Ferroelectric Properties of Pb(Zr0.53Ti0.47)O3 Ceramics Synthesized by Partial Oxalate Method (Using Zr0.53Ti0.47O2 Hydrothermal Produced Powder as a Core of Pb(Zr0.43Ti0.47)O3)

Pb(Zr0.53Ti0.47)O3 ceramics were produced using powders synthesized by partial oxalate method. Dielectric and piezoelectric properties were investigated and discussed with grain size dependence. Highly electromechanical copling factors, kp and kt modes in disk sample, were obtained even by the low sintering temperature of 900°C, where the grain size was 0.5 µm.