Sol–gel combustion synthesis of Zr-doped BaTiO 3 nanopowders and ceramics: Dielectric and ferroelectric studies
Source abstract
Abstract
Abstract The dielectric and ferroelectric properties of the ceramic system, Ba(Ti 1− x ,Zr x )O 3 , were investigated for compositions 0≤ x ≤0.2. The primary nanopowders were synthesized using a sol–gel combustion route to obtain the homogenous compounds. X-ray diffraction patterns demonstrated that there was a cubic structure for the prepared nanopowders. The nanopowders were pressed into pellet form and sintered at 1250, 1300, and 1350 °C. The results revealed a significant increase in the permittivity of the Zr-doped samples. The sample showed the best dielectric properties and a ferroelectric behavior for the value of x =0.05.
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Research context
OpenAlex topics: Ferroelectric and Piezoelectric Materials · Microwave Dielectric Ceramics Synthesis · Dielectric materials and actuators
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References (15)
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