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:
Oct. 23, 2018
Filed:
Feb. 20, 2014
Applicant:
Sumitomo Electric Industries, Ltd., Osaka-shi, Osaka, JP;
Inventors:
Soichiro Okubo, Osaka, JP;
Takeshi Hikata, Osaka, JP;
Risa Utsunomiya, Kyoto, JP;
Teruaki Matsuba, Kyoto, JP;
Hitoshi Matsumoto, Kyoto, JP;
Yugo Higashi, Kyoto, JP;
Assignee:
SUMITOMO ELECTRIC INDUSTRIES, LTD., Osaka-shi, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 21/18 (2006.01); B01J 23/38 (2006.01); B01J 23/76 (2006.01); B01J 23/755 (2006.01); B01J 37/02 (2006.01); B01J 23/20 (2006.01); B01J 23/34 (2006.01); C01B 32/05 (2017.01); C01B 32/15 (2017.01); B01J 35/00 (2006.01); B01J 37/34 (2006.01); B01J 23/24 (2006.01); B01J 23/48 (2006.01); B01J 23/56 (2006.01); B01J 23/74 (2006.01);
U.S. Cl.
CPC ...
B01J 23/755 (2013.01); B01J 21/185 (2013.01); B01J 23/20 (2013.01); B01J 23/34 (2013.01); B01J 37/0238 (2013.01); C01B 32/05 (2017.08); C01B 32/15 (2017.08); B01J 23/24 (2013.01); B01J 23/48 (2013.01); B01J 23/56 (2013.01); B01J 23/74 (2013.01); B01J 35/0033 (2013.01); B01J 37/349 (2013.01);
Abstract
A porous member includes a base member and carbon nanostructures. The base member includes a porous body having a porosity of more than or equal to 80%. The carbon nanostructures are formed on a surface of the base member, and have a width of less than or equal to 100 nm. A catalyst member includes a catalyst arranged on surfaces of the carbon nano structures.