Dielectric and pyroelectric properties of Ba-modified lead lanthanum zirconate stannate titanate ceramics

Qingfeng Zhang; Shenglin Jiang; Yike Zeng; Zhenzhen Xie; Maoyan Fan; Guangzu Zhang; Yangyang Zhang; Yan Yu; Jing Wang; Xiaoye Qin

doi:10.1016/j.mseb.2011.03.006

Dielectric and pyroelectric properties of Ba-modified lead lanthanum zirconate stannate titanate ceramics

Qingfeng Zhang^*, Shenglin Jiang, Yike Zeng, Zhenzhen Xie, Maoyan Fan, Guangzu Zhang, Yangyang Zhang, Yan Yu, Jing Wang, Xiaoye Qin

^*Corresponding author for this work

Huazhong University of Science and Technology

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

11 Citations (Scopus)

Abstract

(Pb_0.97-xLa_0.02Ba_x)(Zr _0.75Sn_0.12Ti_0.13)O₃ ceramics in the composition range 0.1 ≤ x ≤ 0.16 were prepared by conventional solid state reaction process. On increasing Ba content from 0.1 to 0.16 mol, the specimens underwent phase transition from the first order to the second order and the Curie temperature decreased from 85 to 35 °C. With x = 0.16, the specimen showed good pyroelectric properties for practical applications. When a 500 V/mm dc bias field was applied, the specimen showed the maximum pyroelectric coefficient of 5800 μC/m² K and figure of merit of 58 × 10^-5 Pa^-0.5 at Curie temperature.

Original language	English
Pages (from-to)	816-820
Number of pages	5
Journal	Materials Science and Engineering: B
Volume	176
Issue number	10
DOIs	https://doi.org/10.1016/j.mseb.2011.03.006
Publication status	Published - 15 Jun 2011
Externally published	Yes

Keywords

Dielectric properties
Ferroelectric properties
PLZST
Pyroelectric properties

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10.1016/j.mseb.2011.03.006

Cite this

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title = "Dielectric and pyroelectric properties of Ba-modified lead lanthanum zirconate stannate titanate ceramics",

abstract = "(Pb0.97-xLa0.02Bax)(Zr 0.75Sn0.12Ti0.13)O3 ceramics in the composition range 0.1 ≤ x ≤ 0.16 were prepared by conventional solid state reaction process. On increasing Ba content from 0.1 to 0.16 mol, the specimens underwent phase transition from the first order to the second order and the Curie temperature decreased from 85 to 35 °C. With x = 0.16, the specimen showed good pyroelectric properties for practical applications. When a 500 V/mm dc bias field was applied, the specimen showed the maximum pyroelectric coefficient of 5800 μC/m2 K and figure of merit of 58 × 10-5 Pa-0.5 at Curie temperature.",

keywords = "Dielectric properties, Ferroelectric properties, PLZST, Pyroelectric properties",

author = "Qingfeng Zhang and Shenglin Jiang and Yike Zeng and Zhenzhen Xie and Maoyan Fan and Guangzu Zhang and Yangyang Zhang and Yan Yu and Jing Wang and Xiaoye Qin",

year = "2011",

month = jun,

day = "15",

doi = "10.1016/j.mseb.2011.03.006",

language = "English",

volume = "176",

pages = "816--820",

journal = "Materials Science and Engineering: B",

issn = "0921-5107",

publisher = "Elsevier Ltd.",

number = "10",

}

TY - JOUR

T1 - Dielectric and pyroelectric properties of Ba-modified lead lanthanum zirconate stannate titanate ceramics

AU - Zhang, Qingfeng

AU - Jiang, Shenglin

AU - Zeng, Yike

AU - Xie, Zhenzhen

AU - Fan, Maoyan

AU - Zhang, Guangzu

AU - Zhang, Yangyang

AU - Yu, Yan

AU - Wang, Jing

AU - Qin, Xiaoye

PY - 2011/6/15

Y1 - 2011/6/15

N2 - (Pb0.97-xLa0.02Bax)(Zr 0.75Sn0.12Ti0.13)O3 ceramics in the composition range 0.1 ≤ x ≤ 0.16 were prepared by conventional solid state reaction process. On increasing Ba content from 0.1 to 0.16 mol, the specimens underwent phase transition from the first order to the second order and the Curie temperature decreased from 85 to 35 °C. With x = 0.16, the specimen showed good pyroelectric properties for practical applications. When a 500 V/mm dc bias field was applied, the specimen showed the maximum pyroelectric coefficient of 5800 μC/m2 K and figure of merit of 58 × 10-5 Pa-0.5 at Curie temperature.

AB - (Pb0.97-xLa0.02Bax)(Zr 0.75Sn0.12Ti0.13)O3 ceramics in the composition range 0.1 ≤ x ≤ 0.16 were prepared by conventional solid state reaction process. On increasing Ba content from 0.1 to 0.16 mol, the specimens underwent phase transition from the first order to the second order and the Curie temperature decreased from 85 to 35 °C. With x = 0.16, the specimen showed good pyroelectric properties for practical applications. When a 500 V/mm dc bias field was applied, the specimen showed the maximum pyroelectric coefficient of 5800 μC/m2 K and figure of merit of 58 × 10-5 Pa-0.5 at Curie temperature.

KW - Dielectric properties

KW - Ferroelectric properties

KW - PLZST

KW - Pyroelectric properties

UR - http://www.scopus.com/inward/record.url?scp=79956362057&partnerID=8YFLogxK

U2 - 10.1016/j.mseb.2011.03.006

DO - 10.1016/j.mseb.2011.03.006

M3 - Article

AN - SCOPUS:79956362057

SN - 0921-5107

VL - 176

SP - 816

EP - 820

JO - Materials Science and Engineering: B

JF - Materials Science and Engineering: B

IS - 10

ER -

Dielectric and pyroelectric properties of Ba-modified lead lanthanum zirconate stannate titanate ceramics

Abstract

Keywords

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