1. Institute of Macromolecular Chemistry of the NAS of Ukraine; Kharkivske shossee 48 Kyiv 02160 Ukraine
2. Center for Thermophysical investigations and analysis of the NAS of Ukraine; Kharkivske shossee 48 Kyiv 02160 Ukraine
3. Université de Lyon, Université Lyon 1; Ingénierie des Matériaux Polymères; UMR CNRS 5223 IMP@LYON1 France