Fundamentals of Impedance Spectral Analysis Applied to Determine Permittivity of Dielectric Particles
Abstract
It is demonstrated that the permittivity (dielectric constant) of powders suspended in suitable liquids can be determined by impedance spectroscopy techniques. a prior knowledge on the solids loading of particles in the slurry, the permittivity, and the electrical conductivity of the liquid is not required to determine the permittivity of particles by this technique. Some theoretical considerations of this method supported with experimental studies are described toward understanding of the physical phenomena involved with the characterization of slurries, which implemented to determine the permittivity of particulate materials.
Recommended Citation
V. Petrovsky and F. Dogan, "Fundamentals of Impedance Spectral Analysis Applied to Determine Permittivity of Dielectric Particles," Journal of the American Ceramic Society, Wiley-Blackwell, May 2009.
The definitive version is available at https://doi.org/10.1111/j.1551-2916.2009.02982.x
Department(s)
Materials Science and Engineering
Sponsor(s)
National Science Foundation (U.S.)
United States. Office of Naval Research
Keywords and Phrases
Permittivity; Suitable Liquids; Impedance spectroscopy; Powders
International Standard Serial Number (ISSN)
0002-7820; 1551-2916
Document Type
Article - Journal
Document Version
Citation
File Type
text
Language(s)
English
Rights
© 2009 Wiley-Blackwell, All rights reserved.
Publication Date
01 May 2009
