1. State Key Laboratory of Fine Chemicals School of Chemical Engineering Dalian University of Technology 2 Ling Gong Road Dalian 116024 P. R. China
2. Zavoisky Physical-Technical Institute FRC Kazan Scientific Center of Russian Academy of Sciences Kazan 420029 Russia
3. Department of Engineering Physics Faculty of Engineering Ankara University 06100, Beşevler Ankara Turkey
4. Department of Physics Engineering Hacettepe University 06800 Beytepe Ankara Turkey
5. Dipartimento di Scienze Chimiche Università degli Studi di Padova 35131 Padova Italy