1. Department of Physical and Chemical Sciences, Università degli Studi dell’Aquila, via Vetoio, 67100, L'Aquila, Italy
2. Indena SpA, viale Ortles, 12, 20139 Milan, Italy
3. EaStCHEM School of Chemistry, The University of Edinburgh, Edinburgh EH9 3FJ, UK
4. INSTM, Consorzio Nazionale per la Scienza e Tecnologia dei Materiali, RU L'Aquila, Italy