Dielectric Properties of Sr-Doped BaZrO3 Ceramics

Merve Torman; K. Emre Öksüz; Şaduman Şen; Uğur Şen

doi:10.4028/www.scientific.net/MSF.907.21

Paper Titles

Preface, Committees

Effect of SiC Particle Size on the Physical and Mechanical Properties of NiTi Alloys
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NiTi Shape Memory Alloy Used for Multiple-Resetting Actuator for Fire Protection
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Abnormal Behavior of Lattice Spacing of Titanium Orthorhombic Martensite
p.14

Dielectric Properties of Sr-Doped BaZrO₃ Ceramics
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Tensile Stress-Induced Structural Changes Associated with Martensite Transformations in Fe-Mn-Si Based Shape Memory Alloys
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Analytical Description of the Bainite Transformation Kinetics in Steels 300M and D6AC
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The Influence of Composition and Calcination Temperature on the Phases in (Ba_1-_xSr_xZr)O₃ Perovskites
p.38

Phase Composition Influence on Melt Viscosity and Ingot Structure Formation Features in EK77 Alloy
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HomeMaterials Science ForumMaterials Science Forum Vol. 907Dielectric Properties of Sr-Doped BaZrO3 Ceramics

Dielectric Properties of Sr-Doped BaZrO₃ Ceramics

Abstract:

Perovskite compounds have received keen interest from academic research due to their unique properties such as ferroelectric, pyroelectric, piezoelectric, and dielectric properties. Nano sized oxides of strontium doped barium zirconate of general formula Ba_1-xSr_xZrO₃ (x= 0.2, 0.4, 0.6, 0.8) have been prepared by a solid-state procedure. The surface morphology, microstructure, and phase analysis, of the sintered ceramics were characterized by field emission scanning electron microscopy (FE-SEM). Scanning electron microscopic studies showed the formation of cubic and hexagonal nanoparticles with an average grain size of 1.6μm±0.47 and 0.82±0.35μm. Dielectric studies were carried out as a function of frequency to explore the electrical properties of Sr-doped BaZrO₃.

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Materials Science Forum (Volume 907)

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21-24

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.907.21

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Online since:

September 2017

Authors:

Merve Torman, K. Emre Öksüz*, Şaduman Şen, Uğur Şen

Keywords:

BSZ Ceramic, Dielectric Properties, Perovskites, Solid-State Chemistry

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