Unravelling the CO2 capture and conversion mechanism of a NiRu–Na2O switchable dual-function material in various CO2 utilisation reactions

Loukia-Pantzechroula Merkouri; Juan Luis Martín-Espejo; Luis F. Bobadilla; José Antonio Odriozola; Anna Penkova; Tomas Ramirez Reina; Melis S. Duyar

doi:10.1039/D3TA01892J

You do not have JavaScript enabled. Please enable JavaScript to access the full features of the site or access our non-JavaScript page.

Unravelling the CO₂ capture and conversion mechanism of a NiRu–Na₂O switchable dual-function material in various CO₂ utilisation reactions†

Loukia-Pantzechroula Merkouri,^a Juan Luis Martín-Espejo,^b Luis F. Bobadilla,^b José Antonio Odriozola,

^b Anna Penkova,^b Tomas Ramirez Reina^b and Melis S. Duyar

*^a

Author affiliations

* Corresponding authors

^a School of Chemistry and Chemical Engineering, University of Surrey, Guildford, UK
E-mail: m.duyar@surrey.ac.uk

^b Department of Inorganic Chemistry and Materials Sciences Institute, University of Seville-CSIC, Seville, Spain

Abstract

Time-resolved operando DRIFTS-MS was performed to elucidate the CO₂ capture and conversion mechanisms of a NiRuNa/CeAl DFM in CO₂ methanation, reverse water–gas shift, and dry reforming of methane. CO₂ was captured mainly in the form of carbonyls and bidentate carbonates, and a spillover mechanism occurred to obtain the desired products.

This article is part of the themed collections: Journal of Materials Chemistry A Emerging Investigators and 2023 Journal of Materials Chemistry A Most Popular Articles

Download options Please wait...

Supplementary files

Supplementary information PDF (619K)

Article information

DOI: https://doi.org/10.1039/D3TA01892J
Article type: Communication
Submitted: 30 3 2023
Accepted: 23 5 2023
First published: 23 5 2023
This article is Open Access

Download Citation

J. Mater. Chem. A, 2023,11, 13209-13216

Permissions

Request permissions

Unravelling the CO₂ capture and conversion mechanism of a NiRu–Na₂O switchable dual-function material in various CO₂ utilisation reactions

L. Merkouri, J. L. Martín-Espejo, L. F. Bobadilla, J. A. Odriozola, A. Penkova, T. Ramirez Reina and M. S. Duyar, J. Mater. Chem. A, 2023, 11, 13209 DOI: 10.1039/D3TA01892J

This article is licensed under a Creative Commons Attribution 3.0 Unported Licence. You can use material from this article in other publications without requesting further permissions from the RSC, provided that the correct acknowledgement is given.

Social activity

Fetching data from CrossRef.
This may take some time to load.

Journal of Materials Chemistry A