1. Faculty of Environmental Engineering; Wroclaw University of Technology; Wroclaw 50370 Poland
2. Department of General Chemistry; Faculty of Chemistry; Wroclaw University; 14 F. Joliot-Curie Wrocław 50383 Poland
3. Division of Nanomaterials Chemistry and Catalysis; Institute of Low Temperature and Structural Research; Polish Academy of Sciences; Wroclaw 50422 Poland