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:
Nov. 12, 2024
Filed:
Jun. 09, 2020
Applicant:
National University Corporation Yokohama National University, Yokohama, JP;
Inventors:
Akimitsu Ishihara, Yokohama, JP;
Takaaki Nagai, Yokohama, JP;
Assignee:
NATIONAL UNIVERSITY CORPORATION YOKOHAMA NATIONAL UNIVERSITY, Yokohama, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/88 (2006.01); H01M 4/90 (2006.01); H01M 12/08 (2006.01); C23C 14/18 (2006.01); C23C 14/28 (2006.01);
U.S. Cl.
CPC ...
H01M 4/9033 (2013.01); H01M 4/88 (2013.01); H01M 12/08 (2013.01); C23C 14/18 (2013.01); C23C 14/28 (2013.01);
Abstract
Provided is a novel oxygen reduction catalyst having good stability and higher oxygen reduction performance. The oxygen reduction catalyst includes a composite oxide comprising a conductive tin oxide containing Zr.