1. Department of Chemistry,
Faculty of Science, Sohag University, Sohag 82524, Egypt
2. Photocatalysis and Nanotechnology Research
Unit, Institut für Technische Chemie, Leibniz Universität Hannover, Callinstrasse 3, D-30167 Hannover, Germany
3. Laboratory for Nanocomposite
Materials, Department of Photonics, Faculty of Physics, Saint-Petersburg State University, Ulianovskaia street 3, Peterhof, Saint Petersburg 198504, Russia