1. Institute of Organic Chemistry, Catalysis, and Petrochemistry; Slovak University of Technology; Radlinského 9 81237 Bratislava Slovak Republic
2. Central European Institute of Technology; Masaryk University; Kamenice 753/5 62500 Brno Czech Republic
3. Institute of Inorganic Chemistry, Technology, and Materials; Slovak University of Technology; Radlinského 9 81237 Bratislava Slovak Republic