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. 12, 2019
Filed:
Dec. 16, 2016
Method of manufacturing cathode active material and cathode active material manufactured by the same
Applicant:
Ecopro Bm Co., Ltd., Cheongju-si, Chungcheongbuk-do, KR;
Inventors:
Hyung Joo Noh, Cheongju-si, KR;
Suk Yong Jeon, Chungju-si, KR;
Moon Ho Choi, Cheongju-si, KR;
Jin Kyeong Yun, Cheongju-si, KR;
Dong Hee Kim, Changwon-si, KR;
Assignee:
ECOPRO BM CO., LTD., Chungcheongbuk-Do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/525 (2010.01); H01M 4/04 (2006.01); H01M 10/04 (2006.01); H01M 10/052 (2010.01); H01M 10/056 (2010.01); C01G 53/00 (2006.01); C08G 73/02 (2006.01); H01M 4/38 (2006.01);
U.S. Cl.
CPC ...
H01M 4/525 (2013.01); C01G 53/50 (2013.01); H01M 4/04 (2013.01); H01M 10/0404 (2013.01); H01M 10/052 (2013.01); H01M 10/056 (2013.01); C01P 2006/80 (2013.01); C08G 73/0233 (2013.01); H01M 4/38 (2013.01);
Abstract
Disclosed are a method of manufacturing a cathode active material and a cathode active material manufactured by the same, and more particularly, a cathode active material which is rinsed by a compound including thiol group, includes residual sulfur on a surface, and has decreased residual lithium and a method of manufacturing the same.