Synthesis and dielectric investigations of (1-x) Bi(Mg1/2Zr 1/2)O3-xPbTiO3 high temperature piezoelectric ceramics

G. Shabbir; A. H. Qureshi; S. Kojima; D. A. Hall

doi:10.1080/00150190601180349

Synthesis and dielectric investigations of (1-x) Bi(Mg1/2Zr 1/2)O3-xPbTiO3 high temperature piezoelectric ceramics

G. Shabbir, A. H. Qureshi, S. Kojima, D. A. Hall

Research output: Contribution to journal › Article › peer-review

Abstract

High-temperature piezoelectric (1-x)Bi(Mg1/2Zr1/2)O3-xPbTiO3 (BMZ-xPT) ceramics of the composition very close to their morphotropic phase boundary (MPB) were synthesized by conventional mixed oxide method. The purpose was to prepare high Tc ceramics without using costly Sc2O3. The ceramics were characterized at room temperature by X-ray diffraction (XRD) and dielectric spectroscopic techniques. The MPB of BMZ-xPT ceramics was found to lie around 0.54 x 0.57. The dielectric constant showed a significant low frequency dispersion associated to conduction mechanism. The complex impedance plot showed characteristics of bulk electrical behavior of the ceramics.

Original language	English
Pages (from-to)	72-76
Number of pages	4
Journal	Ferroelectrics
Volume	346
DOIs	https://doi.org/10.1080/00150190601180349
Publication status	Published - 2007

Keywords

Bi based perovskites
High temperature piezoelectric ceramics
Morphotropic phase boundary

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10.1080/00150190601180349

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title = "Synthesis and dielectric investigations of (1-x) Bi(Mg1/2Zr 1/2)O3-xPbTiO3 high temperature piezoelectric ceramics",

abstract = "High-temperature piezoelectric (1-x)Bi(Mg1/2Zr1/2)O3-xPbTiO3 (BMZ-xPT) ceramics of the composition very close to their morphotropic phase boundary (MPB) were synthesized by conventional mixed oxide method. The purpose was to prepare high Tc ceramics without using costly Sc2O3. The ceramics were characterized at room temperature by X-ray diffraction (XRD) and dielectric spectroscopic techniques. The MPB of BMZ-xPT ceramics was found to lie around 0.54 x 0.57. The dielectric constant showed a significant low frequency dispersion associated to conduction mechanism. The complex impedance plot showed characteristics of bulk electrical behavior of the ceramics.",

keywords = "Bi based perovskites, High temperature piezoelectric ceramics, Morphotropic phase boundary",

author = "G. Shabbir and Qureshi, {A. H.} and S. Kojima and Hall, {D. A.}",

year = "2007",

doi = "10.1080/00150190601180349",

language = "English",

volume = "346",

pages = "72--76",

journal = "Ferroelectrics",

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T1 - Synthesis and dielectric investigations of (1-x) Bi(Mg1/2Zr 1/2)O3-xPbTiO3 high temperature piezoelectric ceramics

AU - Shabbir, G.

AU - Qureshi, A. H.

AU - Kojima, S.

AU - Hall, D. A.

PY - 2007

Y1 - 2007

N2 - High-temperature piezoelectric (1-x)Bi(Mg1/2Zr1/2)O3-xPbTiO3 (BMZ-xPT) ceramics of the composition very close to their morphotropic phase boundary (MPB) were synthesized by conventional mixed oxide method. The purpose was to prepare high Tc ceramics without using costly Sc2O3. The ceramics were characterized at room temperature by X-ray diffraction (XRD) and dielectric spectroscopic techniques. The MPB of BMZ-xPT ceramics was found to lie around 0.54 x 0.57. The dielectric constant showed a significant low frequency dispersion associated to conduction mechanism. The complex impedance plot showed characteristics of bulk electrical behavior of the ceramics.

AB - High-temperature piezoelectric (1-x)Bi(Mg1/2Zr1/2)O3-xPbTiO3 (BMZ-xPT) ceramics of the composition very close to their morphotropic phase boundary (MPB) were synthesized by conventional mixed oxide method. The purpose was to prepare high Tc ceramics without using costly Sc2O3. The ceramics were characterized at room temperature by X-ray diffraction (XRD) and dielectric spectroscopic techniques. The MPB of BMZ-xPT ceramics was found to lie around 0.54 x 0.57. The dielectric constant showed a significant low frequency dispersion associated to conduction mechanism. The complex impedance plot showed characteristics of bulk electrical behavior of the ceramics.

KW - Bi based perovskites

KW - High temperature piezoelectric ceramics

KW - Morphotropic phase boundary

U2 - 10.1080/00150190601180349

DO - 10.1080/00150190601180349

M3 - Article

SN - 1563-5112

VL - 346

SP - 72

EP - 76

JO - Ferroelectrics

JF - Ferroelectrics

ER -

Synthesis and dielectric investigations of (1-x) Bi(Mg1/2Zr 1/2)O3-xPbTiO3 high temperature piezoelectric ceramics

Abstract

Keywords

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