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

School of Materials Sience and Engineering

Northwestern Polytechnical University Xian

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

10 Scopus citations

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.

Original language	English
Pages (from-to)	3293-3295
Number of pages	3
Journal	Journal of the American Ceramic Society
Volume	90
Issue number	10
DOIs	https://doi.org/10.1111/j.1551-2916.2007.01852.x
State	Published - Oct 2007

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

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",

year = "2007",

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doi = "10.1111/j.1551-2916.2007.01852.x",

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T1 - Porous Pb(Zr0.95Ti0.05)O3 ceramics from chemically prepared powders without pore formers

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

AN - SCOPUS:34548830830

SN - 0002-7820

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JO - Journal of the American Ceramic Society

JF - Journal of the American Ceramic Society

IS - 10

ER -

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

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