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. 03, 2025
Filed:
Sep. 27, 2021
Applicants:
Enpower Greentech, Inc., New York, NY (US);
Board of Regents, the University of Texas System, Austin, TX (US);
Inventors:
Henghui Xu, Austin, TX (US);
Yutao Li, Austin, TX (US);
Yong Che, Ann Arbor, MI (US);
John B. Goodenough, Austin, TX (US);
Assignees:
Enpower Greentech, Inc., New York, NY (US);
Board of Regents, The University of Texas System, Austin, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 50/446 (2021.01); H01M 4/62 (2006.01); H01M 50/403 (2021.01);
U.S. Cl.
CPC ...
H01M 50/446 (2021.01); H01M 4/625 (2013.01); H01M 50/403 (2021.01);
Abstract
The present disclosure relates to an electrolyte membrane for an alkali metal or an alkali metal ion battery, comprising: a composite membrane comprising an ionically conductive polymer; an alkali metal salt; and a filler comprising a carbon nitride nanosheet, an oxygenated carbon nitride nanosheet or a combination thereof.