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Pinchuk-Rugal T.M.,Taras Shevchenko National University | Dmytrenko O.P.,Taras Shevchenko National University | Kulish M.P.,Taras Shevchenko National University | Grabovskyy Y.,Taras Shevchenko National University | And 2 more authors.
Problems of Atomic Science and Technology | Year: 2015

Тhe crystal structure, IR absorption spectra and photoluminescence of isotactic polypropylene composites with multi-walled carbon nanotubes with concentrations ranging from 0.1 to 5.0 wt.% are investigated. The effect of radiation damages on structuring properties of composites under electron irradiation (Ee = 1,8 MeV) with absorption doses 3.0 and 4.0 MGy were considered. It is shown that sensitization of polypropylene by nanotubes promotes the crystallization of composites and leads to changes in the intermolecular interactions. Irradiation is difficult influences on the structure and processes of composites degradation are dependent on the content of nanotubes and irradiation dose. © 2015, National Science Center, Kharkov Institute of Physics and Technology. All rights reserved.

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