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:
Nov. 08, 2016
Filed:
Apr. 09, 2014
Layered lithium nickel oxide, process for producing the same and lithium secondary cell employing it
Applicant:
SK Innovation Co., Ltd., Seoul, KR;
Inventors:
Soo Ho Kim, Daejeon, KR;
Hae Suk Hwang, Daejeon, KR;
Min Gu Kang, Daejeon, KR;
Jae Phil Cho, Ulsan, KR;
Min Ki Jo, Ulsan, KR;
Assignee:
SK Innovation Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 4/525 (2010.01); C01D 15/02 (2006.01); C01G 51/00 (2006.01); C01G 53/00 (2006.01); H01M 10/052 (2010.01);
U.S. Cl.
CPC ...
H01M 4/525 (2013.01); C01D 15/02 (2013.01); C01G 51/006 (2013.01); C01G 53/006 (2013.01); H01M 10/052 (2013.01); C01P 2002/72 (2013.01); C01P 2002/76 (2013.01); C01P 2002/85 (2013.01); C01P 2002/88 (2013.01); C01P 2004/61 (2013.01); Y02E 60/122 (2013.01);
Abstract
Provided is a metal oxide for a cathode active material of a lithium secondary battery capable of having improved structural and thermal stability, high efficiency, high capacity, and excellent cycle property and life span property, the metal oxide represented by the following Chemical Formula 1:LiNiCoMO  [Chemical Formula 1]