1. Institute of Polymers, Composites, and Biomaterials National Council of Research of Italy Via Campi Flegrei, 34 Pozzuoli NA 80078 Italy
2. Dipartimento Scienza Applicata e Tecnologia (DISAT) Politecnico di Torino Corso Duca degli Abruzzi, 24 Torino 10129 Italy
3. China Bluestar Chengrand Chemical Co. Ltd Chengdu 610041 China
4. Institute of Polymers, Composites and Biomaterials National Council of Research of Italy P.le E. Fermi, 1 Portici NA 80155 Italy
5. The State Key Laboratory of Polymer Materials Engineering Polymer Research Institute of Sichuan University Chengdu 610065 China