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. 08, 2026
Filed:
Mar. 19, 2021
Applicant:
The Regents of the University of California, Oakland, CA (US);
Inventors:
Ying Shirley Meng, La Jolla, CA (US);
Abhik Banerjee, Kolkata, IN;
Hanmei Tang, Marina del Rey, CA (US);
Erik Wu, San Diego, CA (US);
Han Nguyen, San Diego, CA (US);
Darren Huan Shen Tan, San Diego, CA (US);
Jean-Marie Doux, Bordeaux, FR;
Shyue Ping Ong, Menlo Park, CA (US);
Assignee:
THE REGENTS OF THE UNIVERSITY OF CALIFORNIA, Oakland, CA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/62 (2006.01); H01M 4/02 (2006.01); H01M 4/04 (2006.01); H01M 10/0562 (2010.01);
U.S. Cl.
CPC ...
H01M 4/628 (2013.01); H01M 4/0402 (2013.01); H01M 4/0433 (2013.01); H01M 10/0562 (2013.01); H01M 2004/028 (2013.01); H01M 2300/0068 (2013.01);
Abstract
An interfacial protective coating layer of LTO is effective in preventing unwanted interfacial reactions between the solid-state electrolyte and cathode electrodes from occurring. Incorporation of the inventive coating into sodium-based all-solid-state batteries allows for room temperature operation, high voltage, and long cycle life.