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Proceedings Paper

Piezoelectricity and dielectric properties of PVDF/BaTiO3 composites
Author(s): Marian Olszowy
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Paper Abstract

Composite materials from polyvinylidene fluoride and ceramics barium titanate (PVDF/BaTiO3) have been prepared. Polymer/ceramic films composites with 0-3 connectivity pattern have been produced by introducing fine grain BaTiO3 powder in the matrix of PVDF using a well- known hot-pressure method. The addition of the ceramic powder to the polymer modifies in wide range both the dielectric and the mechanical parameters which determine the piezoelectricity of the materials. These films were polarized by the conventional technique. The results of measurements of the piezoelectric parameters and the dielectric properties of the PVDF/BaTiO3 mixture with the various volume fraction of the components are given in this report.

Paper Details

Date Published: 13 June 1997
PDF: 4 pages
Proc. SPIE 3181, Dielectric and Related Phenomena: Materials Physico-Chemistry, Spectrometric Investigations, and Applications, (13 June 1997); doi: 10.1117/12.276252
Show Author Affiliations
Marian Olszowy, Technical Univ. of Zielona Gora (Poland)


Published in SPIE Proceedings Vol. 3181:
Dielectric and Related Phenomena: Materials Physico-Chemistry, Spectrometric Investigations, and Applications
Andrzej Wlochowicz, Editor(s)

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