Temperature induced phase transition in nanocomposites based on low-density polyethylene matrix

被引：0
|
作者：
A. N. Ul’zutuev
N. M. Ushakov
机构：
[1] Russian Academy of Sciences,Institute of Radio Engineering and Electronics (Saratov Branch)
来源：
Technical Physics Letters | 2011年 / 37卷
关键词：
Technical Physic Letter; LDPE; Complex Dielectric Permittivity; Polyethylene Matrix; LDPE Matrix;
D O I：
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中图分类号：
学科分类号：
摘要：
The temperature dependence of the complex dielectric permittivity of composites based on a low-density polyethylene matrix containing dispersed nanoparticles of copper and zinc oxides has been studied. It is established that a phase transition takes place in the volume of a composite at a temperature of about 60°C. Exposure of the composite samples to a flux of 10-keV electrons leads to changes in the temperature dependence of the permittivity. Mechanisms are proposed that can explain the observed behavior.
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页码：95 / 97
页数：2
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