[1] Russian Acad Sci, NS Enikolopov Inst Synthet Polymer Mat, Moscow 117393, Russia
[2] Natl Res Ctr Kurchatov Inst, Moscow 123098, Russia
[3] Univ Osnabruck, Inst Chem New Mat, Organ Mat Chem, D-49069 Osnabruck, Germany
[4] Rhein Westfal TH Aachen, Inst Tech & Macromol Chem, D-52056 Aachen, Germany
[5] DWI eV, D-52056 Aachen, Germany