Enhancing Catalytic Amine Regeneration in CO2 Capture Using ZrOxHy-Coated Mesoporous Silica

Abstract

Bulk ZrOxHy is an effective catalyst for amine regeneration in CO2 absorption, but its high cost and poor support stability may hinder application. Here, ZrOxHy is deposited as a theoratical monolayer within MCM-41 mesopores, achieving similar stable catalytic activity to bulk ZrOxHy with just 13 wt% Zr loading, offering a cost-effective path toward industrial use.

Supplementary files

Article information

Article type
Communication
Submitted
21 Nov 2025
Accepted
13 Mar 2026
First published
19 Mar 2026
This article is Open Access
Creative Commons BY-NC license

Chem. Commun., 2026, Accepted Manuscript

Enhancing Catalytic Amine Regeneration in CO2 Capture Using ZrOxHy-Coated Mesoporous Silica

C. Zhou, Y. Shao, M. Torka Beydokhti, J. Ma, P. Eloy, D. P. Debecker, M. Dusselier, W. Vermeiren and B. Sels, Chem. Commun., 2026, Accepted Manuscript , DOI: 10.1039/D5CC06632H

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