DISTINCTIVE OPTICAL PROPERTIES OF POLYSILANE/TiO2 NANOCOMPOSITE FILMS

被引：0

作者：

Ostapenko, N. ^{[1
]}

Peckus, D. ^{[2
]}

Gulbinas, W. ^{[2
]}

Suto, S. ^{[3
]}

Watanabe, A. ^{[4
]}

机构：

[1] Nat Acad Sci Ukraine, Inst Phys, 46 Prosp Nauky, UA-03028 Kiev, Ukraine

[2] Inst Phys, LT-02300 Vilnius, Lithuania

[3] Tohoku Univ, Dept Phys, Sendai, Miyagi 9808578, Japan

[4] Tohoku Univ, Inst Chem React, Sendai, Miyagi 9808578, Japan

来源：

UKRAINIAN JOURNAL OF PHYSICS | 2012年 / 57卷 / 02期

关键词：

D O I：

暂无

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

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.

引用

页码：208 / 213

页数：6

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