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:
May. 15, 2018
Filed:
Oct. 16, 2014
Applicant:
Unist Academy-industry Research Corporation, Ulsan, KR;
Inventors:
Jaephil Cho, Ulsan, KR;
Mi-Jung Noh, Ulsan, KR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/36 (2006.01); H01M 4/525 (2010.01); H01M 4/04 (2006.01); H01M 4/1391 (2010.01); C01G 53/00 (2006.01); H01M 10/052 (2010.01); H01M 4/505 (2010.01); H01M 4/48 (2010.01); H01M 4/485 (2010.01);
U.S. Cl.
CPC ...
H01M 4/366 (2013.01); C01G 53/42 (2013.01); C01G 53/50 (2013.01); H01M 4/0471 (2013.01); H01M 4/1391 (2013.01); H01M 4/525 (2013.01); C01P 2002/52 (2013.01); C01P 2006/40 (2013.01); H01M 4/483 (2013.01); H01M 4/485 (2013.01); H01M 4/505 (2013.01); H01M 10/052 (2013.01);
Abstract
Disclosed are a positive active material for a rechargeable lithium battery including a nickel-containing lithium transition metal composite oxide and a coating layer positioned on the surface of the lithium transition metal composite oxide, wherein the coating layer includes vanadium oxide, lithium vanadium oxide, or a combination thereof, a method of manufacturing the same, and a rechargeable lithium battery including the same.