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:
Oct. 31, 2023
Filed:
Feb. 10, 2022
Applicant:
Jangwoo Kim, San Marcos, TX (US);
Inventor:
Jangwoo Kim, San Marcos, TX (US);
Assignee:
WATTRII, INC., Austin, TX (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/36 (2006.01); H01M 4/66 (2006.01); H01M 4/62 (2006.01); H01M 50/411 (2021.01); H01M 10/0569 (2010.01); H01M 4/136 (2010.01); H01M 4/58 (2010.01);
U.S. Cl.
CPC ...
H01M 4/366 (2013.01); H01M 4/136 (2013.01); H01M 4/58 (2013.01); H01M 4/625 (2013.01); H01M 4/662 (2013.01); H01M 10/0569 (2013.01); H01M 50/411 (2021.01);
Abstract
Cathode active materials that include a metal compound having the formula MR, where M is a metal, each R is independently selected so that MRis an inorganic or organometallic compound or complex, and a and b are independently positive nonzero real numbers; and a metal oxide having the formula MO, where M is the same metal in the metal compound, and x and y are independently positive nonzero real numbers; provided that the metal compound and the metal oxide are in contact. The cathodes can be economically incorporated into batteries that can provide high energy density.