ZIF-derived porous carbon supported Pd nanoparticles within mesoporous silica shells: sintering- and leaching-resistant core–shell nanocatalysts

Shaolong Zhang; Aijuan Han; Yanliang Zhai; Jian Zhang; Weng-Chon Cheong; Dingsheng Wang; Yadong Li

doi:10.1039/C7CC04926A

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ZIF-derived porous carbon supported Pd nanoparticles within mesoporous silica shells: sintering- and leaching-resistant core–shell nanocatalysts†

Shaolong Zhang,

^a Aijuan Han,

^a Yanliang Zhai,

^b Jian Zhang,

^a Weng-Chon Cheong,

^a Dingsheng Wang

*^a and Yadong Li^a

Author affiliations

* Corresponding authors

^a Department of Chemistry, Tsinghua University, Beijing 100084, China
E-mail: wangdingsheng@mail.tsinghua.edu.cn

^b State Key Laboratory of Heavy Oil Processing and the Key Laboratory of Catalysis of CNPC, China University of Petroleum, Beijing 102249, China

Abstract

A facile strategy to prepare sintering- and leaching-resistant core–shell nanocatalysts is reported. ZIF-derived porous carbon supported Pd nanoparticles are coated with a mesoporous silica shell, preventing Pd nanoparticles from sintering at high temperature and leaching in a catalytic process. This nanocatalyst exhibits excellent catalytic activity and recyclability for the oxidation of benzyl alcohol.

This article is part of the themed collection: Most downloaded articles of 2017: Catalysis

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Article information

DOI: https://doi.org/10.1039/C7CC04926A
Article type: Communication
Submitted: 26 Jun 2017
Accepted: 03 Aug 2017
First published: 03 Aug 2017

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Chem. Commun., 2017,53, 9490-9493

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ZIF-derived porous carbon supported Pd nanoparticles within mesoporous silica shells: sintering- and leaching-resistant core–shell nanocatalysts

S. Zhang, A. Han, Y. Zhai, J. Zhang, W. Cheong, D. Wang and Y. Li, Chem. Commun., 2017, 53, 9490 DOI: 10.1039/C7CC04926A

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Chemical Communications

ZIF-derived porous carbon supported Pd nanoparticles within mesoporous silica shells: sintering- and leaching-resistant core–shell nanocatalysts†

Abstract

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ZIF-derived porous carbon supported Pd nanoparticles within mesoporous silica shells: sintering- and leaching-resistant core–shell nanocatalysts

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