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. 05, 2024
Filed:
Apr. 15, 2020
Applicants:
Zeon Corporation, Tokyo, JP;
Kyushu University, National University Corporation, Fukuoka, JP;
Inventors:
Naotoshi Nakashima, Fukuoka, JP;
Ganesan Pandian, Fukuoka, JP;
Hiroaki Shu, Tokyo, JP;
Mitsugu Uejima, Tokyo, JP;
Assignees:
ZEON CORPORATION, Tokyo, JP;
KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION, Fukuoka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 4/90 (2006.01); H01M 4/96 (2006.01); H01M 8/1004 (2016.01); H01M 12/08 (2006.01);
U.S. Cl.
CPC ...
H01M 12/08 (2013.01); H01M 4/9008 (2013.01); H01M 4/96 (2013.01); H01M 8/1004 (2013.01);
Abstract
Provided is a low-cost catalyst that has excellent oxygen reduction reaction (ORR) catalytic activity and is useful as a catalyst for water electrolysis, an electrode catalyst for an air battery, or the like. The catalyst includes (A) Ni atoms, (B) a condensate of thiourea and formaldehyde, and (C) porous carbon.