Fe2O3 supported Pt single atom catalysts for the selective hydrogenation of cinnamaldehyde

Huanshi Lan; Zuzeng Qin; Shaolin Shi; Xingcong Zhang; Xiaohui He; Hongbing Ji

doi:10.1039/D2DT02075K

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Fe₂O₃ supported Pt single atom catalysts for the selective hydrogenation of cinnamaldehyde†

Huanshi Lan,^a Zuzeng Qin,^a Shaolin Shi,^a Xingcong Zhang,^b Xiaohui He

*^bc and Hongbing Ji

*^abcd

Author affiliations

* Corresponding authors

^a School of Chemistry and Chemical Engineering, Guangxi University, Nanning 530004, China

^b Fine Chemical Industry Research Institute, School of Chemistry, Sun Yat-Sen University, Guangzhou 510275, Guangdong, China
E-mail: jihb@mail.sysu.edu.cn, hexiaohui@mail.sysu.edu.cn

^c China Chemistry and Chemical Engineering Guangdong Laboratory, Shantou, China

^d Advanced Energy Science and Technology Guangdong Laboratory, Huizhou 516000, China

Abstract

Atomically dispersed Pt species supported on Fe₂O₃ (Pt₁/Fe₂O₃) are successfully constructed by a simple ball milling process. In the selective hydrogenation of cinnamaldehyde (CAL), Pt₁/Fe₂O₃ achieves an excellent cinnamyl alcohol (COL) selectivity of 81.7% at a CAL conversion of 91.2% in pure water medium due to the superior dissociation ability of H₂ and preferential adsorption of CAL via C [double bond, length as m-dash] O.

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Article information

DOI: https://doi.org/10.1039/D2DT02075K
Article type: Communication
Submitted: 29 Jun 2022
Accepted: 14 Sep 2022
First published: 26 Sep 2022

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Dalton Trans., 2022,51, 15227-15232

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Fe₂O₃ supported Pt single atom catalysts for the selective hydrogenation of cinnamaldehyde

H. Lan, Z. Qin, S. Shi, X. Zhang, X. He and H. Ji, Dalton Trans., 2022, 51, 15227 DOI: 10.1039/D2DT02075K

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