Achieving ultrahigh electromechanical properties with high TC in PNN-PZT textured ceramics

Q. Wang; L. Bian; K. Li; Y. C. Liu; Y. L. Yang; B. Yang; W. W. Cao

doi:10.1016/j.jmst.2023.08.017

Achieving ultrahigh electromechanical properties with high T_C in PNN-PZT textured ceramics

Q. Wang
, L. Bian^*
, K. Li
, Y. C. Liu
, Y. L. Yang
, B. Yang
, W. W. Cao

^*Corresponding author for this work

Harbin Institute of Technology
Huizhou University
School of Chemistry and Chemical Engineering, Harbin Institute of Technology

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

34 Scopus citations

Abstract

<001> textured Pb(Ni_1/3Nb_2/3)O₃-PbZrO₃-PbTiO₃ (PNN-PZT) ceramics were prepared by templated grain growth (TGG) technique using 0.36PNN-xPZ-(0.64-x)PT (x = 0.23, 0.25 and 0.27) powder matrix. Optimum template content was derived to achieve the best electromechanical properties of textured ceramics. The piezoelectric coefficient d₃₃ = 1165 pC/N, Curie temperature T_C = 197 °C, longitudinal mode electromechanical coupling factor k₃₃ = 0.86 and a very large effective piezoelectric strain coefficient d₃₃* = 2041 pm/V were simultaneously achieved at the morphotropic phase boundary (MPB) composition (x = 0.25) with 3 vol.% BaTiO₃ (BT) templates. Domain structures of textured ceramics were analyzed in detail to reveal the origin of these high piezoelectric and electromechanical properties.

Original language	English
Pages (from-to)	258-265
Number of pages	8
Journal	Journal of Materials Science and Technology
Volume	175
DOIs	https://doi.org/10.1016/j.jmst.2023.08.017
State	Published - 10 Mar 2024
Externally published	Yes

Keywords

Domain structure
Electromechanical properties
MPB composition
Pb(NiNb)O-PbZrO-PbTiO (PNN-PZT) ceramics
Texture engineering

Access to Document

10.1016/j.jmst.2023.08.017

Cite this

@article{a568d96e41b84198b9f61aea2e47dacc,

title = "Achieving ultrahigh electromechanical properties with high TC in PNN-PZT textured ceramics",

abstract = "<001> textured Pb(Ni1/3Nb2/3)O3-PbZrO3-PbTiO3 (PNN-PZT) ceramics were prepared by templated grain growth (TGG) technique using 0.36PNN-xPZ-(0.64-x)PT (x = 0.23, 0.25 and 0.27) powder matrix. Optimum template content was derived to achieve the best electromechanical properties of textured ceramics. The piezoelectric coefficient d33 = 1165 pC/N, Curie temperature TC = 197 °C, longitudinal mode electromechanical coupling factor k33 = 0.86 and a very large effective piezoelectric strain coefficient d33* = 2041 pm/V were simultaneously achieved at the morphotropic phase boundary (MPB) composition (x = 0.25) with 3 vol.\% BaTiO3 (BT) templates. Domain structures of textured ceramics were analyzed in detail to reveal the origin of these high piezoelectric and electromechanical properties.",

keywords = "Domain structure, Electromechanical properties, MPB composition, Pb(NiNb)O-PbZrO-PbTiO (PNN-PZT) ceramics, Texture engineering",

author = "Q. Wang and L. Bian and K. Li and Liu, \{Y. C.\} and Yang, \{Y. L.\} and B. Yang and Cao, \{W. W.\}",

note = "Publisher Copyright: {\textcopyright} 2023",

year = "2024",

month = mar,

day = "10",

doi = "10.1016/j.jmst.2023.08.017",

language = "英语",

volume = "175",

pages = "258--265",

journal = "Journal of Materials Science and Technology",

issn = "1005-0302",

publisher = "Chinese Society of Metals",

}

TY - JOUR

T1 - Achieving ultrahigh electromechanical properties with high TC in PNN-PZT textured ceramics

AU - Wang, Q.

AU - Bian, L.

AU - Li, K.

AU - Liu, Y. C.

AU - Yang, Y. L.

AU - Yang, B.

AU - Cao, W. W.

PY - 2024/3/10

Y1 - 2024/3/10

N2 - <001> textured Pb(Ni1/3Nb2/3)O3-PbZrO3-PbTiO3 (PNN-PZT) ceramics were prepared by templated grain growth (TGG) technique using 0.36PNN-xPZ-(0.64-x)PT (x = 0.23, 0.25 and 0.27) powder matrix. Optimum template content was derived to achieve the best electromechanical properties of textured ceramics. The piezoelectric coefficient d33 = 1165 pC/N, Curie temperature TC = 197 °C, longitudinal mode electromechanical coupling factor k33 = 0.86 and a very large effective piezoelectric strain coefficient d33* = 2041 pm/V were simultaneously achieved at the morphotropic phase boundary (MPB) composition (x = 0.25) with 3 vol.% BaTiO3 (BT) templates. Domain structures of textured ceramics were analyzed in detail to reveal the origin of these high piezoelectric and electromechanical properties.

AB - <001> textured Pb(Ni1/3Nb2/3)O3-PbZrO3-PbTiO3 (PNN-PZT) ceramics were prepared by templated grain growth (TGG) technique using 0.36PNN-xPZ-(0.64-x)PT (x = 0.23, 0.25 and 0.27) powder matrix. Optimum template content was derived to achieve the best electromechanical properties of textured ceramics. The piezoelectric coefficient d33 = 1165 pC/N, Curie temperature TC = 197 °C, longitudinal mode electromechanical coupling factor k33 = 0.86 and a very large effective piezoelectric strain coefficient d33* = 2041 pm/V were simultaneously achieved at the morphotropic phase boundary (MPB) composition (x = 0.25) with 3 vol.% BaTiO3 (BT) templates. Domain structures of textured ceramics were analyzed in detail to reveal the origin of these high piezoelectric and electromechanical properties.

KW - Domain structure

KW - Electromechanical properties

KW - MPB composition

KW - Pb(NiNb)O-PbZrO-PbTiO (PNN-PZT) ceramics

KW - Texture engineering

UR - https://www.scopus.com/pages/publications/85171587935

U2 - 10.1016/j.jmst.2023.08.017

DO - 10.1016/j.jmst.2023.08.017

M3 - 文章

AN - SCOPUS:85171587935

SN - 1005-0302

VL - 175

SP - 258

EP - 265

JO - Journal of Materials Science and Technology

JF - Journal of Materials Science and Technology

ER -

Achieving ultrahigh electromechanical properties with high T_C in PNN-PZT textured ceramics

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this