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2015

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том 13 / 

выпуск 4

 



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О. С. Ничипоренко, О. П. Дмитренко, М. П. Куліш, Т. М. Пінчук-Ругаль, Ю. Є. Грабовський, М. А. Заболотний, В. В. Стрельчук, А. С. Ніколенко, Ю. І. Семенцов
«Дефекти структури нанокомпозитів політетрафторетилену з багатостінними вуглецевими нанотрубками»
673–686 (2015)

PACS numbers: 61.48.De, 78.55.Kz, 78.66.Sq, 78.67.Sc, 81.05.uj, 81.07.De, 82.35.Np

As revealed, the thermomechanical destruction of bulk samples of both the polytetrafluorethylene (PTFE) and its nanocomposites with multiwalled carbon nanotubes results in appearance of broad photoluminescence (PL) band (350–700 nm). Individual components of irradiation caused by excitation of the double –C?O– bonds followed by transfer of energy from them to ?-conjugated polyenes of different lengths. Application of nanotubes in composites with different content does not affect the nature of the radiation centres, but leads to their redistribution and total quenching of photoluminescence.

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