Effect of strontium substitution on dielectric constants of PZT nanocrystalline ceramics

@inproceedings{Kour2013EffectOS,
  title={Effect of strontium substitution on dielectric constants of PZT nanocrystalline ceramics},
  author={P. Kour and Pawan Kumar and M. Kar and S. K. Sinha},
  year={2013}
}
The influence of soft isovalent doping at Pb2+ site of PZT had been extensively investigated for various specific properties required in either thin films or bulk ceramics. In this report, we have studied the influence of isovalent Sr2+ substitution on A site of PZT on dielectric constant and impedance spectroscopy. The samples with the stoichiometry Pb1-xSrx(Zr0.52Ti0.48)O3, x = 0.02, 0.06 & 0.1 were synthesized by the sol gel method. Temperature dependent dielectric study has been carried out… Expand
Effect of Sr doping on electrical properties of lead zirconate titanate nanoceramics
ABSTRACT Pb1-xSrxZr0.52Ti0.48O3 (PSZT) with x = 0–10 mole % were prepared by sol-gel process. X-ray diffraction (XRD) patterns show both rhombohedral and tetragonal crystal symmetries. Increase inExpand
Dielectric and piezoelectric properties of PbTi 0.8−xSe0.2SmxO3 nanoceramics prepared by high energy ball milling
Incorporation of Se and Sm were done based on the stoichiometric formula PbTi0.8−xSe0.2SmxO3 (PTSeS). TG characterization of green powder revealed the completion of solid state reaction atExpand
The effects of sintering temperature and titanium ratio on structural and electrical properties of new PZT-CNS ceramics
In this contribution, (0.80-x)Pb(Cr1/5,Ni1/5,Sb3/5)O3-xPbTiO3-0.20PbZrO3 perovskite ceramics namely PZT-CNS were prepared by solid state reaction method. The obtained samples have been characterizedExpand
Studies of dielectric and piezoelectric properties of PbTi0.8−x Te0.2GdxO3 nano ceramics prepared by high energy ball milling
Incorporation of Te and Gd were done based on the stoicheometric formula PbTi0.8−x Te0.2GdxO3 (PTTeG). TG characterization of green powder revealed the completion of solid state reaction at tempera...