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:
Jul. 20, 2021
Filed:
Jan. 12, 2017
Applicant:
Sumitomo Electric Industries, Ltd., Osaka, JP;
Inventors:
Hiroyuki Nakaishi, Osaka, JP;
Hirokazu Kaku, Osaka, JP;
Shinichiro Mukobata, Shibukawa, JP;
Tomomi Utsumi, Shibukawa, JP;
Megumi Sato, Shibukawa, JP;
Assignee:
Sumitomo Electric Industries, Ltd., Osaka, JP;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 4/90 (2006.01); H01M 4/86 (2006.01); H01M 4/96 (2006.01); H01M 8/18 (2006.01);
U.S. Cl.
CPC ...
H01M 4/9016 (2013.01); H01M 4/8673 (2013.01); H01M 4/96 (2013.01); H01M 8/188 (2013.01);
Abstract
An electrode for a redox flow battery includes a substrate, a conductive portion applied to a surface of the substrate, and a catalytic portion held by the conductive portion, the conductive portion containing one or more types of elements selected from the group α1 consisting of Sn, Ti, Ta, Ce, In, and Zn, the catalytic portion containing one or more types of elements selected from the group β consisting of Ru, Ir, Pd, Pt, Rh, and Au.