1. Centre for Surface Chemistry
and Catalysis, Katholieke Universiteit Leuven, Arenbergpark 23, B-3001 Leuven, Belgium
2. MADIREL, UMR 7246, Université Aix-Marseille-CNRS, Ctr St Jérôme,
13397 Marseille Cedex 20, France
3. CNRS, Institut Lavoisier Versailles, Université de Versailles, UMR 8180, 78035 Versailles,
France
4. Research Group for
Nanocatalysts, Korea Research Institute of Chemical Technology (KRICT), Sinseongno 19, Yuseong-Gu, Daejeon 305-600,
Korea
5. Department of Chemistry, Sungkyunkwan University (SKKU), Suwon 440-176, Korea
6. (LCS) Laboratoire Catalyse et
Spectrochemie LCS, UMR CNRS 6506, ENSICAEN, 6 Boulevard du Maréchal Juin, 14050 Caen Cédex 4,
France