Dielectric mixtures: electrical properties and modeling

Author

Tuncer, E. ; Serdyuk, Y.V. ; Gubanski, S.M.

Author_Institution

Chalmers Univ. of Technol., Goteborg, Sweden

Volume

9

Issue

5

fYear

2002

fDate

10/1/2002 12:00:00 AM

Firstpage

809

Lastpage

828

Abstract

A review of the current state of understanding of dielectric mixture properties, and approaches to use numerical calculations for their modeling are presented. It is shown that interfacial polarization can yield different non-Debye dielectric responses depending on the properties of the constituents, their concentrations and geometrical arrangements. Future challenges on the subject are also discussed.

Keywords

composite materials; dielectric losses; dielectric polarisation; dielectric relaxation; electrical conductivity; finite element analysis; inclusions; percolation; FEM; dielectric loss; dielectric mixture properties; dielectric mixtures; dielectric relaxation; disordered structures; electrical conduction; electrical properties; electrical properties bounds; inclusions; interfacial polarization; microstructural differences; modeling; non-Debye dielectric responses; numerical calculations; percolation theory; random lattices; spectral function approach; Application software; Composite materials; Dielectric materials; Electromagnetic fields; Electromagnetic wave polarization; Equations; Frequency; Manufacturing; Mechanical factors; Permittivity;

fLanguage

English

Journal_Title

Dielectrics and Electrical Insulation, IEEE Transactions on

Publisher

ieee

ISSN

1070-9878

Type

jour

DOI

10.1109/TDEI.2002.1038664

Filename

1038664