Study of dielectric relaxation spectra of composite materials by the dielectric spectroscopy method

Author

Gefle, Olga S. ; Lebedev, S.M. ; Pokholkov, Y.P. ; Tkachenko, S.N. ; Volokhin, V.A. ; Cherkashina, E.I.

Author_Institution

Tomsk Polytech. Inst., Russia

Volume

1

fYear

2005

Firstpage

85

Abstract

In this paper composite solid dielectrics were studied by using the dielectric spectroscopy method in frequency domain. Dielectric relaxation spectra of composite materials on the basis of natural and synthetic rubbers and LDPE filled with a ferroelectric ceramic powder PZT (lead zirconate titanate) were studied. The filled composites with high permittivity were used in HV insulation for the electric field control.

Keywords

dielectric relaxation; ferroelectric ceramics; filled polymers; lead compounds; particle reinforced composites; permittivity; polyethylene insulation; powders; rubber; HV insulation; PZT; PZT ferroelectric ceramic powder; PbZrO3TiO3; composite materials; composite solid dielectrics; dielectric relaxation spectra; dielectric spectroscopy method; electric field control; filled composites; frequency domain; natural rubber; permittivity; powder filled LDPE; synthetic rubber; Ceramics; Composite materials; Dielectrics; Electrochemical impedance spectroscopy; Ferroelectric materials; Frequency domain analysis; Powders; Rubber; Solids; Titanium compounds;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical Insulating Materials, 2005. (ISEIM 2005). Proceedings of 2005 International Symposium on

Print_ISBN

4-88686-063-X

Type

conf

DOI

10.1109/ISEIM.2005.193332

Filename

1496053