1. Univ. Artois, CNRS, Centrale Lille
2. Univ. Lille
3. UMR 8181 – UCCS – Unité de Catalyse et Chimie du Solide
4. F-62300 Lens
5. France
6. Queen Mary University of London
7. School of Engineering and Materials Science
8. London
9. UK
10. Univ. Lille, CNRS, Centrale Lille
11. Univ. Artois
12. F-59000 Lille