1. Federal State Unitary Enterprise “All-Russian Scientific Research Institute of Aviation Materials,” State Research Center of the Russian Federation, Radio Street 17; Moscow 105005 Russia
2. N. S. Enikolopov Institute of Synthetic Polymeric Materials, A Foundation of the Russian Academy of Sciences, Profsoyuznaya Street 70; Moscow 117393 Russia
3. A. N. Nesmeyanov Institute of Organoelement Compounds, A Foundation of the Russian Academy of Sciences, Vavilova Street 28; Moscow 119991 Russia