Glass transition of Langmuir-Blodgett polymer films

被引：0

作者：

K. A. Verkhovskaya

A. A. Plakseev

N. D. Gavrilova

A. M. Lotonov

S. G. Yudin

机构：

[1] Russian Academy of Sciences,Shubnikov Institute of Crystallography

[2] Moscow State University,Faculty of Physics, Chair of Physics of Polymers and Crystals

来源：

Moscow University Physics Bulletin | 2009年 / 64卷

关键词：

Langmuir-Blodgett films; dielectric properties; glass transition;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The dielectric dispersion of vinylidene fluoride-trifluoroethylene copolymer P(VDF/TrFE) (70/30) films obtained by the Langmuir-Blodgett technique was investigated in the low-temperature range from 20 to −100°C. The thickness of the explored films was 40 nm. A glass-transition range from −25 to −40°C was detected; this indicates the presence of an amorphous phase in the LB films.

引用

页码：617 / 620

页数：3

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