1. Group
Materials and Technologies, Chemical Engineering and Environmental
Department, Polytechnic School, University of the Basque Country (UPV/EHU), Plaza Europa 1, 20018 Donostia−San Sebastián, Spain
2. CNR-IPCF
Bari Division, Chemistry Department, University of Bari, Via Orabona
4, 70126 Bari, Italy