Study of sintering condition of zirconium rich PZT ceramics by hydroxide coprecipitation

Li Guo; A. Lyashchenko; Xian Lin Dong; Ping Hua Xiang; Ling Cai Kong

Study of sintering condition of zirconium rich PZT ceramics by hydroxide coprecipitation

Li Guo^*
, A. Lyashchenko
, Xian Lin Dong
, Ping Hua Xiang
, Ling Cai Kong

^*Corresponding author for this work

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

2 Scopus citations

Abstract

A wet procedure to prepare stoichiometric and homogeneous Zr rich PZT powders was described. The hydroxide precursor was prepared by coprecipitation from a mixed nitrate solution containing Pb²⁺, Zr⁴⁺, Ti⁴⁺ ions at pH 9. The precursor pellets were calcined at 550°C for 0.5 h and reactively sintered at 1130°C for 2 h under hot-press, then a density of 98% theoretical density was obtained, as well as then samples exhibited good ferroelectrics properties.

Original language	English
Pages (from-to)	1141-1146
Number of pages	6
Journal	Wuji Cailiao Xuebao/Journal of Inorganic Materials
Volume	17
Issue number	6
State	Published - Nov 2002
Externally published	Yes

Keywords

Co-precipitation method
Hot-press sintering
Reaction sintering
Zr rich PZT

Cite this

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title = "Study of sintering condition of zirconium rich PZT ceramics by hydroxide coprecipitation",

abstract = "A wet procedure to prepare stoichiometric and homogeneous Zr rich PZT powders was described. The hydroxide precursor was prepared by coprecipitation from a mixed nitrate solution containing Pb2+, Zr4+, Ti4+ ions at pH 9. The precursor pellets were calcined at 550°C for 0.5 h and reactively sintered at 1130°C for 2 h under hot-press, then a density of 98\% theoretical density was obtained, as well as then samples exhibited good ferroelectrics properties.",

keywords = "Co-precipitation method, Hot-press sintering, Reaction sintering, Zr rich PZT",

author = "Li Guo and A. Lyashchenko and Dong, \{Xian Lin\} and Xiang, \{Ping Hua\} and Kong, \{Ling Cai\}",

year = "2002",

month = nov,

language = "英语",

volume = "17",

pages = "1141--1146",

journal = "Wuji Cailiao Xuebao/Journal of Inorganic Materials",

issn = "1000-324X",

publisher = "Science Press ",

number = "6",

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TY - JOUR

T1 - Study of sintering condition of zirconium rich PZT ceramics by hydroxide coprecipitation

AU - Guo, Li

AU - Lyashchenko, A.

AU - Dong, Xian Lin

AU - Xiang, Ping Hua

AU - Kong, Ling Cai

PY - 2002/11

Y1 - 2002/11

N2 - A wet procedure to prepare stoichiometric and homogeneous Zr rich PZT powders was described. The hydroxide precursor was prepared by coprecipitation from a mixed nitrate solution containing Pb2+, Zr4+, Ti4+ ions at pH 9. The precursor pellets were calcined at 550°C for 0.5 h and reactively sintered at 1130°C for 2 h under hot-press, then a density of 98% theoretical density was obtained, as well as then samples exhibited good ferroelectrics properties.

AB - A wet procedure to prepare stoichiometric and homogeneous Zr rich PZT powders was described. The hydroxide precursor was prepared by coprecipitation from a mixed nitrate solution containing Pb2+, Zr4+, Ti4+ ions at pH 9. The precursor pellets were calcined at 550°C for 0.5 h and reactively sintered at 1130°C for 2 h under hot-press, then a density of 98% theoretical density was obtained, as well as then samples exhibited good ferroelectrics properties.

KW - Co-precipitation method

KW - Hot-press sintering

KW - Reaction sintering

KW - Zr rich PZT

UR - https://www.scopus.com/pages/publications/0036881588

M3 - 文章

AN - SCOPUS:0036881588

SN - 1000-324X

VL - 17

SP - 1141

EP - 1146

JO - Wuji Cailiao Xuebao/Journal of Inorganic Materials

JF - Wuji Cailiao Xuebao/Journal of Inorganic Materials

IS - 6

ER -

Study of sintering condition of zirconium rich PZT ceramics by hydroxide coprecipitation

Abstract

Keywords

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