Pb(Zr1-xTix)O3 ceramic powders for x=0.4; x=0.425; x=0.45; x=0.475; x=0.5 have been synthesized by solgel method. By means of hot pressing method the ceramic samples have been fabricated. Values of the piezoelectric parameters have been measured at room temperature.
By means of hot pressing method PZT nanoceramics has been obtained from the sol-gel derived powders. For different contents of PbTiO3 component x of the Pb(Zr1-xTix)O3 ceramics (x=0.4; x=0.425; x=0.475; x=0.5) values of the dielectric constant , dielectric loss tangent , coercive field and orientational polarization have been measured. The dependences of dielectric constant and dielectric loss tangent on temperature within the temperature range 293-700K have been determined. The obtained experimental results prove high quality of synthesized ceramics.
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