Distinctive optical properties of polysilane/TiO2 nanocomposite films

N. Ostapenko, D. Peckus, W. Gulbinas, S. Suto, A. Watanabe

Research output: Contribution to journalArticle

Abstract

Optimal technological conditions for the fabrication of nanocomposite films based on the poly(di-n-hexylsilane) (PDHS) incorporated into a TiO2 nanoporous film have been developed, and such composites are fabricated. Their optical spectra have been investigated in a wide temperature range (15-330) K. It is shown that the distinctive feature of nanocomposite films is related to the predominant fluorescence band of aggregates with respect to the fluorescence bands corresponding to the gauche- and transconformations of polymer chains and to the observation of the intense fluorescence band of aggregates even at room temperature.

Original languageEnglish
Pages (from-to)208-213
Number of pages6
JournalUkrainian Journal of Physics
Volume57
Issue number2
Publication statusPublished - 2012 Jan 1

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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    Ostapenko, N., Peckus, D., Gulbinas, W., Suto, S., & Watanabe, A. (2012). Distinctive optical properties of polysilane/TiO2 nanocomposite films. Ukrainian Journal of Physics, 57(2), 208-213.