PZT ceramics obtained from mechanochemically synthesized powders

  • Z. Branković
  • G. Branković
  • J. A. Varela


PZT ceramics were obtained from the mechanochemically synthesized powders. Milling and sintering conditions were optimized based on results of density measurements, as well as on microstructural and electrical characterization. As a result, highly dense and homogeneous ceramics were obtained. Excellent microstructural properties resulted in good electrical properties. Samples showed values of dielectric constants reaching 12 800 at the Curie temperature, as well as low dielectric loss under the optimal processing conditions. High values of remanent polarization, reaching 60 μC cm−2, indicate high internal polarizability.


Milling Dielectric Constant Electrical Property Electronic Material Processing Condition 
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Copyright information

© Kluwer Academic Publishers 2003

Authors and Affiliations

  • Z. Branković
    • 1
  • G. Branković
    • 2
    • 3
  • J. A. Varela
    • 2
  1. 1.Department of General and Inorganic ChemistryFaculty of Technology and MetallurgyBelgradeYugoslavia
  2. 2.Instituto de Quimica, UNESPAraraquara, SPBrazil
  3. 3.Center for Multidisciplinary Studies of University of BelgradeBelgradeYugoslavia

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