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:
Jun. 18, 2019
Filed:
Sep. 29, 2016
Applicant:
Uchicago Argonne, Llc, Chicago, IL (US);
Inventors:
Gui-Liang Xu, Downers Grove, IL (US);
Zonghai Chen, Bolingbrook, IL (US);
Khalil Amine, Oakbrook, IL (US);
Assignee:
UCHICAGO ARGONNE, LLC, Chicago, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/52 (2010.01); H01G 11/26 (2013.01); H01M 4/525 (2010.01); H01M 10/054 (2010.01); H01M 4/505 (2010.01); H01G 11/24 (2013.01); H01M 4/485 (2010.01); H01M 4/58 (2010.01); H01M 4/36 (2006.01); H01M 4/02 (2006.01);
U.S. Cl.
CPC ...
H01G 11/26 (2013.01); H01G 11/24 (2013.01); H01M 4/485 (2013.01); H01M 4/505 (2013.01); H01M 4/525 (2013.01); H01M 4/5825 (2013.01); H01M 10/054 (2013.01); H01M 4/366 (2013.01); H01M 2004/028 (2013.01);
Abstract
A cathode active material includes NaMOhaving at least a first phase, a second phase different from the first phase, and a third phase that is different from the first and second phases, wherein each phase is independently selected from Pm or On, where m and n are individually an integer, M is a transition metal or a mixture of transition metals, and x is greater than 0 and less than or equal to 1.