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:
May. 27, 2025
Filed:
Jan. 30, 2024
Applicant:
Academia Sinica, Taipei, TW;
Inventors:
Assignee:
ACADEMIA SINICA, Taipei, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01J 20/20 (2006.01); B01D 53/02 (2006.01); B01J 20/28 (2006.01); B01J 20/30 (2006.01); B01J 27/02 (2006.01); B01J 31/04 (2006.01); B01J 37/20 (2006.01); C01B 32/318 (2017.01); C01B 32/354 (2017.01);
U.S. Cl.
CPC ...
B01J 20/20 (2013.01); B01D 53/02 (2013.01); B01J 20/28059 (2013.01); B01J 20/3071 (2013.01); B01J 20/3078 (2013.01); B01J 20/3085 (2013.01); B01J 27/02 (2013.01); B01J 31/04 (2013.01); B01J 37/20 (2013.01); C01B 32/318 (2017.08); C01B 32/354 (2017.08); B01D 2253/102 (2013.01); C01P 2002/72 (2013.01); C01P 2002/76 (2013.01); C01P 2002/78 (2013.01); C01P 2002/82 (2013.01); C01P 2002/85 (2013.01);
Abstract
Disclosed is a modified carbonaceous material, which includes hexagonal carbon networks in a layered stacking structure and acidic functional groups bonded to the hexagonal carbon networks and mainly existing at edges of the layered carbonaceous structure. Accordingly, the close proximity of acid moiety at the edges can resemble the center of hydrolysis enzymes, resulting in enhancement of hydrolytic efficiency. Additionally, the acid-functionalized carbonaceous material can also be applied in the capture and storage of carbon dioxide due to its unexpectedly higher capacity for COmolecular.