High-Performance [001]c-Textured PNN-PZT Relaxor Ferroelectric Ceramics for Electromechanical Coupling Devices

Lang Bian; Xudong Qi; Kai Li; Yang Yu; Linjing Liu; Yunfei Chang; Wenwu Cao; Shuxiang Dong

doi:10.1002/adfm.202001846

High-Performance [001]c-Textured PNN-PZT Relaxor Ferroelectric Ceramics for Electromechanical Coupling Devices

Lang Bian
, Xudong Qi
, Kai Li
, Yang Yu
, Linjing Liu
, Yunfei Chang
, Wenwu Cao^*
, Shuxiang Dong^*

^*Corresponding author for this work

Peking University
Harbin Institute of Technology
Harbin Normal University
Pennsylvania State University

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

118 Scopus citations

Abstract

[001]_C-Textured 0.55Pb(Ni_1/3Nb_2/3)O₃–0.15PbZrO₃–0.3PbTiO₃ (PNN-PZT) ceramics are prepared by the templated grain-growth method using BaTiO₃ (BT) platelet templates. Samples with different template contents are fabricated and compared in terms of texture fraction, microstructure, and piezoelectric, ferroelectric and dielectric properties. High piezoelectric performance (d₃₃ = 1210 pC N⁻¹, d₃₃* = 1773 pm V⁻¹ at 5 kV cm⁻¹) and high figure of merit g₃₃⋅d₃₃ (21.92 × 10⁻¹² m² N⁻¹) are achieved in the [001]_C-textured PNN-PZT ceramic with 2 vol% BaTiO₃ template, for which the texture fraction is 82%. In addition, domain structures of textured PNN-PZT ceramics are observed and analyzed, which provide clues to the origin of the giant piezoelectric and electromechanical coupling properties of PNN-PZT ceramics.

Original language	English
Article number	2001846
Journal	Advanced Functional Materials
Volume	30
Issue number	25
DOIs	https://doi.org/10.1002/adfm.202001846
State	Published - 1 Jun 2020
Externally published	Yes

Keywords

electromechanical coupling
piezoelectric materials
textured ceramics

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10.1002/adfm.202001846

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title = "High-Performance [001]c-Textured PNN-PZT Relaxor Ferroelectric Ceramics for Electromechanical Coupling Devices",

abstract = "[001]C-Textured 0.55Pb(Ni1/3Nb2/3)O3–0.15PbZrO3–0.3PbTiO3 (PNN-PZT) ceramics are prepared by the templated grain-growth method using BaTiO3 (BT) platelet templates. Samples with different template contents are fabricated and compared in terms of texture fraction, microstructure, and piezoelectric, ferroelectric and dielectric properties. High piezoelectric performance (d33 = 1210 pC N−1, d33* = 1773 pm V−1 at 5 kV cm−1) and high figure of merit g33⋅d33 (21.92 × 10−12 m2 N−1) are achieved in the [001]C-textured PNN-PZT ceramic with 2 vol\% BaTiO3 template, for which the texture fraction is 82\%. In addition, domain structures of textured PNN-PZT ceramics are observed and analyzed, which provide clues to the origin of the giant piezoelectric and electromechanical coupling properties of PNN-PZT ceramics.",

keywords = "electromechanical coupling, piezoelectric materials, textured ceramics",

author = "Lang Bian and Xudong Qi and Kai Li and Yang Yu and Linjing Liu and Yunfei Chang and Wenwu Cao and Shuxiang Dong",

note = "Publisher Copyright: {\textcopyright} 2020 WILEY-VCH Verlag GmbH \& Co. KGaA, Weinheim",

year = "2020",

month = jun,

day = "1",

doi = "10.1002/adfm.202001846",

language = "英语",

volume = "30",

journal = "Advanced Functional Materials",

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T1 - High-Performance [001]c-Textured PNN-PZT Relaxor Ferroelectric Ceramics for Electromechanical Coupling Devices

AU - Bian, Lang

AU - Qi, Xudong

AU - Li, Kai

AU - Yu, Yang

AU - Liu, Linjing

AU - Chang, Yunfei

AU - Cao, Wenwu

AU - Dong, Shuxiang

PY - 2020/6/1

Y1 - 2020/6/1

N2 - [001]C-Textured 0.55Pb(Ni1/3Nb2/3)O3–0.15PbZrO3–0.3PbTiO3 (PNN-PZT) ceramics are prepared by the templated grain-growth method using BaTiO3 (BT) platelet templates. Samples with different template contents are fabricated and compared in terms of texture fraction, microstructure, and piezoelectric, ferroelectric and dielectric properties. High piezoelectric performance (d33 = 1210 pC N−1, d33* = 1773 pm V−1 at 5 kV cm−1) and high figure of merit g33⋅d33 (21.92 × 10−12 m2 N−1) are achieved in the [001]C-textured PNN-PZT ceramic with 2 vol% BaTiO3 template, for which the texture fraction is 82%. In addition, domain structures of textured PNN-PZT ceramics are observed and analyzed, which provide clues to the origin of the giant piezoelectric and electromechanical coupling properties of PNN-PZT ceramics.

AB - [001]C-Textured 0.55Pb(Ni1/3Nb2/3)O3–0.15PbZrO3–0.3PbTiO3 (PNN-PZT) ceramics are prepared by the templated grain-growth method using BaTiO3 (BT) platelet templates. Samples with different template contents are fabricated and compared in terms of texture fraction, microstructure, and piezoelectric, ferroelectric and dielectric properties. High piezoelectric performance (d33 = 1210 pC N−1, d33* = 1773 pm V−1 at 5 kV cm−1) and high figure of merit g33⋅d33 (21.92 × 10−12 m2 N−1) are achieved in the [001]C-textured PNN-PZT ceramic with 2 vol% BaTiO3 template, for which the texture fraction is 82%. In addition, domain structures of textured PNN-PZT ceramics are observed and analyzed, which provide clues to the origin of the giant piezoelectric and electromechanical coupling properties of PNN-PZT ceramics.

KW - electromechanical coupling

KW - piezoelectric materials

KW - textured ceramics

UR - https://www.scopus.com/pages/publications/85084010864

U2 - 10.1002/adfm.202001846

DO - 10.1002/adfm.202001846

M3 - 文章

AN - SCOPUS:85084010864

SN - 1616-301X

VL - 30

JO - Advanced Functional Materials

JF - Advanced Functional Materials

IS - 25

M1 - 2001846

ER -

High-Performance [001]c-Textured PNN-PZT Relaxor Ferroelectric Ceramics for Electromechanical Coupling Devices

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Keywords

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