Efficient Pd@MIL-101(Cr) hetero-catalysts for 2-butyne-1,4-diol hydrogenation exhibiting high selectivity

Dongdong Yin; Chuang Li; Hangxing Ren; Osama Shekhah; Jinxuan Liu; Changhai Liang

doi:10.1039/C6RA25722D

Efficient Pd@MIL-101(Cr) hetero-catalysts for 2-butyne-1,4-diol hydrogenation exhibiting high selectivity†

Dongdong Yin,^a Chuang Li,^a Hangxing Ren,^a Osama Shekhah,^b Jinxuan Liu

*^c and Changhai Liang*^a

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* Corresponding authors

^a Laboratory of Advanced Materials and Catalytic Engineering, Dalian University of Technology, Dalian 116024, China
E-mail: changhai@dlut.edu.cn

^b Advanced Membranes and Porous Materials Center, 4700 King Abdullah University of Science and Technology, Thuwal 23955-6900, Kingdom of Saudi Arabia

^c Institute of Artificial Photosynthesis, State Key Laboratory of Fine Chemicals, Dalian University of Technology, 116024 Dalian, China
E-mail: jinxuan.liu@dlut.edu.cn

Abstract

Pd@MIL-101(Cr) hetero-catalysts have been successfully prepared using the metal–organic chemical vapour deposition (MOCVD) approach, by choosing [Pd(η³-C₃H₅)(η⁵-C₅H₅)] as a volatile precursor, and the hydrothermally stable metal–organic framework, MIL-101(Cr) as a support. The prepared Pd@MIL-101(Cr) hetero-catalysts characterized with various analytical techniques, exhibited highly monodispersed immobilized Pd nanoparticles in the MIL-101(Cr) cavities, while retaining the pristine crystallinity and porosity. The intact hybrid Pd@MIL-101(Cr) has been demonstrated to be an efficient catalyst for 2-butyne-1,4-diol hydrogenation with excellent activity, stability and selectivity (2-butene-1,4-diol (>94%)).

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DOI: https://doi.org/10.1039/C6RA25722D
Article type: Paper
Submitted: 24 Oct 2016
Accepted: 20 Dec 2016
First published: 05 Jan 2017
This article is Open Access

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RSC Adv., 2017,7, 1626-1633

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Efficient Pd@MIL-101(Cr) hetero-catalysts for 2-butyne-1,4-diol hydrogenation exhibiting high selectivity

D. Yin, C. Li, H. Ren, O. Shekhah, J. Liu and C. Liang, RSC Adv., 2017, 7, 1626 DOI: 10.1039/C6RA25722D

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Efficient Pd@MIL-101(Cr) hetero-catalysts for 2-butyne-1,4-diol hydrogenation exhibiting high selectivity†

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Efficient Pd@MIL-101(Cr) hetero-catalysts for 2-butyne-1,4-diol hydrogenation exhibiting high selectivity

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