1. Laboratory of Characterizations, Applications & Modeling of Materials (LR18ES08), Department of Chemistry, Faculty of Sciences, University of Tunis El Manar, 2092 Tunis, Tunisia
2. IC2MP UMR 7285, Université de Poitiers – CNRS, 4, Rue Michel Brunet TSA 51106–86073 Cedex 9, Poitiers, France