1. Chair of Heterogeneous Catalysis and Chemical Technology
2. ITMC
3. RWTH Aachen University
4. 52074 Aachen
5. Germany
6. Institute of Chemistry of OrganoMetallic Compounds
7. ICCOM-CNR and Consorzio INSTM
8. Florence
9. Italy
10. Institut de Chimie et Procédés pour l'Energie