The morphotropic phase boundary in the (1 - x)PbZrO<inf>3-x</inf>[0.3Bi(Zn<inf>1/2</inf>Ti<inf>1/2</inf>)O<inf>3</inf>-0.7PbTiO<inf>3</inf>] perovskite solid solution

Ceramics in the (1 - x)PbZrO3-x[0.3Bi(Zn1/2Ti1/2)O3-0.7PbTiO3] solid solution system with 0.48< x ≤ 0.56 were investigated. A morphotropic phase boundary separating rhombohedral and tetragonal perovskite phases was identified at x = 0.52. This composition displays the maximum remanent polarizatio...

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Bibliographic Details
Main Authors: T. Sareein, W. Hu, X. Tan, R. Yimnirun
Format: Journal
Published: 2018
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Online Access:https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84857645529&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/51666
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Institution: Chiang Mai University
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Summary:Ceramics in the (1 - x)PbZrO3-x[0.3Bi(Zn1/2Ti1/2)O3-0.7PbTiO3] solid solution system with 0.48< x ≤ 0.56 were investigated. A morphotropic phase boundary separating rhombohedral and tetragonal perovskite phases was identified at x = 0.52. This composition displays the maximum remanent polarization Prof 40.7 μC/cm2and the best piezoelectric coefficient d33of 311 pC/N in the pseudobinary system. However, the Curie temperature Tcfor this MPB composition is 291 °C, much lower than initially expected. © Springer Science+Business Media, LLC 2011.