1. Faculty of Polymer Engineering, Sahand University of Technology, P.O. Box 51335-1996, Tabriz 35131-19111, Iran
2. Institute of Polymeric Materials, Sahand University of Technology, P.O. Box 51335-1996, Tabriz 35131-19111, Iran
3. Institute of Chemistry, Saint Petersburg University, P.O. Box 199034, Saint Petersburg 198504, Russia