is a compound having a double bond and at least two cyano groups, the two cyano groups being in a trans-formation to the double bond. Also, a non-aqueous electrolyte comprising the additive and an electrochemical device comprising the non-aqueous electrolyte are also disclosed. Further, an electrode comprising the cyano group-containing compound and an electrochemical device comprising the electrode are disclosed.