1. Department of Materials and Metallurgical Engineering, Ahi Evran University, Kırşehir 40000, Turkey
2. Department of Chemistry, Kahramanmaraş Sütçü İmam University, Kahramanmaraş 46030, Turkey
3. CNR-IMEM and Department of Physics, University of Genoa, via Dodecaneso 33, Genoa 16146, Italy
4. Department of Chemistry, Middle East Technical University, Ankara 06800, Turkey