Effects of Thermal Conditions in the Phase Formation of Undoped and Doped Pb(Zr&amp;lt;sub&amp;gt;1-x&amp;lt;/sub&amp;gt;Ti&amp;lt;sub&amp;gt;x&amp;lt;/sub&amp;gt;)O&amp;lt;sub&amp;gt;3&amp;lt;/sub&amp;gt; Solid Solutions

Necira, Zelikha; Boutarfaïa, Ahmed; Abba, Malika; Menasra, Hayet; Abdessalem, Nora

doi:10.4236/msa.2013.45041

Cited by 3 publications

(3 citation statements)

References 15 publications

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“…It is the combination of the antiferroelectric phase of PbZrO 3 with a rhombohedral structure and the ferroelectric phase of PbTiO 3 with a tetragonal structure . The formation of PZT can be enhanced depending upon the sintering temperature . PZT finds its application in sensors, transducers, transformers, bandpass filters, and non-volatile memory devices .…”

Section: Introductionmentioning

confidence: 99%

“… 5 The formation of PZT can be enhanced depending upon the sintering temperature. 6 PZT finds its application in sensors, transducers, transformers, bandpass filters, and non-volatile memory devices. 7 PZT with high Zr concentrations has R 3 m and R 3 c space groups of which R 3 m is a high-temperature phase, whereas R 3 c is a low-temperature phase.…”

Section: Introductionmentioning

confidence: 99%

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Relative Investigation on Microwave-Assisted Zr-Modified PbTiO₃ and BaTiO₃ Ferroelectric Ceramics for Energy Storage Application

Parhi,

Thirumalasetty,

James

et al. 2023

ACS Omega

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The escalating demand for energy-related devices has prompted an intensive study on materials for energy harvesting and storage. Recently, due to the toxicity of lead-based materials, researchers have drawn their attention to lead-free ferroelectrics. However, it is indisputable that commercially lead zirconium titanate (PZT) has gained an irreplaceable position as an actuator. In the present work, we specifically compare microwave-sintered PbZr 0.52 Ti 0.48 O 3 and BaZr 0.20 Ti 0.80 O 3 ceramics based on their energystorage capacity. The structural, optical, electrical, ferroelectric, and energy storage properties of microwave-sintered Zr-modified lead titanate (PbZr 0.52 Ti 0.48 O 3 , PZT) and Zr-modified barium titanate (BaZr 0.20 Ti 0.80 O 3 , BZT) ceramics are investigated and addressed. The temperature-dependent dielectric property analysis suggests high transition temperature and dielectric properties for PZT ceramic, whereas the near-room temperature transition is observed in the case of BZT. Furthermore, the band-gap energy value of BZT and PZT from UV−vis spectroscopy indicates the possible use of these ceramics in optoelectronic devices. The ferroelectric properties of PZT and BZT are discussed, and the maximum energy storage capacities are found to be 30.5 and 21 mJ/cm 3 for PZT and BZT, respectively. It is found that microwave-sintered PZT's characteristics make it an attractive option for use in filters, phase shifters, sensors, actuators, and energy-related devices. On the other hand, BZT finds its suitability in biomedical devices and underwater applications.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Relative Investigation on Microwave-Assisted Zr-Modified PbTiO₃ and BaTiO₃ Ferroelectric Ceramics for Energy Storage Application

Parhi,

Thirumalasetty,

James

et al. 2023

ACS Omega

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“…Lead zirconate titanate (PZT) is one of the most commonly used ferroelectric ceramic materials. The material has been studied intensively since discovery of the miscibility of lead titanate and lead zirconate in the 1950s [1][2][3][4][5]. Due to their excellent dielectric, pyroelectric, piezoelectric, and electrooptic properties, they have a variety of applications in high energy capacitors, nonvolatile memories (FRAM), ultrasonic sensors, infrared detectors, electrooptic devices, and step-down multilayer piezoelectric transformers for AC-DC converter applications [5,6].…”

Section: Introductionmentioning

confidence: 99%

Structure and Physical Properties of PZT-PMnN-PSN Ceramics Near the Morphological Phase Boundary

Luan

Vuong

Chuong

et al. 2014

Advances in Materials Science and Engineering

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The 0.9Pb(ZrxTi1−x)O3-0.07Pb(Mn1/3Nb2/3)O3-0.03Pb(Sb1/2Nb1/2)O3(PZT-PMnN-PSN) ceramics were prepared by columbite method. The phase structure of the ceramic samples was analyzed. Results show that the pure perovskite phase is in all ceramics specimens. The effect of the Zr/Ti ratio on the region of morphotropic phase boundary for PZT-PMnN-PSN ceramics was studied. Experimental results show that the phase structure of ceramics changes from tetragonal to rhombohedral with the increase of the content of Zr/Ti ratio in the system. The composition of PZT-PMnN-PSN ceramics near the morphotropic phase boundary obtained is the ratio of Zr/Ti: 49/51. At this ratio, the ceramic has the optimal electromechanical properties: thekp=0.61, theεmax=29520, thed31=-236 pC/N, theQm=2400, high remanent polarization (Pr=49.2 μC·cm−2), and low coercive fieldEc=10.28 kV·cm−1.

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The Investigation on the Fabrication and Characterization of the Multicomponent Ceramics Based on PZT and the Relaxor PZN-PMnN Ferroelectric Materials

Vuong¹,

Tùng²,

Gio³

2021

Advanced Ceramic Materials

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This chapter presents the investigation of fabrication and the physical properties of the Pb(Zr 1−x Ti x)O 3-Pb(Zn 1/3 Nb 2/3)O 3-Pb(Mn 1/3 Nb 2/3)O 3 multicomponent ceramics. The multicomponent yPb(Zr 1−x Ti x)O 3-(0.925 − y)Pb(Zn 1/3 Nb 2/3)O 3-0.075Pb(Mn 1/3 Nb 2/3)O 3 (PZT-PZN-PMnN) ceramics were synthesized by conventional solid-state reaction method (MO) combined with the B-site oxide mixing technique (BO). Research results show that the electrical properties of PZT-PZN-PMnN ceramics are optimal at a PZT content of 0.8 mol and Zr/Ti ratio of 48/52. At these contents, the ceramics have the following optimal properties: electromechanical coupling factor, k p = 0.62 and k t = 0.51; piezoelectric constant (d 31) of 130 pC/N; mechanical quality factor (Q m) of 1112; dielectric loss (tan δ) of 0.005; high remanent polarization (P r) of 30.4 μC.cm −2 ; and low coercive field (E C) of 6.2 kV. cm −1. Investigation of the domain structure of the two ferroelectric phases (tetragonal and rhombohedral) in the ZnO-doped PZT-PZN-PMnN with compositions at near the morphotropic phase boundary is described as follows: the 90 and 180° domains exist in the tetragonal phase, while the 71, 109, and 90° domains are located in the rhombohedral phase, and the widths of these domains were about 100 nm. Besides, the ceramics exhibited excellent temperature stability, which makes them a promising material for high-intensity ultrasound applications.

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Effects of Thermal Conditions in the Phase Formation of Undoped and Doped Pb(Zr<sub>1-x</sub>Ti<sub>x</sub>)O<sub>3</sub> Solid Solutions

Cited by 3 publications

References 15 publications

Relative Investigation on Microwave-Assisted Zr-Modified PbTiO₃ and BaTiO₃ Ferroelectric Ceramics for Energy Storage Application

Relative Investigation on Microwave-Assisted Zr-Modified PbTiO₃ and BaTiO₃ Ferroelectric Ceramics for Energy Storage Application

Structure and Physical Properties of PZT-PMnN-PSN Ceramics Near the Morphological Phase Boundary

The Investigation on the Fabrication and Characterization of the Multicomponent Ceramics Based on PZT and the Relaxor PZN-PMnN Ferroelectric Materials

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Effects of Thermal Conditions in the Phase Formation of Undoped and Doped Pb(Zr&lt;sub&gt;1-x&lt;/sub&gt;Ti&lt;sub&gt;x&lt;/sub&gt;)O&lt;sub&gt;3&lt;/sub&gt; Solid Solutions

Cited by 3 publications

References 15 publications

Relative Investigation on Microwave-Assisted Zr-Modified PbTiO3 and BaTiO3 Ferroelectric Ceramics for Energy Storage Application

Relative Investigation on Microwave-Assisted Zr-Modified PbTiO3 and BaTiO3 Ferroelectric Ceramics for Energy Storage Application

Structure and Physical Properties of PZT-PMnN-PSN Ceramics Near the Morphological Phase Boundary

The Investigation on the Fabrication and Characterization of the Multicomponent Ceramics Based on PZT and the Relaxor PZN-PMnN Ferroelectric Materials

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Effects of Thermal Conditions in the Phase Formation of Undoped and Doped Pb(Zr<sub>1-x</sub>Ti<sub>x</sub>)O<sub>3</sub> Solid Solutions

Relative Investigation on Microwave-Assisted Zr-Modified PbTiO₃ and BaTiO₃ Ferroelectric Ceramics for Energy Storage Application

Relative Investigation on Microwave-Assisted Zr-Modified PbTiO₃ and BaTiO₃ Ferroelectric Ceramics for Energy Storage Application