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:
Feb. 11, 2025
Filed:
Apr. 03, 2024
Applicant:
Decarbon Technology (Shenzhen) Co., Ltd., Guangdong, CN;
Inventors:
Zuotai Zhang, Guangdong, CN;
Feng Yan, Guangdong, CN;
Xin Sun, Guangdong, CN;
Jiyun Xu, Guangdong, CN;
Assignee:
DECARBON TECHNOLOGY (SHENZHEN) CO., LTD., Guangdong, CN;
Primary Examiner:
Int. Cl.
CPC ...
B01J 20/22 (2006.01); B01J 20/28 (2006.01); B01J 20/32 (2006.01);
U.S. Cl.
CPC ...
B01J 20/226 (2013.01); B01J 20/28066 (2013.01); B01J 20/28076 (2013.01); B01J 20/3285 (2013.01);
Abstract
An amine-functionalized adsorbent and a method for preparing the same are provided. The amine-functionalized adsorbent includes a metal-organic framework (MOF) material and polymeric amine, the crystal structure of the MOF material is a three-dimensional cage-like pore structure, and the polymeric amine is loaded inside the three-dimensional cage-like pore structure. The amine-functionalized adsorbent has high adsorption capacity and rapid adsorbing speed of carbon dioxide at room temperature.