1. Institute of Physics, University of Silesia, Uniwersytecka 4, 40-007 Katowice, Poland
2. Silesian Center
for Education and Interdisciplinary Research, University of Silesia, 75 Pulku Piechoty 1A, 41-500 Chorzow, Poland
3. Department of Chemical
Organic Technology and Petrochemistry, Silesian University of Technology, Krzywoustego 4, 44-100 Gliwice, Poland
4. Institute of Materials
Science, University of Silesia, 75 Pulk Piechoty 1A, 41-500 Chorzow, Poland
5. Department of Physical Chemistry and Technology of Polymers,
Faculty of Chemistry, Silesian University of Technology, Strzody
9, 44-100 Gliwice, Poland