1. a Department of Advanced Materials and Structures, Centre de Recherche Public Henri Tudor, 66 Luxembourg Avenue, L-4221 Esch sur Alzette, Luxembourg, Department of Natural and Synthetic Polymers, “Gh. Asachi” Technical University, 71A D. Mangeron Boulevard, 700050 Iasi, Romania;, Email: iulia.mihai@tudor.lu
2. b Department of Natural and Synthetic Polymers, “Gh. Asachi” Technical University, 71A D. Mangeron Boulevard, 700050 Iasi, Romania
3. c Department of Electroactive Polymers, “P. Poni” Institute of Macromolecular Chemistry, 41A Gr. Ghica Voda Alley, 700487 Iasi, Romania
4. d Department of Electroactive Polymers, “P. Poni” Institute of Macromolecular Chemistry, 41A Gr. Ghica Voda Alley, 700487 Iasi, Romania