1. Faculty of Chemistry; University of Opole; 48, Oleska Street 45-052 Opole Poland
2. Department of Process Engineering of Construction Materials; Institute of Ceramics and Construction Materials; 21, Oświęcimska Street 45-641 Opole Poland
3. Institute of Physical Chemistry; Polish Academy of Sciences; 44/52, Kasprzaka 01-224 Warsaw Poland
4. Institute of Organic Chemistry and Biochemistry; Czech Academy of Sciences; Flemingovo nam. 2. 166 10 Prague Czech Republic