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:
Feb. 13, 2024
Filed:
Sep. 04, 2019
Applicant:
Cataler Corporation, Kakegawa, JP;
Inventors:
Akihiro Hori, Kakegawa, JP;
Yosuke Horiuchi, Kakegawa, JP;
Assignee:
CATALER CORPORATION, Kakegawa, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/02 (2006.01); H01M 4/92 (2006.01); H01M 4/86 (2006.01); H01M 4/88 (2006.01); H01M 4/90 (2006.01); H01M 8/1004 (2016.01);
U.S. Cl.
CPC ...
H01M 4/926 (2013.01); H01M 4/8668 (2013.01); H01M 4/8807 (2013.01); H01M 4/9083 (2013.01); H01M 8/1004 (2013.01); H01M 4/8657 (2013.01); H01M 2004/021 (2013.01);
Abstract
This anode catalyst layer for a fuel cell contains electrode catalyst particles, a carbon carrier on which the electrode catalyst particles are loaded, water electrolysis catalyst particles, a proton-conducting binder, and graphitized carbon. At least part of the carbon carrier has a crystallite size La of 3.0 nm or more.