Porous Pb(Zr0.95Ti0.05)O3 ceramics from chemically prepared powders without pore formers

Shaojun Qiu; Huiqing Fan; Chen Yang; Jin Chen

doi:10.1111/j.1551-2916.2007.01852.x

Porous Pb(Zr_0.95Ti_0.05)O₃ ceramics from chemically prepared powders without pore formers

Shaojun Qiu, Huiqing Fan, Chen Yang, Jin Chen

材料学院

Northwestern Polytechnical University Xian

科研成果: 期刊稿件 › 文章 › 同行评审

10 引用（Scopus）

摘要

Porous Zr-rich lead zirconate titanate (PZT 95/5) ceramics having 77.9-92.2% of relative densities were prepared without additional pore formers. PZT 95/5 powders were obtained by a one-step pyrolysis process at 450°C for 10 h using the Pechini method. Although the X-ray diffractometry results showed an incomplete perovskite phase for the powders, phase-pure PZT 95/5 ceramics could be obtained after sintering at 1100°-1150°C for 2 h. The density and diameter variations of the PZT 95/5 ceramics as a function of sintering temperature were investigated.

源语言	英语
页（从-至）	3293-3295
页数	3
期刊	Journal of the American Ceramic Society
卷	90
期	10
DOI	https://doi.org/10.1111/j.1551-2916.2007.01852.x
出版状态	已出版 - 10月 2007

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10.1111/j.1551-2916.2007.01852.x

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abstract = "Porous Zr-rich lead zirconate titanate (PZT 95/5) ceramics having 77.9-92.2% of relative densities were prepared without additional pore formers. PZT 95/5 powders were obtained by a one-step pyrolysis process at 450°C for 10 h using the Pechini method. Although the X-ray diffractometry results showed an incomplete perovskite phase for the powders, phase-pure PZT 95/5 ceramics could be obtained after sintering at 1100°-1150°C for 2 h. The density and diameter variations of the PZT 95/5 ceramics as a function of sintering temperature were investigated.",

author = "Shaojun Qiu and Huiqing Fan and Chen Yang and Jin Chen",

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AU - Qiu, Shaojun

AU - Fan, Huiqing

AU - Yang, Chen

AU - Chen, Jin

PY - 2007/10

Y1 - 2007/10

N2 - Porous Zr-rich lead zirconate titanate (PZT 95/5) ceramics having 77.9-92.2% of relative densities were prepared without additional pore formers. PZT 95/5 powders were obtained by a one-step pyrolysis process at 450°C for 10 h using the Pechini method. Although the X-ray diffractometry results showed an incomplete perovskite phase for the powders, phase-pure PZT 95/5 ceramics could be obtained after sintering at 1100°-1150°C for 2 h. The density and diameter variations of the PZT 95/5 ceramics as a function of sintering temperature were investigated.

AB - Porous Zr-rich lead zirconate titanate (PZT 95/5) ceramics having 77.9-92.2% of relative densities were prepared without additional pore formers. PZT 95/5 powders were obtained by a one-step pyrolysis process at 450°C for 10 h using the Pechini method. Although the X-ray diffractometry results showed an incomplete perovskite phase for the powders, phase-pure PZT 95/5 ceramics could be obtained after sintering at 1100°-1150°C for 2 h. The density and diameter variations of the PZT 95/5 ceramics as a function of sintering temperature were investigated.

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M3 - 文章

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SN - 0002-7820

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JF - Journal of the American Ceramic Society

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ER -

Porous Pb(Zr0.95Ti0.05)O3 ceramics from chemically prepared powders without pore formers

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Porous Pb(Zr_0.95Ti_0.05)O₃ ceramics from chemically prepared powders without pore formers