1. Department of Inorganic Technology, University of Chemistry and Technology Prague, Prague 6, Czech Republic;
2. Institute on Membrane Technology, ITM-CNR, c/o University of Calabria, Rende, Italy;
3. Nanoscience Institute of Aragon (INA), Universidad de Zaragoza, Zaragoza, Spain;
4. Tecnológico de Monterrey, Campus Toluca, Avenida Eduardo Monroy Cárdenas 2000 San Antonio Buenavista, Toluca de Lerdo, México