Influence of sintering parameters on structural, dielectric and piezoelectric properties of Ca, La and Sr-doped PZT (PCLSZT) electroceramics

Rashid, Tuan Nur Izzah Tuan Ab; Ahmad, Zainal Arifin; Mohamad, Hasmaliza

doi:10.1007/s10854-021-06354-y

Cited by 5 publications

(2 citation statements)

References 31 publications

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“…Lead zirconate titanate (PZT) materials were exploited in many fields of technology for commercial electronic applications such as sensors, actuators, and memories [1][2][3], due to their high dielectric and piezoelectric capabilities [4][5][6]. The adaptable PZT properties have not yet been adequately replaced; because of those responses occur close to the Morphotropic Phase Boundary (MPB) [7][8][9].…”

Section: Introductionmentioning

confidence: 99%

The effect of Barium substitution on the structural and dielectric properties of Pb1-XBaX(Zr0.52Ti0.43(Al0.5Sb0.5)0.05)O3 ceramics at the morphotropic phase boundary

Benmakhlouf¹,

Makhloufi²,

Boutarfaïa³

et al. 2023

JOR

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In this study PZT type ceramics with a general formula Pb1- xBax(Zr0.52Ti0.43(Al0.5Sb0.5)0.05)O3 where (x = 0.00, 0.04, and 0.08) were elaborated by the solid-state reaction and studied for their structural and dielectric properties in the region of the morphotropic phase boundary (MPB). Different techniques were used to characterize the obtained samples such as X-ray diffraction (XRD) which shows that the results confirm the high purity of prepared samples without any secondary phase and also indicate the coexistence of both the tetragonal and rhombohedral phases. All the absorption bands corresponding to the perovskite structure are exhibited by The Fourier Transform Infrared spectroscopy (FTIR). The scanning electronic microscopy (SEM) shows that the mean grain size was found between 2,84 and 2,14 µm, the Curie temperature (TC) decreased with increasing Ba2+ content. Furthermore, the effect of the temperature, frequency, and composition on the dielectric properties demonstrated a maximum value of the dielectric constant ε max = 38800 at 1 kHz when X= 0.08.

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Section: Introductionmentioning

confidence: 99%

The effect of Barium substitution on the structural and dielectric properties of Pb1-XBaX(Zr0.52Ti0.43(Al0.5Sb0.5)0.05)O3 ceramics at the morphotropic phase boundary

Benmakhlouf¹,

Makhloufi²,

Boutarfaïa³

et al. 2023

JOR

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“…For example, La was frequently introduced into PZT to act as a donor or soft dopant, resulting in the significant improvement of piezoelectric properties. [18][19][20] The similarity in crystalline structure and MPB behavior between BF-BT and PZT suggests that a similar method to that used in PZT can be employed to optimize the piezoelectric activity of BF-BT as well. In our previous work, [21] we found that the co-doping of Ga and Mn could remarkably improve the insulation properties of BF-BT ceramics.…”

Section: Introductionmentioning

confidence: 99%

Lanthanum‐Induced Morphotropic Phase Boundary in BiFeO₃–BaTiO₃‐Based Lead‐Free Piezoelectric Ceramics

Bai

Pan

et al. 2022

Physica Status Solidi (a)

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La x Fe 0.98 Ga 0.02 O 3 -0.29BaTiO 3 þ 0.1wt%MnO 2 ceramics are fabricated via a traditional solid-state reaction route. Rietveld refinement analysis of X-ray diffraction data shows that all the studied ceramics consist of rhombohedral and tetragonal phases. The La-free samples are dominated by rhombohedral phase, the proportion of which, however, gradually decreases with the addition of La. And in 0.005 ≤ x ≤ 0.02, the ceramics have approximately equal proportions of rhombohedral and tetragonal phases, showing the characteristics of typical morphotropic phase boundary (MPB). The optimal piezoelectric properties (d 33 ¼ 178 pC N À1 and k p ¼ 0.31) are achieved at x ¼ 0.005, owing to the MPB. A more apparent relaxor behavior is found to be induced with the addition of La. Furthermore, the ceramics also exhibit good insulation properties and hightemperature stability of piezoelectric properties, which is very important for practical uses, especially for those in high-temperature environments.

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Phase transition and domain pinning effect of Sr2+-doped hard PZT ceramics

Zeng,

Wang,

Zhang

et al. 2024

J Mater Sci: Mater Electron

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Influence of sintering parameters on structural, dielectric and piezoelectric properties of Ca, La and Sr-doped PZT (PCLSZT) electroceramics

Cited by 5 publications

References 31 publications

The effect of Barium substitution on the structural and dielectric properties of Pb1-XBaX(Zr0.52Ti0.43(Al0.5Sb0.5)0.05)O3 ceramics at the morphotropic phase boundary

The effect of Barium substitution on the structural and dielectric properties of Pb1-XBaX(Zr0.52Ti0.43(Al0.5Sb0.5)0.05)O3 ceramics at the morphotropic phase boundary

Lanthanum‐Induced Morphotropic Phase Boundary in BiFeO₃–BaTiO₃‐Based Lead‐Free Piezoelectric Ceramics

Phase transition and domain pinning effect of Sr2+-doped hard PZT ceramics

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Influence of sintering parameters on structural, dielectric and piezoelectric properties of Ca, La and Sr-doped PZT (PCLSZT) electroceramics

Cited by 5 publications

References 31 publications

The effect of Barium substitution on the structural and dielectric properties of Pb1-XBaX(Zr0.52Ti0.43(Al0.5Sb0.5)0.05)O3 ceramics at the morphotropic phase boundary

The effect of Barium substitution on the structural and dielectric properties of Pb1-XBaX(Zr0.52Ti0.43(Al0.5Sb0.5)0.05)O3 ceramics at the morphotropic phase boundary

Lanthanum‐Induced Morphotropic Phase Boundary in BiFeO3–BaTiO3‐Based Lead‐Free Piezoelectric Ceramics

Phase transition and domain pinning effect of Sr2+-doped hard PZT ceramics

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Lanthanum‐Induced Morphotropic Phase Boundary in BiFeO₃–BaTiO₃‐Based Lead‐Free Piezoelectric Ceramics