Structure and electrical properties of Ba1-xSrxTiO3 ceramics with various sintering processes

Zhuo Li; Peng Zhao; Xiaohui Xue; Zongting Li; Zhuo Wang; Lei Xu; Huiqing Fan

doi:10.11896/j.issn.1005-023X.2016.16.012

Structure and electrical properties of Ba_1-xSr_xTiO₃ ceramics with various sintering processes

Zhuo Li, Peng Zhao, Xiaohui Xue, Zongting Li, Zhuo Wang, Lei Xu, Huiqing Fan

School of Materials Sience and Engineering

Chang'an University

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

1 Scopus citations

Abstract

The conventional solid state reaction process was employed to prepare the barium strontium titanate ceramics. The phase structure, morphology, dielectric properties and ferroelectric performance of the ceramics sintered at different temperatures with various holding time were investigated. The results showed that with the increase of sintered temperature and holding time, the crystallinity of the ceramics increased and then decreased, and the one sintered at 1280℃ for 4 h was optimized. Also, with the increasing content of Sr, the grain size and P_r decreased, the P-E loops became slim and sloped, and the dielectric properties decreased, accompanied by the diffusion features.

Original language	English
Pages (from-to)	55-59
Number of pages	5
Journal	Cailiao Daobao/Materials Reports
Volume	30
Issue number	8
DOIs	https://doi.org/10.11896/j.issn.1005-023X.2016.16.012
State	Published - 25 Aug 2016

Keywords

BaSrTiO
Dielectric properties
Ferroelectric perfor-mance
Microstructure
Sintering process

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10.11896/j.issn.1005-023X.2016.16.012

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title = "Structure and electrical properties of Ba1-xSrxTiO3 ceramics with various sintering processes",

abstract = "The conventional solid state reaction process was employed to prepare the barium strontium titanate ceramics. The phase structure, morphology, dielectric properties and ferroelectric performance of the ceramics sintered at different temperatures with various holding time were investigated. The results showed that with the increase of sintered temperature and holding time, the crystallinity of the ceramics increased and then decreased, and the one sintered at 1280℃ for 4 h was optimized. Also, with the increasing content of Sr, the grain size and Pr decreased, the P-E loops became slim and sloped, and the dielectric properties decreased, accompanied by the diffusion features.",

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AU - Li, Zhuo

AU - Zhao, Peng

AU - Xue, Xiaohui

AU - Li, Zongting

AU - Wang, Zhuo

AU - Xu, Lei

AU - Fan, Huiqing

PY - 2016/8/25

Y1 - 2016/8/25

N2 - The conventional solid state reaction process was employed to prepare the barium strontium titanate ceramics. The phase structure, morphology, dielectric properties and ferroelectric performance of the ceramics sintered at different temperatures with various holding time were investigated. The results showed that with the increase of sintered temperature and holding time, the crystallinity of the ceramics increased and then decreased, and the one sintered at 1280℃ for 4 h was optimized. Also, with the increasing content of Sr, the grain size and Pr decreased, the P-E loops became slim and sloped, and the dielectric properties decreased, accompanied by the diffusion features.

AB - The conventional solid state reaction process was employed to prepare the barium strontium titanate ceramics. The phase structure, morphology, dielectric properties and ferroelectric performance of the ceramics sintered at different temperatures with various holding time were investigated. The results showed that with the increase of sintered temperature and holding time, the crystallinity of the ceramics increased and then decreased, and the one sintered at 1280℃ for 4 h was optimized. Also, with the increasing content of Sr, the grain size and Pr decreased, the P-E loops became slim and sloped, and the dielectric properties decreased, accompanied by the diffusion features.

KW - BaSrTiO

KW - Dielectric properties

KW - Ferroelectric perfor-mance

KW - Microstructure

KW - Sintering process

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Structure and electrical properties of Ba_1-xSr_xTiO₃ ceramics with various sintering processes

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Keywords

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