Alkyl-chain-grafted 13X zeolite for steady CO2 capture from humid flue gas

Abstract

13X zeolite shows potential for CO2 capture, but its performance is diminished by the steam present in real-world flue gas. To overcome this limitation, a facile and efficient approach is to graft straight-chain alkyl groups to the 13X structure. Adsorbents with anchored alkyl groups exhibit both high CO2 uptake and excellent resistance to humidity.

Graphical abstract: Alkyl-chain-grafted 13X zeolite for steady CO2 capture from humid flue gas

Supplementary files

Article information

Article type
Communication
Submitted
07 Jul 2025
Accepted
02 Sep 2025
First published
22 Sep 2025
This article is Open Access
Creative Commons BY license

Chem. Commun., 2025, Advance Article

Alkyl-chain-grafted 13X zeolite for steady CO2 capture from humid flue gas

B. Cao, Q. Jia, G. Li, H. Cui, F. Li, B. Peng and L. Li, Chem. Commun., 2025, Advance Article , DOI: 10.1039/D5CC03810C

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