Issue 13, 2023
From the journal:

Chemical Communications

Synthesis of rhodium intermetallic catalysts by enlarging the inter-particle distance on high-surface-area carbon black supports†

Lu-Jie Zuo,a   Kun-Ze Xue,a   Peng Yin,a   Shi-Long Xua  and  Hai-Wei Liang ORCID logo *a  

* Corresponding authors

a Department of Chemistry, Hefei National Research Center for Physical Sciences at the Microscale, University of Science and Technology of China, Hefei, China
E-mail: hwliang@ustc.edu.cn

Abstract

Here, we report a “critical distance” method for the synthesis of 9 kinds of sub-5 nm rhodium (Rh)-based intermetallic catalysts. Enlarging the distance between intermetallic particles on high-surface-area carbon black supports could significantly suppress the metal sintering in high-temperature annealing. The prepared Rh2Sn intermetallic catalysts exhibited enhanced activity in catalyzing the hydrogenation of nitrobenzene.

Graphical abstract: Synthesis of rhodium intermetallic catalysts by enlarging the inter-particle distance on high-surface-area carbon black supports

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Article information

DOI
https://doi.org/10.1039/D2CC06270D
Article type
Communication
Submitted
19 Nov 2022
Accepted
16 Jan 2023
First published
19 Jan 2023

Chem. Commun., 2023,59, 1829-1832

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Synthesis of rhodium intermetallic catalysts by enlarging the inter-particle distance on high-surface-area carbon black supports

L. Zuo, K. Xue, P. Yin, S. Xu and H. Liang, Chem. Commun., 2023, 59, 1829 DOI: 10.1039/D2CC06270D

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