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. 21, 2025
Filed:
Feb. 22, 2022
Applicant:
Kabushiki Kaisha Toshiba, Tokyo, JP;
Inventors:
Hitomi Saito, Tokyo, JP;
Yasushi Shinjo, Kawasaki, JP;
Hirohisa Miyamoto, Kamakura, JP;
Reiko Yoshimura, Kawasaki, JP;
Kenji Sano, Inagi, JP;
Akiko Suzuki, Tokyo, JP;
Toshihiro Imada, Kawasaki, JP;
Assignee:
KABUSHIKI KAISHA TOSHIBA, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01D 53/32 (2006.01); B01D 53/04 (2006.01); B01J 20/20 (2006.01); B01J 20/22 (2006.01); B01J 20/26 (2006.01); B01J 20/28 (2006.01);
U.S. Cl.
CPC ...
B01D 53/326 (2013.01); B01D 53/0407 (2013.01); B01J 20/20 (2013.01); B01J 20/205 (2013.01); B01J 20/226 (2013.01); B01J 20/261 (2013.01); B01J 20/28033 (2013.01); B01J 20/28078 (2013.01); B01D 2253/204 (2013.01); B01D 2253/25 (2013.01); B01D 2257/504 (2013.01); B01J 2220/46 (2013.01); Y02C 20/40 (2020.08);
Abstract
According to one embodiment, a carbon dioxide adsorption-desorption device including an electrode that includes a porous composite is provided. The porous composite includes an electro-conductive component and a porous material on the electro-conductive component. The porous material has pores of an angstrom size or a nanometer size, and includes a moiety exhibiting redox activity according to electrical response.