Temperature dependent XPS study of CO dissociation on small Rh particles

Conference contribution


Publication Details

Author(s): Libuda J
Publisher: PERGAMON-ELSEVIER SCIENCE LTD
Publication year: 1998
Volume: 49
Journal issue: 3
Pages range: 167-170
ISSN: 0042-207X


Abstract

We have used temperature dependent X-ray Photoelectron Spectroscopy (XPS) to study the heating-induced CO dissociation on oxide-supported Rh particles through observation of changes undergone by the adsorbate CO and the formation of atomic carbon from the dissociation process. Different behaviour upon heating was observed for the two CO species on the islands. Our study indicates that one of the species is desorptive and that the other is dissociative. (C) 1998 Elsevier Science Ltd. All rights reserved.


FAU Authors / FAU Editors

Libuda, Jörg Prof. Dr.
Lehrstuhl für Katalytische Grenzflächenforschung

Last updated on 2019-19-02 at 12:38