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Review Article

Modulating the local coordination environment of single-atom catalysts for enhanced catalytic performance

Xinyuan Li1,2, Hongpan Rong1( ), Jiatao Zhang1, Dingsheng Wang2( ), Yadong Li2
Beijing Key Laboratory of Construction-Tailorable Advanced Functional Materials and Green Applications Experimental Center of Advanced Materials, School of Materials Science & Engineering, Beijing Institute of Technology, Beijing 100081, China
Department of Chemistry, Tsinghua University, Beijing 100084, China
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Abstract

The local coordination environment of catalysts has been investigated for an extended period to obtain enhanced catalytic performance. Especially with the advancement of single-atom catalysts (SACs), research on the coordination environment has been advanced to the atomic level. The surrounding coordination atoms of central metal atoms play important roles in their catalytic activity, selectivity and stability. In recent years, remarkable improvements of the catalytic performance of SACs have been achieved by the tailoring of coordination atoms, coordination numbers and second- or higher-coordination shells, which provided new opportunities for the further development of SACs. In this review, the characterization of coordination environment, tailoring of the local coordination environment, and their related adjustable catalytic performance will be discussed. We hope this review will provide new insights on further research of SACs.

Keywords

single-atom catalystscoordination environmentcatalytic performanceenergy conversion

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Nano Research
Volume 13 Issue 7,
July 2020
Pages 1842-1855
DOI: 10.1007/s12274-020-2755-3
Cite this article:
Li X, Rong H, Zhang J, et al. Modulating the local coordination environment of single-atom catalysts for enhanced catalytic performance. Nano Research, 2020, 13(7): 1842-1855. https://doi.org/10.1007/s12274-020-2755-3
Topics:
Catalysts
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The winners of “Top Papers Award” in 2022The winners of “Top Papers Award” in 2021The winners of “Top Papers Award” in 2020Sixth Nano Research Award

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Received: 18 January 2020
Revised: 10 March 2020
Accepted: 11 March 2020
Published: 30 March 2020
© Tsinghua University Press and Springer-Verlag GmbH Germany, part of Springer Nature 2020
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