Frequency and temperature dependent dielectric properties in the lead free Ba0.75Ce0.033Sr0.2Ti0.96Sn0.04O3 ceramics

Zeydi, I.; Zaidi, Asma; Dhahri, J.; Zaïdi, M. A.; Elhabradi, M.

doi:10.1007/s00339-019-2944-7

Cited by 5 publications

(1 citation statement)

References 41 publications

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“…The BaTiO 3 -based ceramics such as (Ba,Ca)(Zr,Ti)O 3 (2,3), (Ba,Ca)(Sn,Ti)O 3 (4,5) and (Ba,Ca)(Hf,Ti)O 3 (6,7) have been widely studied due to their excellent dielectric, ferroelectric and piezoelectric properties for a wide range of applications in electro-optic devices, actuators, infrared detectors, tunable devices, lead-free piezoelectric transducers, multi-layer ceramic capacitors, memory and affordable clean energy storage devices (8)(9)(10)(11). The substitution of Ba 2+ by Ca 2+ lowers the rhombohedral-orthorhombic (T R-O ) and orthorhombic-tetragonal (T O-T ) phase transition temperatures, but causes a small effect on the Curie temperature (T C ) of BaTiO 3 system.…”

Section: Introductionmentioning

confidence: 99%

Sintering Temperature Driven Structural, Dielectric, Ferroelectric, and Piezoelectric Properties of 0.5Ba(Zr_0.2Ti_0.8)O₃-0.5(Ba_0.7Ca_0.3)TiO₃ Lead-Free Composites

et al. 2022

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Lead-free 0.5Ba(Zr0.2Ti0.8)O3-0.5(Ba0.7Ca0.3)TiO3 composites have been synthesized via sol-gel chemical route. We have systematically investigated the influence of sintering temperature on the structural and electrical properties of the BZT-BCT composites. The 0.5Ba(Zr0.2Ti0.8)O3-0.5(Ba0.7Ca0.3)TiO3 composites were prepared by combining Ba(Zr0.2Ti0.8)O3 (BZT) and (Ba0.7Ca0.3)TiO3 (BCT) powders and sintered at different temperatures 900-14000C. The electrical properties of BZT-BCT composites improve with increasing sintering temperature. The composites sintered at 1300 and 14000C exhibit enhanced ferroelectric properties with spontaneous polarization Ps ~ 11.2 μC/cm2 and 8.66 μC/cm2 respectively. The dielectric and piezoelectric properties of BZT-BCT composites also improve with increasing sintering temperature. The dielectric constant value εʹ ~ 2938, tan δ ~ 0.016 and piezoelectric co-efficient d33 ~ 278 pC/N were measured for BZT-BCT composite sintered at 14000C while observing a considerably high transition temperature of Tc ~ 1200C. The observed results are discussed in terms of structural and microstructural analysis as a function of sintering temperature.

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Section: Introductionmentioning

confidence: 99%

Sintering Temperature Driven Structural, Dielectric, Ferroelectric, and Piezoelectric Properties of 0.5Ba(Zr_0.2Ti_0.8)O₃-0.5(Ba_0.7Ca_0.3)TiO₃ Lead-Free Composites

et al. 2022

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Structural and electrical investigations of pure and rare earth (Er and Pr)-doped NiO nanoparticles

2020

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Electrical and dielectric properties of Si5P6O25: Experimental study and simulation of oxygen pathways migration

Borni,

Hajji,

Smida

et al. 2024

Appl. Phys. A

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Frequency and temperature dependent dielectric properties in the lead free Ba0.75Ce0.033Sr0.2Ti0.96Sn0.04O3 ceramics

Cited by 5 publications

References 41 publications

Sintering Temperature Driven Structural, Dielectric, Ferroelectric, and Piezoelectric Properties of 0.5Ba(Zr_0.2Ti_0.8)O₃-0.5(Ba_0.7Ca_0.3)TiO₃ Lead-Free Composites

Sintering Temperature Driven Structural, Dielectric, Ferroelectric, and Piezoelectric Properties of 0.5Ba(Zr_0.2Ti_0.8)O₃-0.5(Ba_0.7Ca_0.3)TiO₃ Lead-Free Composites

Structural and electrical investigations of pure and rare earth (Er and Pr)-doped NiO nanoparticles

Electrical and dielectric properties of Si5P6O25: Experimental study and simulation of oxygen pathways migration

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Frequency and temperature dependent dielectric properties in the lead free Ba0.75Ce0.033Sr0.2Ti0.96Sn0.04O3 ceramics

Cited by 5 publications

References 41 publications

Sintering Temperature Driven Structural, Dielectric, Ferroelectric, and Piezoelectric Properties of 0.5Ba(Zr0.2Ti0.8)O3-0.5(Ba0.7Ca0.3)TiO3 Lead-Free Composites

Sintering Temperature Driven Structural, Dielectric, Ferroelectric, and Piezoelectric Properties of 0.5Ba(Zr0.2Ti0.8)O3-0.5(Ba0.7Ca0.3)TiO3 Lead-Free Composites

Structural and electrical investigations of pure and rare earth (Er and Pr)-doped NiO nanoparticles

Electrical and dielectric properties of Si5P6O25: Experimental study and simulation of oxygen pathways migration

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Product

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Sintering Temperature Driven Structural, Dielectric, Ferroelectric, and Piezoelectric Properties of 0.5Ba(Zr_0.2Ti_0.8)O₃-0.5(Ba_0.7Ca_0.3)TiO₃ Lead-Free Composites

Sintering Temperature Driven Structural, Dielectric, Ferroelectric, and Piezoelectric Properties of 0.5Ba(Zr_0.2Ti_0.8)O₃-0.5(Ba_0.7Ca_0.3)TiO₃ Lead-Free Composites