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Tier 3 — Observational / field trialPeer-reviewed

Ultradispersed Mo/TiO<sub>2</sub>catalysts for CO<sub>2</sub>hydrogenation to methanol

Thomas Len, Mounib Bahri, Ovidiu Ersen, Yaya Lefkir, Luis Cardenas, Ignacio J. Villar‐García, Virginia Pérez Dieste, Jordi Llorca, Noémie Perret, Ruben Checa, E. Puzenat, P. Afanasiev, F. Morfin, L. Piccolo

Green Chemistry · 2021

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Summary

This paper reports the synthesis and characterisation of ultradispersed molybdenum catalysts supported on titania materials for direct CO₂ hydrogenation to methanol, a process relevant to greenhouse gas mitigation and carbon utilisation. The work demonstrates that highly dispersed molybdenum species on selected titania supports exhibit catalytic activity for this transformation. The findings contribute to understanding of catalyst design for CO₂ conversion chemistry.

Regional applicability

This fundamental catalysis research has indirect relevance to UK climate policy objectives around carbon capture and utilisation. However, the work is laboratory-based and would require significant further development and scale-up before application to industrial or agricultural contexts.

Key measures

Catalytic activity (conversion rates), selectivity to methanol, molybdenum dispersion characteristics, titania support properties; catalyst structure characterisation via electron microscopy and spectroscopy; CO₂ conversion efficiency; metal dispersion effects on catalytic activity

Outcomes reported

The study evaluated the catalytic performance of ultradispersed molybdenum species supported on various titania materials for converting CO₂ and hydrogen into methanol. Catalytic activity, selectivity, and material characterisation were assessed to optimise the Mo/TiO₂ system.

Theme
Climate & resilience
Subject
Climate & greenhouse gas mitigation
Study type
Research
Study design
Laboratory experimental study
Source type
Peer-reviewed study
Status
Published
Geography
International
System type
Laboratory / in vitro
DOI
10.1039/d1gc01761f
Catalogue ID
BFmob79qiw-vrbkmu

Topic tags

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