Effect of Sn content on the phase structure and electrical properties of PbSnO3-Pb(Mg1/3Nb2/3)O3- PbTiO3 ternary ceramics

Da Wei Wang; Quan Liang Zhao; Mao Sheng Cao; Yan Cui; Shu Ju Zhang

doi:10.3724/SP.J.1077.2014.12717

Effect of Sn content on the phase structure and electrical properties of PbSnO₃-Pb(Mg_1/3Nb_2/3)O₃- PbTiO₃ ternary ceramics

Da Wei Wang^*
, Quan Liang Zhao
, Mao Sheng Cao
, Yan Cui
, Shu Ju Zhang

^*Corresponding author for this work

School of Material Science and Engineering

North China University of Technology
Beijing Institute of Technology
Pennsylvania State University

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

Abstract

PbSnO₃-Pb(Mg_1/3Nb_2/3)O₃- PbTiO₃ (PSn-PMN-PT) ternary ceramics were successfully prepared by two-step columbite precursor method. The effects of Sn content on the phase structure and electrical properties of PSn-PMN-PT were investigated. X-ray powder diffraction (XRD) results indicated that all studied PSn-PMN-PT compositions located around the morphotropic phase boundary (MPB), with rhombohedral and tetragonal phases coexisted. With the decrease of Sn content, no change was observed in the XRD patterns of PSn-PMN-PT, while pyrochlore phase presented with excess Sn. The piezoelectric, dielectric and ferroelectric properties of PSn-PMN-PT were found to be improved with deficient Sn and deteriorate with increasing Sn content. In particular, the optimum piezoelectric and ferroelectric properties were achieved for PSn-PMN-PT ceramics with 0.2mol% deficient Sn, i.e. d₃₃=~530 pC/N, k_p=~56.4%, Q_m=~570, ε_r=~3070, tanδ=~0.3%, P_r=~28.9 μC/cm² and E_C=~8 kV/cm.

Original language	English
Pages (from-to)	28-32
Number of pages	5
Journal	Wuji Cailiao Xuebao/Journal of Inorganic Materials
Volume	29
Issue number	1
DOIs	https://doi.org/10.3724/SP.J.1077.2014.12717
Publication status	Published - Jan 2014

Keywords

Morphotropic phase boundary
PbSnO-Pb (MgNb)O- PbTiO
Piezoelectric ceramics
Piezoelectric property

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10.3724/SP.J.1077.2014.12717

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@article{499f64c16a4e40c49642732849692f11,

title = "Effect of Sn content on the phase structure and electrical properties of PbSnO3-Pb(Mg1/3Nb2/3)O3- PbTiO3 ternary ceramics",

abstract = "PbSnO3-Pb(Mg1/3Nb2/3)O3- PbTiO3 (PSn-PMN-PT) ternary ceramics were successfully prepared by two-step columbite precursor method. The effects of Sn content on the phase structure and electrical properties of PSn-PMN-PT were investigated. X-ray powder diffraction (XRD) results indicated that all studied PSn-PMN-PT compositions located around the morphotropic phase boundary (MPB), with rhombohedral and tetragonal phases coexisted. With the decrease of Sn content, no change was observed in the XRD patterns of PSn-PMN-PT, while pyrochlore phase presented with excess Sn. The piezoelectric, dielectric and ferroelectric properties of PSn-PMN-PT were found to be improved with deficient Sn and deteriorate with increasing Sn content. In particular, the optimum piezoelectric and ferroelectric properties were achieved for PSn-PMN-PT ceramics with 0.2mol\% deficient Sn, i.e. d33=\textasciitilde{}530 pC/N, kp=\textasciitilde{}56.4\%, Qm=\textasciitilde{}570, εr=\textasciitilde{}3070, tanδ=\textasciitilde{}0.3\%, Pr=\textasciitilde{}28.9 μC/cm2 and EC=\textasciitilde{}8 kV/cm.",

keywords = "Morphotropic phase boundary, PbSnO-Pb (MgNb)O- PbTiO, Piezoelectric ceramics, Piezoelectric property",

author = "Wang, \{Da Wei\} and Zhao, \{Quan Liang\} and Cao, \{Mao Sheng\} and Yan Cui and Zhang, \{Shu Ju\}",

year = "2014",

month = jan,

doi = "10.3724/SP.J.1077.2014.12717",

language = "English",

volume = "29",

pages = "28--32",

journal = "Wuji Cailiao Xuebao/Journal of Inorganic Materials",

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number = "1",

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T1 - Effect of Sn content on the phase structure and electrical properties of PbSnO3-Pb(Mg1/3Nb2/3)O3- PbTiO3 ternary ceramics

AU - Wang, Da Wei

AU - Zhao, Quan Liang

AU - Cao, Mao Sheng

AU - Cui, Yan

AU - Zhang, Shu Ju

PY - 2014/1

Y1 - 2014/1

N2 - PbSnO3-Pb(Mg1/3Nb2/3)O3- PbTiO3 (PSn-PMN-PT) ternary ceramics were successfully prepared by two-step columbite precursor method. The effects of Sn content on the phase structure and electrical properties of PSn-PMN-PT were investigated. X-ray powder diffraction (XRD) results indicated that all studied PSn-PMN-PT compositions located around the morphotropic phase boundary (MPB), with rhombohedral and tetragonal phases coexisted. With the decrease of Sn content, no change was observed in the XRD patterns of PSn-PMN-PT, while pyrochlore phase presented with excess Sn. The piezoelectric, dielectric and ferroelectric properties of PSn-PMN-PT were found to be improved with deficient Sn and deteriorate with increasing Sn content. In particular, the optimum piezoelectric and ferroelectric properties were achieved for PSn-PMN-PT ceramics with 0.2mol% deficient Sn, i.e. d33=~530 pC/N, kp=~56.4%, Qm=~570, εr=~3070, tanδ=~0.3%, Pr=~28.9 μC/cm2 and EC=~8 kV/cm.

AB - PbSnO3-Pb(Mg1/3Nb2/3)O3- PbTiO3 (PSn-PMN-PT) ternary ceramics were successfully prepared by two-step columbite precursor method. The effects of Sn content on the phase structure and electrical properties of PSn-PMN-PT were investigated. X-ray powder diffraction (XRD) results indicated that all studied PSn-PMN-PT compositions located around the morphotropic phase boundary (MPB), with rhombohedral and tetragonal phases coexisted. With the decrease of Sn content, no change was observed in the XRD patterns of PSn-PMN-PT, while pyrochlore phase presented with excess Sn. The piezoelectric, dielectric and ferroelectric properties of PSn-PMN-PT were found to be improved with deficient Sn and deteriorate with increasing Sn content. In particular, the optimum piezoelectric and ferroelectric properties were achieved for PSn-PMN-PT ceramics with 0.2mol% deficient Sn, i.e. d33=~530 pC/N, kp=~56.4%, Qm=~570, εr=~3070, tanδ=~0.3%, Pr=~28.9 μC/cm2 and EC=~8 kV/cm.

KW - Morphotropic phase boundary

KW - PbSnO-Pb (MgNb)O- PbTiO

KW - Piezoelectric ceramics

KW - Piezoelectric property

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U2 - 10.3724/SP.J.1077.2014.12717

DO - 10.3724/SP.J.1077.2014.12717

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JO - Wuji Cailiao Xuebao/Journal of Inorganic Materials

JF - Wuji Cailiao Xuebao/Journal of Inorganic Materials

IS - 1

ER -

Effect of Sn content on the phase structure and electrical properties of PbSnO₃-Pb(Mg_1/3Nb_2/3)O₃- PbTiO₃ ternary ceramics

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