Preparation and grain growth of Pb(Zr0.95Ti0.05) O3 porous ceramics prepared by one-step pyrolysis process using non-aqueous Pechini method

Huiqing Fan, Shaojun Qiu

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Pb(Zr0.95Ti0.05)O3 powders were prepared by one-step pyrolysis process from non-aqueous Pechini method. Porous Pb(Zr 0.95Ti0.05)O3 ceramics were obtained by sintering the chemically prepared powders and the grain growth in the porous ceramics was investigated. For the powders calcined at 450 °C for 10 h by one-step pyrolysis process, the grain growth exponent value was observed to be 3.3 while the apparent activation energy was 193 kJ/mol.

Original languageEnglish
Title of host publicationHigh-Performance Ceramics VI
PublisherTrans Tech Publications Ltd
Pages678-681
Number of pages4
ISBN (Print)0878492747, 9780878492749
DOIs
StatePublished - 2010
Event6th China International Conference on High-Performance Ceramics, CICC-6 - Harbin, China
Duration: 16 Aug 200919 Aug 2009

Publication series

NameKey Engineering Materials
Volume434-435
ISSN (Print)1013-9826
ISSN (Electronic)1662-9795

Conference

Conference6th China International Conference on High-Performance Ceramics, CICC-6
Country/TerritoryChina
CityHarbin
Period16/08/0919/08/09

Keywords

  • Grain growth
  • Pb(ZrTi)O
  • Pechini method
  • Porous ceramics

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