1. Erich Schmid Institute of Materials Science, Austrian Academy of Sciences, 8700 Leoben, Austria
2. Faculty of Science, Department of Chemistry, Eskisehir Technical University, Eskisehir 26555, Turkey
3. Polymer Institute, Slovak Academy of Sciences, Bratislava 84541, Slovakia
4. Department of Materials Science, Montanuniversität Leoben, 8700 Leoben, Austria
5. College of Material Science and Technology, Nanjing University of Aeronautics and Astronautics, Yudao Street 29, 210016 Nanjing, China
6. Polymer Science and Technology, Istanbul Technical University, 34469 Istanbul, Turkey