Phase Development and Dielectric, Ferroelectric and Piezoelectric Properties of Pb(Mg1/3Nb2/3)0.9Ti0.1O3-Bi0.5(Na0.74K0.26)0.5TiO3 Ceramics

Methee Promsawat; Mukrawee Sriyod; Zenghui Liu; Wei Ren; Anucha Watcharapasorn; Zuo Guang Ye; Sukanda Jiansirisomboon

doi:10.1080/00150193.2015.1065154

Phase Development and Dielectric, Ferroelectric and Piezoelectric Properties of Pb(Mg_1/3Nb_2/3)_0.9Ti_0.1O₃-Bi_0.5(Na_0.74K_0.26)_0.5TiO₃ Ceramics

Methee Promsawat
, Mukrawee Sriyod
, Zenghui Liu
, Wei Ren
, Anucha Watcharapasorn
, Zuo Guang Ye
, Sukanda Jiansirisomboon

Faculty of Electronic and Information Engineering

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

Abstract

In this work, the relationships between phase development and the properties of a new relaxor based ferroelectric (1-x)Pb(Mg_1/3Nb_2/3)_0.9Ti_0.1O₃-xBi_0.5(Na_0.74K_0.26)_0.5TiO₃ ceramics (when x = 0.0, 0.1, 0.3, 0.5, 0.7, 0.9 and 1.0 mole fraction) was studied. The pseudo-cubic structure was observed in the ceramics with x ≤ 0.7 mole fraction. The rhombohedral and tetragonal phases were found to coexist when x increased to 0.9, which transformed into the single tetragonal phase when x increased to 1.0. The dielectric constant measured at room temperature decreased with increasing x. The remnant polarization and piezoelectric constant of the ceramics significantly increased when x increased to 0.9 and 1.0.

Original language	English
Pages (from-to)	1-8
Number of pages	8
Journal	Ferroelectrics
Volume	487
Issue number	1
DOIs	https://doi.org/10.1080/00150193.2015.1065154
State	Published - 8 Oct 2015

Keywords

PMNT-BNKT
dielectric
ferroelectric
phase
piezoelectric

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10.1080/00150193.2015.1065154

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@article{c93e464f22ca48ebb7c413d5ba68b406,

title = "Phase Development and Dielectric, Ferroelectric and Piezoelectric Properties of Pb(Mg1/3Nb2/3)0.9Ti0.1O3-Bi0.5(Na0.74K0.26)0.5TiO3 Ceramics",

abstract = "In this work, the relationships between phase development and the properties of a new relaxor based ferroelectric (1-x)Pb(Mg1/3Nb2/3)0.9Ti0.1O3-xBi0.5(Na0.74K0.26)0.5TiO3 ceramics (when x = 0.0, 0.1, 0.3, 0.5, 0.7, 0.9 and 1.0 mole fraction) was studied. The pseudo-cubic structure was observed in the ceramics with x ≤ 0.7 mole fraction. The rhombohedral and tetragonal phases were found to coexist when x increased to 0.9, which transformed into the single tetragonal phase when x increased to 1.0. The dielectric constant measured at room temperature decreased with increasing x. The remnant polarization and piezoelectric constant of the ceramics significantly increased when x increased to 0.9 and 1.0.",

keywords = "PMNT-BNKT, dielectric, ferroelectric, phase, piezoelectric",

author = "Methee Promsawat and Mukrawee Sriyod and Zenghui Liu and Wei Ren and Anucha Watcharapasorn and Ye, \{Zuo Guang\} and Sukanda Jiansirisomboon",

note = "Publisher Copyright: {\textcopyright} 2015 Taylor \& Francis Group, LLC.",

year = "2015",

month = oct,

day = "8",

doi = "10.1080/00150193.2015.1065154",

language = "英语",

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T1 - Phase Development and Dielectric, Ferroelectric and Piezoelectric Properties of Pb(Mg1/3Nb2/3)0.9Ti0.1O3-Bi0.5(Na0.74K0.26)0.5TiO3 Ceramics

AU - Promsawat, Methee

AU - Sriyod, Mukrawee

AU - Liu, Zenghui

AU - Ren, Wei

AU - Watcharapasorn, Anucha

AU - Ye, Zuo Guang

AU - Jiansirisomboon, Sukanda

PY - 2015/10/8

Y1 - 2015/10/8

N2 - In this work, the relationships between phase development and the properties of a new relaxor based ferroelectric (1-x)Pb(Mg1/3Nb2/3)0.9Ti0.1O3-xBi0.5(Na0.74K0.26)0.5TiO3 ceramics (when x = 0.0, 0.1, 0.3, 0.5, 0.7, 0.9 and 1.0 mole fraction) was studied. The pseudo-cubic structure was observed in the ceramics with x ≤ 0.7 mole fraction. The rhombohedral and tetragonal phases were found to coexist when x increased to 0.9, which transformed into the single tetragonal phase when x increased to 1.0. The dielectric constant measured at room temperature decreased with increasing x. The remnant polarization and piezoelectric constant of the ceramics significantly increased when x increased to 0.9 and 1.0.

AB - In this work, the relationships between phase development and the properties of a new relaxor based ferroelectric (1-x)Pb(Mg1/3Nb2/3)0.9Ti0.1O3-xBi0.5(Na0.74K0.26)0.5TiO3 ceramics (when x = 0.0, 0.1, 0.3, 0.5, 0.7, 0.9 and 1.0 mole fraction) was studied. The pseudo-cubic structure was observed in the ceramics with x ≤ 0.7 mole fraction. The rhombohedral and tetragonal phases were found to coexist when x increased to 0.9, which transformed into the single tetragonal phase when x increased to 1.0. The dielectric constant measured at room temperature decreased with increasing x. The remnant polarization and piezoelectric constant of the ceramics significantly increased when x increased to 0.9 and 1.0.

KW - PMNT-BNKT

KW - dielectric

KW - ferroelectric

KW - phase

KW - piezoelectric

UR - https://www.scopus.com/pages/publications/84951863156

U2 - 10.1080/00150193.2015.1065154

DO - 10.1080/00150193.2015.1065154

M3 - 文章

AN - SCOPUS:84951863156

SN - 0015-0193

VL - 487

SP - 1

EP - 8

JO - Ferroelectrics

JF - Ferroelectrics

IS - 1

ER -

Phase Development and Dielectric, Ferroelectric and Piezoelectric Properties of Pb(Mg_1/3Nb_2/3)_0.9Ti_0.1O₃-Bi_0.5(Na_0.74K_0.26)_0.5TiO₃ Ceramics

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