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. 10, 2025
Filed:
Mar. 18, 2021
Applicant:
Uchicago Argonne, Llc, Chicago, IL (US);
Inventors:
Daniel R. Vissers, Wheaton, IL (US);
Khalil Amine, Oakbrook, IL (US);
Zonghai Chen, Bolingbrook, IL (US);
Ujjal Das, Naperville, IL (US);
Assignee:
UCHICAGO ARGONNE, LLC, Chicago, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 10/42 (2006.01); H01M 4/04 (2006.01); H01M 4/36 (2006.01); H01M 4/62 (2006.01); H01M 10/0525 (2010.01); H01M 10/054 (2010.01); H01M 50/451 (2021.01); H01M 4/505 (2010.01);
U.S. Cl.
CPC ...
H01M 10/4235 (2013.01); H01M 4/0402 (2013.01); H01M 4/366 (2013.01); H01M 4/62 (2013.01); H01M 10/0525 (2013.01); H01M 10/054 (2013.01); H01M 50/451 (2021.01); H01M 4/505 (2013.01);
Abstract
A lithium or sodium battery includes a cathode containing manganese; an anode containing an active anode material; a separator; an electrolyte; and a transition metal ion sequestration agent; wherein the transition metal ion sequestration agent contains a micron or nano-sized inorganic compound and the transition metal ion sequestration agent is located at the anode, in the electrolyte, or any combination thereof.