Investigation of dielectric and ferroelectric properties of pvdf/0.5ba (Zr0.2Ti0.8)O3-0.5(Ba0.7Ca0.3)TiO3 composite
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Date
2023-06-02T00:00:00
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Publisher
Apple Academic Press
Abstract
(1-x)PVDF-(x)[0.5Ba(Zr0.2Ti0.8)O3-0.5(Ba0.7Ca0.3)TiO3] composite films with x = 0.1, 0.2, 0.3, 0.4, 0.5 were synthesized and the comparative dielectric properties and ferroelectric properties were studied. 0.5Ba(Zr0.2Ti0.8)O3-0.5(Ba0.7Ca0.3)TiO3 (BZT-BCT) ceramic was synthesized by conventional solid-state reaction method. After phase confirmation of calcined powder, it was added to poly(vinylidene fluoride) (PVDF) solution with different weight percentages, and composite films were prepared by solvent casting followed by hot pressing method. � 2023 Apple Academic Press, Inc.
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Keywords
Dielectric properties, Fourier transform infrared, Glass transition relaxation, Poly(vinylidene fluoride), Polymer ceramic composite, Scanning electron microscope, Storage energy density