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:
Jan. 15, 2019
Filed:
May. 27, 2015
Applicants:
Zeon Corporation, Chiyoda-ku, Tokyo, JP;
Kyushu University, Fukuoka-shi, Fukuoka, JP;
Inventors:
Masahiro Kishida, Fukuoka, JP;
Sakae Takenaka, Fukuoka, JP;
Akihiko Yoshiwara, Tokyo, JP;
Kiyoshige Kojima, Tokyo, JP;
Assignees:
ZEON CORPORATION, Chiyoda-ku, Tokyo, JP;
KYUSHU UNIVERSITY, Fukuoka-shi, Fukuoka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/133 (2010.01); H01M 4/86 (2006.01); B01J 23/42 (2006.01); B01J 33/00 (2006.01); B01J 35/02 (2006.01); H01M 4/90 (2006.01); H01M 8/02 (2016.01); H01M 4/92 (2006.01); H01M 8/1004 (2016.01); H01M 4/88 (2006.01); H01M 8/10 (2016.01); H01M 8/1018 (2016.01);
U.S. Cl.
CPC ...
H01M 4/8663 (2013.01); B01J 23/42 (2013.01); B01J 33/00 (2013.01); B01J 35/02 (2013.01); H01M 4/86 (2013.01); H01M 4/8652 (2013.01); H01M 4/8657 (2013.01); H01M 4/8803 (2013.01); H01M 4/8842 (2013.01); H01M 4/90 (2013.01); H01M 4/9041 (2013.01); H01M 4/9083 (2013.01); H01M 4/926 (2013.01); H01M 8/02 (2013.01); H01M 8/1004 (2013.01); H01M 8/10 (2013.01); H01M 2008/1095 (2013.01);
Abstract
Provided is a redox catalyst wherein a catalytically active component is supported on carbon nanotubes whose average diameter (Av) and standard deviation (σ) of diameters satisfy the condition 0.60>3σ/Av>0.20, and at least a part of a surface of the carbon nanotubes, including a part on which the catalytically active component is supported, is covered with porous inorganic material.