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Hydrothermal synthesis and electric properties of fibrous lead zirconate titanate

  • Harbin Institute of Technology
  • Harbin Engineering University

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

Abstract

Lead zirconate titanate(PZT) powder with fibroid morphology was prepared via hydrothermal synthesis and heat treatment using organic mineralizer, tetramethylammonium hydroxide pentahydrate (TMAH). The structure and morphology of the resultant fibers were investigated by X-ray diffraction (XRD) analysis and transmission electron microscope (TEM) observation, The TMAH concentration, hydrothermal reaction time, calcining temperature, calcining time both had effects on the microstructure and morphology of the fibrous PZT. The result was analyzed and discussed to confirme the parameters of hydrothermal synthesis technics. Besides, the changes of dielectric constant and dielectric loss with frequencies were investigated in detail. Fibrous PZT powders was pressed into slice, calcined, coated with electrode and polarized. The piezoelectricity capability detection results indicated that piezoelectricity constant increased linearly along with electric voltage.

Original languageEnglish
Title of host publicationProceedings of 1st IEEE International Conference on Nano Micro Engineered and Molecular Systems, 1st IEEE-NEMS
Pages1479-1482
Number of pages4
DOIs
StatePublished - 2006
Event1st IEEE International Conference on Nano Micro Engineered and Molecular Systems, 1st IEEE-NEMS - Zhuhai, China
Duration: 18 Jan 200621 Jan 2006

Publication series

NameProceedings of 1st IEEE International Conference on Nano Micro Engineered and Molecular Systems, 1st IEEE-NEMS

Conference

Conference1st IEEE International Conference on Nano Micro Engineered and Molecular Systems, 1st IEEE-NEMS
Country/TerritoryChina
CityZhuhai
Period18/01/0621/01/06

Keywords

  • Electricity property
  • Fibroid PZT
  • Hydrothermal synthesis
  • Organic mineralizer

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