1. Institute of Applied and Physical Chemistry (IAPC)
2. Center for Environmental Research and Sustainable Technology
3. University of Bremen
4. 28359 Bremen
5. Germany
6. Institute for Organic and Analytical Chemistry
7. Hybrid Materials Interfaces Group
8. Faculty of Production Engineering
9. Bremen Center for Computational Materials Science (BCCMS)
10. Department of Chemistry
11. University of the Free State
12. Bloemfontein 9300
13. South Africa