Issue 6, 2020

In situ high-pressure 13C/1H NMR reaction studies of benzyl alcohol oxidation over a Pd/Al2O3 catalyst

Abstract

We report in situ high-pressure NMR kinetic studies of catalytic oxidations inside heterogeneous catalysts exploiting distortionless enhancement by polarisation transfer (DEPT) 13C NMR. 1H NMR diffusion and relaxation time measurements are then used to elucidate trends in reaction kinetics in different solvents. The work shows the feasibility of non-invasively monitoring intra-particle kinetics, transport and adsorption in porous catalysts using a comprehensive NMR toolkit.

Graphical abstract: In situ high-pressure 13C/1H NMR reaction studies of benzyl alcohol oxidation over a Pd/Al2O3 catalyst

Supplementary files

Article information

Article type
Communication
Submitted
23 Dec 2019
Accepted
28 Jan 2020
First published
09 Apr 2020
This article is Open Access
Creative Commons BY license

React. Chem. Eng., 2020,5, 1053-1057

In situ high-pressure 13C/1H NMR reaction studies of benzyl alcohol oxidation over a Pd/Al2O3 catalyst

C. D'Agostino, M. D. Mantle and L. F. Gladden, React. Chem. Eng., 2020, 5, 1053 DOI: 10.1039/C9RE00489K

This article is licensed under a Creative Commons Attribution 3.0 Unported Licence. You can use material from this article in other publications without requesting further permissions from the RSC, provided that the correct acknowledgement is given.

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