Issue 80, 2020

The in situ redispersion of a PdCu/AC alloy catalyst under a CFCl2CF2Cl/H2 atmosphere: a combination of experimental and DFT study

Abstract

A novel CFCl2CF2Cl(R113)/H2 gas treatment process was proposed and successfully applied for the redispersion of a sintered alloy PdCu/AC catalyst. The redispersion process was initiated by the formation of an oxidative PdCuClx intermediate, which can easily migrate to a nearby catalyst surface and then be reduced to smaller PdCu NPs.

Graphical abstract: The in situ redispersion of a PdCu/AC alloy catalyst under a CFCl2CF2Cl/H2 atmosphere: a combination of experimental and DFT study

Supplementary files

Article information

Article type
Communication
Submitted
02 May 2020
Accepted
24 Jun 2020
First published
09 Sep 2020

Chem. Commun., 2020,56, 12001-12004

The in situ redispersion of a PdCu/AC alloy catalyst under a CFCl2CF2Cl/H2 atmosphere: a combination of experimental and DFT study

H. Tang, M. Dang, F. Zhang, B. Xu, Q. Zhang, L. Li, W. Song, W. Han, Y. Li and Z. Liu, Chem. Commun., 2020, 56, 12001 DOI: 10.1039/D0CC03164J

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