Dielectric spectroscopy of nanocomposites

被引：0

作者：

Jozef, Kudelcik ^{[1
]}

Jahoda, Emil ^{[1
]}

Gutten, Miroslav ^{[1
]}

Hornak, Jaroslav ^{[2
]}

Trnka, Pavel ^{[2
]}

机构：

[1] Univ Zilina, Fac Elect Engn, Dept Phys, Dept Meas & Appl Elect Engn, Zilina, Slovakia

[2] Univ West Bohemia, Fac Elect Engn, Dept Technol & Measurement, Plzen, Czech Republic

来源：

2018 INTERNATIONAL CONFERENCE ON DIAGNOSTICS IN ELECTRICAL ENGINEERING (DIAGNOSTIKA) | 2018年

关键词：

dielectric spectroscopy; epoxy resins; nanocomposites; temperature;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The influence of 1 wt.% nanoparticles (ZnO, TiO2, SiO2) as fillers in an epoxy resin, known as nanocomposites, on the complex permittivity have been measured. The real and imaginary parts of the complex permittivity and dissipation factor within the frequency ranges from 1 mHz to 1 MHz were measured by a capacitance method. Two mechanisms of polarization processes to an explanation for changes of the complex permittivity were used. alpha- and beta-polarizations processes at the measurement of the temperature dependence of the imaginary permittivity and dissipation factor were observed.

引用

页数：4

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