Preparation and Characterization of High-Temperature Ferroelectric xBi(Mg1/2Ti1/2)O3-yBi(Zn1/2Ti 1/2)O3-zPbTiO3 Perovskite Ternary Solid Solution

Akansha Dwivedi; Weiguo Qu; Clive A. Randall

doi:10.1111/j.1551-2916.2011.04721.x

Preparation and Characterization of High-Temperature Ferroelectric xBi(Mg_1/2Ti_1/2)O₃-yBi(Zn_1/2Ti _1/2)O₃-zPbTiO₃ Perovskite Ternary Solid Solution

Akansha Dwivedi, Weiguo Qu, Clive A. Randall

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

6 Scopus citations

Abstract

A new high-temperature ferroelectric ternary solid solution xBi(Mg _1/2Ti_1/2)O₃-yBi(Zn_1/2Ti _1/2)O₃-zPbTiO₃ has been developed and characterized. A detailed study on the preparation and characterization of the compositions along the pseudobinary line xPT-(1-x)(0.9BMT-0.1BZT) has been performed to study the property trends with composition. High c/a ratio of 1.04 has been observed for the composition with surprisingly low tolerance factor of 0.97. These compositions have been studied with focus mainly on the tetragonal phase field. Varied transition temperature trends have been observed along the pseudobinary line, which is then compared with the individual binary BZT-PT and BMT-PT systems. Structure property relationship is evaluated and discussed in terms of modern ferroelectric theories.

Original language	English (US)
Pages (from-to)	4371-4375
Number of pages	5
Journal	Journal of the American Ceramic Society
Volume	94
Issue number	12
DOIs	https://doi.org/10.1111/j.1551-2916.2011.04721.x
State	Published - Dec 2011

All Science Journal Classification (ASJC) codes

Ceramics and Composites
Materials Chemistry

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10.1111/j.1551-2916.2011.04721.x

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title = "Preparation and Characterization of High-Temperature Ferroelectric xBi(Mg1/2Ti1/2)O3-yBi(Zn1/2Ti 1/2)O3-zPbTiO3 Perovskite Ternary Solid Solution",

abstract = "A new high-temperature ferroelectric ternary solid solution xBi(Mg 1/2Ti1/2)O3-yBi(Zn1/2Ti 1/2)O3-zPbTiO3 has been developed and characterized. A detailed study on the preparation and characterization of the compositions along the pseudobinary line xPT-(1-x)(0.9BMT-0.1BZT) has been performed to study the property trends with composition. High c/a ratio of 1.04 has been observed for the composition with surprisingly low tolerance factor of 0.97. These compositions have been studied with focus mainly on the tetragonal phase field. Varied transition temperature trends have been observed along the pseudobinary line, which is then compared with the individual binary BZT-PT and BMT-PT systems. Structure property relationship is evaluated and discussed in terms of modern ferroelectric theories.",

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year = "2011",

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doi = "10.1111/j.1551-2916.2011.04721.x",

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AU - Qu, Weiguo

AU - Randall, Clive A.

PY - 2011/12

Y1 - 2011/12

N2 - A new high-temperature ferroelectric ternary solid solution xBi(Mg 1/2Ti1/2)O3-yBi(Zn1/2Ti 1/2)O3-zPbTiO3 has been developed and characterized. A detailed study on the preparation and characterization of the compositions along the pseudobinary line xPT-(1-x)(0.9BMT-0.1BZT) has been performed to study the property trends with composition. High c/a ratio of 1.04 has been observed for the composition with surprisingly low tolerance factor of 0.97. These compositions have been studied with focus mainly on the tetragonal phase field. Varied transition temperature trends have been observed along the pseudobinary line, which is then compared with the individual binary BZT-PT and BMT-PT systems. Structure property relationship is evaluated and discussed in terms of modern ferroelectric theories.

AB - A new high-temperature ferroelectric ternary solid solution xBi(Mg 1/2Ti1/2)O3-yBi(Zn1/2Ti 1/2)O3-zPbTiO3 has been developed and characterized. A detailed study on the preparation and characterization of the compositions along the pseudobinary line xPT-(1-x)(0.9BMT-0.1BZT) has been performed to study the property trends with composition. High c/a ratio of 1.04 has been observed for the composition with surprisingly low tolerance factor of 0.97. These compositions have been studied with focus mainly on the tetragonal phase field. Varied transition temperature trends have been observed along the pseudobinary line, which is then compared with the individual binary BZT-PT and BMT-PT systems. Structure property relationship is evaluated and discussed in terms of modern ferroelectric theories.

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Preparation and Characterization of High-Temperature Ferroelectric xBi(Mg_1/2Ti_1/2)O₃-yBi(Zn_1/2Ti _1/2)O₃-zPbTiO₃ Perovskite Ternary Solid Solution

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