Zn/Li掺杂PZT-PZN-PNN压电陶瓷的研究

Junhui Li; Leilei Li; Yugang Liu; Huawei Zhang; Zhanjing Li; Xiangchun Liu; Feng Gao

Zn/Li掺杂PZT-PZN-PNN压电陶瓷的研究

Translated title of the contribution: Study on Zn/Li Co-doped PZT-PZN-PNN Piezoelectric Ceramics

Junhui Li, Leilei Li, Yugang Liu, Huawei Zhang, Zhanjing Li, Xiangchun Liu, Feng Gao

School of Materials Sience and Engineering

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

1 Scopus citations

Abstract

The Zn/Li co-doped 0.83Pb(Zr_1/2Ti_1/2)O₃-0.11Pb(Zn_1/3Nb_2/3)O₃-0.06Pb(Ni_1/3Nb_2/3)O₃(PZT-PZN-PNN) piezoelectric ceramics were prepared by the conventional solid state method. The influences of different content of Zn/Li addition on the phase structure, the microstructure, and electrical properties were investigated. The results showed that the phase structure was shifted from the rhombohedra to tetragonal with the increase of Zn/Li content. The dielectric constant ε_r, the piezoelectric coefficient d₃₃, and the electromechanical coupling coefficient kp increased firstly and then decreased, while the dielectric loss tan δ and mechanical quality factor Q_m showed the opposite trend. The optimal piezoelectric properties with d₃₃ of 513 pC/N,k_p of 0.635, ε_r of 1 694,and tan δ of 0.023 5 were obtained when the Zn/Li content was 1wt%. The ceramics are expected to be used in the fabrication of low temperature co-fired laminated piezoelectric devices.

Translated title of the contribution	Study on Zn/Li Co-doped PZT-PZN-PNN Piezoelectric Ceramics
Original language	Chinese (Traditional)
Pages (from-to)	889-892 and 898
Journal	Yadian Yu Shengguang/Piezoelectrics and Acoustooptics
Volume	39
Issue number	6
State	Published - 1 Dec 2017

Cite this

@article{ce079ac41ac543b79ee80d5e38818b32,

title = "Zn/Li掺杂PZT-PZN-PNN压电陶瓷的研究",

abstract = "The Zn/Li co-doped 0.83Pb(Zr1/2Ti1/2)O3-0.11Pb(Zn1/3Nb2/3)O3-0.06Pb(Ni1/3Nb2/3)O3(PZT-PZN-PNN) piezoelectric ceramics were prepared by the conventional solid state method. The influences of different content of Zn/Li addition on the phase structure, the microstructure, and electrical properties were investigated. The results showed that the phase structure was shifted from the rhombohedra to tetragonal with the increase of Zn/Li content. The dielectric constant εr, the piezoelectric coefficient d33, and the electromechanical coupling coefficient kp increased firstly and then decreased, while the dielectric loss tan δ and mechanical quality factor Qm showed the opposite trend. The optimal piezoelectric properties with d33 of 513 pC/N,kp of 0.635, εr of 1 694,and tan δ of 0.023 5 were obtained when the Zn/Li content was 1wt%. The ceramics are expected to be used in the fabrication of low temperature co-fired laminated piezoelectric devices.",

keywords = "Low-temperature sintering, Phase structure, Piezoelectric ceramics, Piezoelectric property, ZnO and LiCO doped",

author = "Junhui Li and Leilei Li and Yugang Liu and Huawei Zhang and Zhanjing Li and Xiangchun Liu and Feng Gao",

year = "2017",

month = dec,

day = "1",

language = "繁体中文",

volume = "39",

pages = "889--892 and 898",

journal = "Yadian Yu Shengguang/Piezoelectrics and Acoustooptics",

issn = "1004-2474",

publisher = "Sichuan Institute of Piezoelectric and Acoustooptic Technology",

number = "6",

}

TY - JOUR

T1 - Zn/Li掺杂PZT-PZN-PNN压电陶瓷的研究

AU - Li, Junhui

AU - Li, Leilei

AU - Liu, Yugang

AU - Zhang, Huawei

AU - Li, Zhanjing

AU - Liu, Xiangchun

AU - Gao, Feng

PY - 2017/12/1

Y1 - 2017/12/1

N2 - The Zn/Li co-doped 0.83Pb(Zr1/2Ti1/2)O3-0.11Pb(Zn1/3Nb2/3)O3-0.06Pb(Ni1/3Nb2/3)O3(PZT-PZN-PNN) piezoelectric ceramics were prepared by the conventional solid state method. The influences of different content of Zn/Li addition on the phase structure, the microstructure, and electrical properties were investigated. The results showed that the phase structure was shifted from the rhombohedra to tetragonal with the increase of Zn/Li content. The dielectric constant εr, the piezoelectric coefficient d33, and the electromechanical coupling coefficient kp increased firstly and then decreased, while the dielectric loss tan δ and mechanical quality factor Qm showed the opposite trend. The optimal piezoelectric properties with d33 of 513 pC/N,kp of 0.635, εr of 1 694,and tan δ of 0.023 5 were obtained when the Zn/Li content was 1wt%. The ceramics are expected to be used in the fabrication of low temperature co-fired laminated piezoelectric devices.

AB - The Zn/Li co-doped 0.83Pb(Zr1/2Ti1/2)O3-0.11Pb(Zn1/3Nb2/3)O3-0.06Pb(Ni1/3Nb2/3)O3(PZT-PZN-PNN) piezoelectric ceramics were prepared by the conventional solid state method. The influences of different content of Zn/Li addition on the phase structure, the microstructure, and electrical properties were investigated. The results showed that the phase structure was shifted from the rhombohedra to tetragonal with the increase of Zn/Li content. The dielectric constant εr, the piezoelectric coefficient d33, and the electromechanical coupling coefficient kp increased firstly and then decreased, while the dielectric loss tan δ and mechanical quality factor Qm showed the opposite trend. The optimal piezoelectric properties with d33 of 513 pC/N,kp of 0.635, εr of 1 694,and tan δ of 0.023 5 were obtained when the Zn/Li content was 1wt%. The ceramics are expected to be used in the fabrication of low temperature co-fired laminated piezoelectric devices.

KW - Low-temperature sintering

KW - Phase structure

KW - Piezoelectric ceramics

KW - Piezoelectric property

KW - ZnO and LiCO doped

UR - http://www.scopus.com/inward/record.url?scp=85057046426&partnerID=8YFLogxK

M3 - 文章

AN - SCOPUS:85057046426

SN - 1004-2474

VL - 39

SP - 889-892 and 898

JO - Yadian Yu Shengguang/Piezoelectrics and Acoustooptics

JF - Yadian Yu Shengguang/Piezoelectrics and Acoustooptics

IS - 6

ER -

Zn/Li掺杂PZT-PZN-PNN压电陶瓷的研究

Abstract

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