1. Institute of Chemistry; University of Silesia; 9 Szkolna Str. 40-006 Katowice Poland
2. Faculty of Chemistry; Silesian University of Technology; 9 Strzody Str. 44-100 Gliwice Poland
3. Mass Spectrometry Group, Institute of Organic Chemistry, Polish Academy of Sciences; Kasprzaka 44/52, PO Box 58 01-224 Warszawa Poland
4. Centre of Polymer and Carbon Materials; Polish Academy of Sciences; 34 M. Curie-Sklodowska Str. 41-819 Zabrze Poland
5. Institute of Physics, Faculty of Physics, Astronomy and Informatics, Nicolaus Copernicus University; 5 Grudziądzka Str. 87-100 Torun Poland
6. Faculty of Chemistry; Adam Mickiewicz University in Poznań; 89b Umultowska 61-614 Poznań Poland