Journal of Inorganic Materials

• Research Paper • Previous Articles     Next Articles

Dielectric and Electrostrictive Properties of Pb(Zn1/3Nb2/3)O3-Based Composite Ceramics

GAO Feng; QU Shao-Bo; YANG Zu-Pei; ZHOU Shao-Rong; TIAN Chang-Sheng   

  1. Department of Material Science and Engineering; Northwestern Polytechnical University; Xi an 710072; China
  • Received:2000-03-20 Revised:2000-05-23 Published:2001-03-20 Online:2001-03-20

Abstract: The composite ceramics with PZN-based relaxor ferroelectrics were prepared by two-step process. The dielectric and electrostrictive properties of the composite ceramics were investigated. The results reveal that the temperature stability of the composite ceramics can be greatly improved. The composite ceramics have little hysteresis with high electrostrictive strains and excellent dielectric properties.

Key words: PZN-based composite ceramics, dielectric properties, electrostrictive properties

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