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. 06, 2021
Filed:
Sep. 18, 2018
Applicant:
Soulbrain Co., Ltd., Seongnam-si, KR;
Inventors:
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 10/0567 (2010.01); H01M 10/0525 (2010.01); H01M 10/0569 (2010.01); H01M 10/0568 (2010.01); C07D 285/15 (2006.01); H01M 10/42 (2006.01); C07C 381/00 (2006.01); C01B 21/086 (2006.01); C07C 311/48 (2006.01);
U.S. Cl.
CPC ...
H01M 10/0567 (2013.01); C01B 21/086 (2013.01); C07C 311/48 (2013.01); C07C 381/00 (2013.01); C07D 285/15 (2013.01); H01M 10/0525 (2013.01); H01M 10/0568 (2013.01); H01M 10/0569 (2013.01); H01M 10/4235 (2013.01); H01M 2300/0025 (2013.01);
Abstract
The present invention relates to an electrolyte additive comprising a salt of an anion with Kor Na, the anion being derived from a nitrogen atom-containing compound, and a lithium-containing compound for forming a coating film. In addition, the present invention provides a lithium salt, a non-aqueous organic solvent, and the electrolyte additive. The present invention relates to a lithium secondary battery which includes a cathode employing a cathode active material, an anode employing an anode active material, a separator interposed between the cathode and the anode, and the non-aqueous electrolyte.