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:
Sep. 29, 2026
Filed:
May. 18, 2021
Applicant:
Uchicago Argonne, Llc, Chicago, IL (US);
Inventors:
Anil U. Mane, Naperville, IL (US);
Jeffrey W. Elam, Elmhurst, IL (US);
Pragathi Darapaneni, Lemont, IL (US);
Assignee:
UCHICAGO ARGONNE, LLC, Chicago, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/04 (2006.01); H01M 4/36 (2006.01); H01M 4/505 (2010.01); H01M 4/525 (2010.01); H01M 4/58 (2010.01); H01M 10/0525 (2010.01);
U.S. Cl.
CPC ...
H01M 4/0428 (2013.01); H01M 4/366 (2013.01); H01M 4/505 (2013.01); H01M 4/525 (2013.01); H01M 4/58 (2013.01); H01M 10/0525 (2013.01);
Abstract
A process for forming a fluoride-based coating on an electrode material that is at least partially covered with a surface carbonate, includes disposing the electrode material in a reactor. The electrode material is exposed to a vapor of a fluoride-based precursor material such that the fluoride-based precursor material dopes the surface carbonate so as to form a layer of a fluoride coating on the electrode material.