Dielectric properties of polydimethylsiloxane composites filled with SrTiO3 nanoparticles

This article deals with the dielectric properties of polydimethylsiloxane (PDMS) nanocomposites filled with SrTiO3 nanoparticles. The investigations were performed over a very broad range of frequencies (20 Hz to 3 THz). Almost no dielectric dispersion was observed in all the composites at room temp...

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Bibliographic Details
Published in:Polymer composites 2021-06, Vol.42 (6), p.2982-2988
Main Authors: Bertasius, Povilas, Schaefer, Sebastien, Macutkevic, Jan, Banys, Juras, Selskis, Algirdas, Fierro, Vanessa, Celzard, Alain
Format: Article
Language:English
Subjects:
Dielectric loss
dielectric permittivity
Dielectric properties
Dispersion
Freezing
Nanocomposites
Nanoparticles
Polydimethylsiloxane
Relaxation time
Room temperature
SrTiO3
Strontium titanates
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Summary:This article deals with the dielectric properties of polydimethylsiloxane (PDMS) nanocomposites filled with SrTiO3 nanoparticles. The investigations were performed over a very broad range of frequencies (20 Hz to 3 THz). Almost no dielectric dispersion was observed in all the composites at room temperature over the entire range of measurement frequencies, and the dielectric losses were also very low under these conditions (
ISSN:0272-8397
1548-0569
DOI:10.1002/pc.26031