1. Department of Chemistry; University of Bari “Aldo Moro”; Bari Italy
2. Electron Microscopy for Materials Science (EMAT); University of Antwerp; Antwerp Belgium
3. Laboratory of Adsorption and Catalysis (LADCA), Department of Chemistry; University of Antwerp; Wilrijk Belgium
4. Research Group Electrochemical and Surface Engineering; Vrije Universiteit Brussel; Brussels Belgium
5. CNR-Institute of Nanotechnology (CNR-NANOTEC), URT Bari c/o Department of Chemistry; University of Bari “Aldo Moro”; Bari Italy
6. Materials Department; Flemish Institute for Technological Research (VITO); Boeretang Belgium
7. SIM (Strategic Initiative Materials Flanders) vzw; Zwijnaarde Belgium