Piezoelectric properties of low-temperature sintered PNN-PZT-based ceramics and their applications

Sheng Yuan Chu, Cheng Shung Hsieh

Research output: Contribution to journalConference articlepeer-review

Abstract

0.25Pb(Ni1/3Nb2/3)O3-0.75Pb(Zr0.52Ti0.48)O3 (PNN-PZT) piezoceramics, doped and undoped with BiFeO3 and Ba(Cu0.5W0.5)O3 oxides, were prepared by conventional mixed-oxide technique, using sintering temperature at 850°C-950°C. Microstructural and compositional analyses of these low-temperature sintered PNN-PZT-Based ceramics have been carried out using XRD and SEM. The effects of dopants on the sintering temperature and dielectric properties of the PNN-PZT ceramics have been investigated. In this paper, we successfully showed that these additives were helpful in both the lowering of the sintering temperature and the improvement of the dielectric properties. The optimum sintering condition is also found.

Original languageEnglish
Pages (from-to)121-127
Number of pages7
JournalIntegrated Ferroelectrics
Volume24
Issue number1
DOIs
Publication statusPublished - 1999 Jan 1
EventThe 11th International Symposium on Integrated Ferroelectrics (ISIF99) - Colorado Springs, CO, USA
Duration: 1999 Mar 71999 Mar 10

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Control and Systems Engineering
  • Ceramics and Composites
  • Condensed Matter Physics
  • Electrical and Electronic Engineering
  • Materials Chemistry

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