1. Department of Inorganic Chemistry
2. Faculty of Chemical and Food Technology
3. Slovak University of Technology in Bratislava
4. Bratislava SK-81237
5. Slovakia
6. Department of Inorganic Technology
7. Slovak University of Technology
8. Bratislava-81237
9. Department of Physical Chemistry
10. Faculty of Science
11. Palacký University
12. 771 46 Olomouc
13. Czech Republic