Semi-hydrogenation of alkynes to alkenes over Pd nanoparticles embedded in Mo2C prepared from a high-temperature pulse

Chang Zhou; Haitao Han; Jian Zhang; Xiaoxue Mu; Jianbin Huang; Dongquan Lin; Feng-Shou Xiao

doi:10.1039/D4CC04498C

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Semi-hydrogenation of alkynes to alkenes over Pd nanoparticles embedded in Mo₂C prepared from a high-temperature pulse†

Chang Zhou,‡^a Haitao Han,‡^a Jian Zhang,*^a Xiaoxue Mu,^a Jianbin Huang,^a Dongquan Lin^a and Feng-Shou Xiao

*^ab

Author affiliations

* Corresponding authors

^a Beijing Advanced Innovation Center for Soft Matter, Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
E-mail: jianzhangbuct@buct.edu.cn

^b Key Lab of Biomass Chemical Engineering of Ministry of Education, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, China
E-mail: fsxiao@zju.edu.cn

Abstract

Pd nanoparticles embedded in Mo₂C were successfully prepared from a high-temperature pulse, and are efficient for semi-hydrogenation of alkynes to alkenes, where the embedded Pd sites possessed appropriate alkyne adsorption but suppressed alkene adsorption, thus exhibiting both high activities and good alkene selectivities in the hydrogenation of various alkynes.

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Article information

DOI: https://doi.org/10.1039/D4CC04498C
Article type: Communication
Submitted: 01 Sep 2024
Accepted: 05 Nov 2024
First published: 15 Nov 2024

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Chem. Commun., 2024,60, 14439-14442

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Semi-hydrogenation of alkynes to alkenes over Pd nanoparticles embedded in Mo₂C prepared from a high-temperature pulse

C. Zhou, H. Han, J. Zhang, X. Mu, J. Huang, D. Lin and F. Xiao, Chem. Commun., 2024, 60, 14439 DOI: 10.1039/D4CC04498C

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Chemical Communications