1. Institute for Inorganic Chemistry
2. Karlsruhe Institute of Technology (KIT)
3. Engesserstrasse 15
4. Karlsruhe 76131
5. Germany
6. Institute of Catalysis Research and Technology
7. Hermann-von-Helmholtz-Platz 1
8. Eggenstein-Leopoldshafen 76344
9. Laboratory for Electron Microscpy
10. Engesserstrasse 7