Stabilization heat treatment and functional response of 0.65[Pb(Mg1/3Nb2/3)O3]-0.35[PbTiO3] ceramics

Pius Augustine; Shibnath Samanta; Martando Rath; Muralidhar Miryala; K. Sethupathi; Masato Murakami; M. S. Ramachandra Rao

doi:10.1016/j.materresbull.2017.07.019

Stabilization heat treatment and functional response of 0.65[Pb(Mg_1/3Nb_2/3)O₃]-0.35[PbTiO₃] ceramics

Pius Augustine, Shibnath Samanta, Martando Rath, Muralidhar Miryala, K. Sethupathi, Masato Murakami, M. S. Ramachandra Rao

研究成果: Article › 査読

3 被引用数 (Scopus)

抄録

We report on the heat treatment to stabilize 0.65[Pb(Mg_1/3Nb_2/3)O₃]-0.35[PbTiO₃] ceramics and its effect on the functional response. The stabilization heat treatment at 1050 °C for 4 h was effective in removing un-reacted PbO from the ceramics, which was confirmed through the measurements of dielectric and ferroelectric properties for a series of samples with different PbO contents. We also found that the stage of the stabilization heat treatment affected the sample properties. When this treatment was administrated to the sample during calcination, it exhibited excellent ferroelectric behavior. On the other hand, the same stabilization heat treatment given to the compacted pellet prior to sintering resulted in excellent dielectric properties with comparatively low ferroelectric hysteresis.

本文言語	English
ページ（範囲）	47-55
ページ数	9
ジャーナル	Materials Research Bulletin
巻	95
DOI	https://doi.org/10.1016/j.materresbull.2017.07.019
出版ステータス	Published - 2017 11 1

ASJC Scopus subject areas

Materials Science(all)
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering

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10.1016/j.materresbull.2017.07.019

フィンガープリント「Stabilization heat treatment and functional response of 0.65[Pb(Mg1/3Nb2/3)O3]-0.35[PbTiO3] ceramics」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル

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title = "Stabilization heat treatment and functional response of 0.65[Pb(Mg1/3Nb2/3)O3]-0.35[PbTiO3] ceramics",

abstract = "We report on the heat treatment to stabilize 0.65[Pb(Mg1/3Nb2/3)O3]-0.35[PbTiO3] ceramics and its effect on the functional response. The stabilization heat treatment at 1050 °C for 4 h was effective in removing un-reacted PbO from the ceramics, which was confirmed through the measurements of dielectric and ferroelectric properties for a series of samples with different PbO contents. We also found that the stage of the stabilization heat treatment affected the sample properties. When this treatment was administrated to the sample during calcination, it exhibited excellent ferroelectric behavior. On the other hand, the same stabilization heat treatment given to the compacted pellet prior to sintering resulted in excellent dielectric properties with comparatively low ferroelectric hysteresis.",

keywords = "A. Ceramics, B. Microstructure, B. Piezoelectricity, D. Dielectric properties, D. Ferroelectricity",

author = "Pius Augustine and Shibnath Samanta and Martando Rath and Muralidhar Miryala and K. Sethupathi and Masato Murakami and {Ramachandra Rao}, {M. S.}",

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AU - Augustine, Pius

AU - Samanta, Shibnath

AU - Rath, Martando

AU - Miryala, Muralidhar

AU - Sethupathi, K.

AU - Murakami, Masato

AU - Ramachandra Rao, M. S.

PY - 2017/11/1

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N2 - We report on the heat treatment to stabilize 0.65[Pb(Mg1/3Nb2/3)O3]-0.35[PbTiO3] ceramics and its effect on the functional response. The stabilization heat treatment at 1050 °C for 4 h was effective in removing un-reacted PbO from the ceramics, which was confirmed through the measurements of dielectric and ferroelectric properties for a series of samples with different PbO contents. We also found that the stage of the stabilization heat treatment affected the sample properties. When this treatment was administrated to the sample during calcination, it exhibited excellent ferroelectric behavior. On the other hand, the same stabilization heat treatment given to the compacted pellet prior to sintering resulted in excellent dielectric properties with comparatively low ferroelectric hysteresis.

AB - We report on the heat treatment to stabilize 0.65[Pb(Mg1/3Nb2/3)O3]-0.35[PbTiO3] ceramics and its effect on the functional response. The stabilization heat treatment at 1050 °C for 4 h was effective in removing un-reacted PbO from the ceramics, which was confirmed through the measurements of dielectric and ferroelectric properties for a series of samples with different PbO contents. We also found that the stage of the stabilization heat treatment affected the sample properties. When this treatment was administrated to the sample during calcination, it exhibited excellent ferroelectric behavior. On the other hand, the same stabilization heat treatment given to the compacted pellet prior to sintering resulted in excellent dielectric properties with comparatively low ferroelectric hysteresis.

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KW - B. Microstructure

KW - B. Piezoelectricity

KW - D. Dielectric properties

KW - D. Ferroelectricity

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