TITLE:
Temperature-Frequency Characteristics of Dielectric Properties of Compositions LDPE + xvol%Bi2Te3
AUTHORS:
E. M. Gojayev, A. Y. Ismailova, S. I. Mammadova, G. S. Djafarova
KEYWORDS:
Composites LDPE + xvol%Bi2Te3, Dielectric Permeability, Die-lectric Loss, Semiconductor Clusters
JOURNAL NAME:
Open Journal of Organic Polymer Materials,
Vol.6 No.1,
January
12,
2016
ABSTRACT:
In the paper, the results of investigations of temperature and frequency dependences of dielectric permeability and dielectric loss of compositions LDPE + xvol%Bi2Te3 are stated. The investigations were carried out at frequency 10 – 105 Hz and temperature 20°C - 150°C intervals, respectively. It was revealed that increase of percentage of the filler Bi2Te3 in the matrix, reduces to increase of dielectric permeability and dielectric loss of composites LDPE + xvol%Bi2Te3 in connection with the change reducing to Maxwell-Wagner’s volume polarization and emergence of comparative strong inner field in semiconductor clusters.