AMORPHOUS–CRYSTALLINE AND SUPRAMOLECULAR STRUCTURE OF STATISTICAL COPOLYMERS OF 3,3–BIS(AZIDOMETHYL)OXETANE AND 3–AZIDOMETHYL–3–METHYLOXETANE
V. A. Petrov1, N. V. Kuznetsova1, N. V. Averianova1, A. T. Gubaidullin2, T. I. Mukhametshin1
1Kazan National Research Technological University, Kazan, Russia
2Arbuzov Institute of Organic and Physical Chemistry, Kazan Scientific Center, Russian Academy of Sciences, Kazan, Russia
Keywords: 3, 3-bis(azidomethyl)oxetane (BAMO) and 3-azidomethyl-3-methyloxetane (AMMO) copolymers, block copolymers, X-ray analysis, IR spectroscopy, amorphous-crystalline structure, domain structure
Abstract
The results of the study of statistical copolymers of 3,3-bis(azidomethyl)oxetane (BAMO) and 3-azidomethyl-3-methyloxetane (AMMO) with a different molecular weight of monomer units, where А is the non-crystallizable "soft" block of AMMO and B is the “hard” block of BAMO, are reported. By wide angle X-ray diffractometry and IR spectroscopy, the amorphous-crystalline structure of AMMO BAMO copolymers is studied; the degree of crystallinity, crystallite size, and their defects are determined. The domain structure of the statistical copolymers is determined using small angle X-ray diffractometry.
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