1. Dipartimento Politecnico, Università di Udine, and INSTM, via del Cotonificio 108, 33100 Udine, Italy
2. Institute of Energy Technologies and Department of Chemical Engineering, Universitat Politècnica de Catalunya, EEBE, Eduard Maristany 10-14, 08019 Barcelona, Spain
3. Barcelona Research Center in Multiscale Science and Engineering, Universitat Politècnica de Catalunya, EEBE, Eduard Maristany 10-14, 08019 Barcelona, Spain
4. Chemistry Division, Brookhaven National Laboratory, Upton, NY 11973, USA
5. X-Ray Science Division, Advanced Photon Source, Argonne National Laboratory, Lemont, IL 60439, USA