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:
Jan. 31, 2023
Filed:
Sep. 03, 2020
Applicants:
Calb Technology Co., Ltd., Jiangsu, CN;
Calb Co., Ltd., Jiangsu, CN;
Inventors:
Assignees:
CALB Technology Co., Ltd., Jiangsu, CN;
CALB Co., Ltd., Jiangsu, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01B 1/08 (2006.01); H01M 4/525 (2010.01); C01G 53/00 (2006.01); H01G 11/46 (2013.01); H01G 11/50 (2013.01); H01G 11/86 (2013.01); H01M 4/36 (2006.01); H01M 4/505 (2010.01); H01M 4/62 (2006.01); H01M 10/0525 (2010.01); H01M 4/02 (2006.01);
U.S. Cl.
CPC ...
H01M 4/525 (2013.01); C01G 53/50 (2013.01); H01B 1/08 (2013.01); H01G 11/46 (2013.01); H01G 11/50 (2013.01); H01G 11/86 (2013.01); H01M 4/366 (2013.01); H01M 4/505 (2013.01); H01M 4/62 (2013.01); H01M 10/0525 (2013.01); C01P 2002/52 (2013.01); C01P 2002/72 (2013.01); C01P 2002/88 (2013.01); C01P 2004/03 (2013.01); C01P 2004/80 (2013.01); C01P 2006/40 (2013.01); H01M 2004/028 (2013.01);
Abstract
A cathode material, containing a crystal with a superlattice structure, is provided. A chemical formula of the crystal is xLiMO.(1-x)LiNiCoMnO, where 0<x≤0.1, 0.8≤a<1, b≤0.1, and M is selected from one or more of Mn, Co, and Ni. A preparation method of the cathode material and a battery or a capacitor containing the cathode material are also provided.