The promotional effect of gallium loading on the bifunctional Cu–Ga/γ-Al 2 O 3 catalyst for CO 2 hydrogenation to methanol and dimethyl ether at atmospheric pressure

Reaction Chemistry & Engineering 2026 Open access

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Authors: Sezer Osmanaga, Yasemin Kaya, Işık Önal, Bahar Ipek
DOI: 10.1039/d5re00481k
Cited by: 0
References: 49

Abstract

Hydrogenation of CO 2 to methanol and dimethyl ether (DME) was investigated over gallium-promoted copper catalysts supported on γ-Al 2 O 3 (Cu–Ga/γ-Al 2 O 3 ) at atmospheric pressure. DFT computations suggest a COOH intermediate for Cu/Ga 2 O 3 interface.

Fields of Study & Subjects

Catalysts for Methane Reforming Carbon dioxide utilization in catalysis CO2 Reduction Techniques and Catalysts

Publication details

Journal / source
Reaction Chemistry & Engineering
Volume
11
Issue
4
Pages
948–958
Publication date
1 January 2026
Language
EN