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Página principal > Artículos > Artículos publicados > Metal-organic framework-derived single atom catalysts for electrocatalytic reduction of carbon dioxide to C1 products |
Fecha: | 2023 |
Resumen: | Electrochemical carbon dioxide reduction reaction (eCO RR) is an efficient strategy to relieve global environmental and energy issues by converting excess CO from the atmosphere to value-added products. Single-atom catalysts (SACs) derived from metal-organic frameworks (MOF), which feature unique active sites and adjustable structures, are emerging as extraordinary materials for eCO RR. By modulating the MOF precursors and their fabrication strategy, MOF-derived SACs with specific-site coordination configuration have been recently designed for the conversion of CO to targeted products. In the first part of this review, MOF synthesis routes to afford well-dispersed SACs along with the respective synthesis strategy have been systematically reviewed, and typical examples for each strategy have been discussed. Compared with traditional M-N active sites, SACs with regulated coordination structures have been rapidly developed for eCO RR. Secondly, the relationship between regulation of the coordination environment of the central metal atoms, including asymmetrical M-N sites, heteroatom doped M-N sites, and dual-metal active sites (M-M sites), and their respective catalytic performance has been systematically discussed. Finally, the challenges and future research directions for the application of SACs derived from MOFs for eCO RR have been proposed. |
Ayudas: | Agencia Estatal de Investigación PID2020-116093RB-C43 Agència de Gestió d'Ajuts Universitaris i de Recerca 2017/SGR-327 Ministerio de Ciencia e Innovación CEX2021-001214-S |
Derechos: | Aquest document està subjecte a una llicència d'ús Creative Commons. Es permet la reproducció total o parcial, la distribució, la comunicació pública de l'obra i la creació d'obres derivades, fins i tot amb finalitats comercials, sempre i quan es reconegui l'autoria de l'obra original. |
Lengua: | Anglès |
Documento: | Article ; recerca ; Versió publicada |
Publicado en: | Energy Advances, Vol. 2, Issue 2 (February 2023) , p. 252-267, ISSN 2753-1457 |
16 p, 2.7 MB |