1. Faculty of Chemistry, The Advanced Materials Engineering and Modelling Group; Wroclaw University of Science and Technology, Wyb. Wyspianskiego 27, 50-320; Wroclaw Poland
2. Laboratoire MOLTECH-Anjou; Université d'Angers, UFR Sciences, UMR 6200, CNRS, Bât. K, 2 Bd. Lavoisier; 49045 Angers Cedex France
3. Laboratoire de Physico-chimie de l'état solide; Université de Sfax; Route de Soukra, Km 4, BP: 802 3038 Sfax Tunisia
4. Department of Applied Chemistry and Institute of Molecular Science, National Chiao Tung