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. 16, 2019
Filed:
May. 13, 2016
Applicant:
Shenzhen Capchem Technology Co., Ltd., Shenzhen, CN;
Inventor:
Wentao Li, Solon, OH (US);
Assignee:
SHENZHEN CAPCHEM TECHNOLOGY CO., LTD., Shenzhen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 10/0567 (2010.01); H01M 10/0525 (2010.01); C07D 317/40 (2006.01); C07D 497/04 (2006.01); H01G 11/64 (2013.01);
U.S. Cl.
CPC ...
H01M 10/0567 (2013.01); C07D 317/40 (2013.01); C07D 497/04 (2013.01); H01G 11/64 (2013.01); H01M 10/0525 (2013.01); H01M 2300/0025 (2013.01); Y02E 60/13 (2013.01);
Abstract
Multi-functional additives containing at least one solid electrolyte interface (SEI) forming group and at least one SEI modifying group are advantageously employed in electrolyte compositions for electrochemical devices. The SEI forming group may comprise an organic carbonate moiety and the SEI modifying group may comprise a heteroatom functional group such as a sulfur containing organic moiety. The electrochemical devices include lithium ion batteries.