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. 20, 2023
Filed:
Nov. 09, 2021
Applicant:
University of Southern California, Los Angeles, CA (US);
Inventors:
Sri Narayan, Arcadia, CA (US);
Debanjan Mitra, Los Angeles, CA (US);
Phong Thanh Trinh, Broomfield, CO (US);
Ahamed Irshad Maniyanganam, Los Angeles, CA (US);
Assignee:
University of Southern California, Los Angeles, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/62 (2006.01); H01M 10/30 (2006.01); H01M 4/32 (2006.01); H01M 4/74 (2006.01); H01M 4/52 (2010.01); H01M 4/66 (2006.01);
U.S. Cl.
CPC ...
H01M 4/628 (2013.01); H01M 4/32 (2013.01); H01M 4/52 (2013.01); H01M 4/669 (2013.01); H01M 4/747 (2013.01); H01M 10/30 (2013.01); H01M 2300/0014 (2013.01);
Abstract
An electrode for a battery includes an iron-containing substrate and a cobalt ferrite layer disposed over the iron-containing substrate. Advantageously, the cobalt ferrite layer inhibits corrosion of the iron-containing substrate. A nickel hydroxide layer is disposed over the cobalt ferrite layer. A battery incorporating the electrode is also provided.