Zhu, Jiexin;
Lv, Lei;
Zaman, Shahid;
Chen, Xingbao;
Dai, Yuhang;
Chen, Shenghua;
He, Guanjie;
... Mai, Liqiang; + view all
(2023)
Advances and challenges in single-site catalysts towards electrochemical CO₂ methanation.
Energy & Environmental Science
, 16
(11)
pp. 4812-4833.
10.1039/d3ee02196c.
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Abstract
Electrochemical CO2 reduction to a valuable product is a sustainable and economical method towards carbon neutralization. Among the different products of the electrochemical CO2 reduction reaction (CO2RR), methane is an excellent energy carrier with a high combustion heat. However, for higher methane product selectivity it is crucial to avoid C–C coupling that leads to multi-carbon products. Thus, single-site catalysts (SSCs) with a single active site are ideal candidates. This review summarizes and discusses the current research progress and future application prospects of electrochemical CO2 methanation on SSCs. The CO2 methanation mechanism and primary activity descriptors are discussed in detail with an extensive overview of the coordination structure and design of SSCs, as well as their several in situ characterization methods for tracking the structural changes in SSCs. This review provides insights into the further exploitation of SSCs for selective CO2 methanation that inspires the rational design of SSCs in electrochemical CO2 methanation research.
| Type: | Article |
|---|---|
| Title: | Advances and challenges in single-site catalysts towards electrochemical CO₂ methanation |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.1039/d3ee02196c |
| Publisher version: | https://doi.org/10.1039/d3ee02196c |
| Language: | English |
| Additional information: | This version is the author accepted manuscript. For information on re-use, please refer to the publisher’s terms and conditions. |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences > Dept of Chemistry |
| URI: | https://discovery-pp.ucl.ac.uk/id/eprint/10178985 |
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