Issue 24, 2011
From the journal:

Chemical Communications

Spin trapping of hydroxyl radicals on Cu/HY zeolites suspended in aqueous solution

Anette Häusser,a   Martin Trautmanna  and  Emil Roduner*a  

* Corresponding authors

a Institute of Physical Chemistry, University of Stuttgart, Pfaffenwaldring 55, 70569 Stuttgart, Germany
E-mail: e.roduner@ipc.uni-stuttgart.de
Fax: +49 71168564495
Tel: +49 71168564490

Abstract

Hydroxyl radical intermediates are trapped in calcined Cu/HY zeolites in the presence of oxygen and water. This suggests that hydrogen peroxide is formed in situ from oxygen. Brønsted acids enhance the formation of the radicals.

Graphical abstract: Spin trapping of hydroxyl radicals on Cu/HY zeolites suspended in aqueous solution

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Article information

DOI
https://doi.org/10.1039/C1CC11181G
Article type
Communication
Submitted
28 Feb 2011
Accepted
20 Apr 2011
First published
10 May 2011

Chem. Commun., 2011,47, 6954-6956

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Spin trapping of hydroxyl radicals on Cu/HY zeolites suspended in aqueous solution

A. Häusser, M. Trautmann and E. Roduner, Chem. Commun., 2011, 47, 6954 DOI: 10.1039/C1CC11181G

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