Study on Pb(Mg1/3Ta2/3)O3–Pb(Mn1/3Sb2/3)O3–Pb(ZrxTi1−x)O3 high power piezoelectric ceramics near the morphotropic phase boundary

Cheng, Yu; Yang, Ying; Wang, Yiping; Hanqi, Meng

doi:10.1016/j.jallcom.2010.08.026

Cited by 16 publications

(6 citation statements)

References 29 publications

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“…Lead-based piezoceramics such as lead titanate (PT) and lead zirconate titanate (PZT) are widely used in commercial applications due to their significantly high piezoelectric properties [1][2][3]. Considering the toxicity of lead-based ceramics, negative human health impacts and possibility for environmental pollutants that can be caused over their lifecycle, it is clear a substitute is needed [4,5].…”

Section: Introductionmentioning

confidence: 99%

Structural, microstructural and thermal properties of lead-free bismuth–sodium–barium–titanate piezoceramics synthesized by mechanical alloying

Amini

Ghazanfari

Alizadeh

et al. 2013

Materials Research Bulletin

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Section: Introductionmentioning

confidence: 99%

Structural, microstructural and thermal properties of lead-free bismuth–sodium–barium–titanate piezoceramics synthesized by mechanical alloying

Amini

Ghazanfari

Alizadeh

et al. 2013

Materials Research Bulletin

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“…In this case, an appropriate grain size should also be considered an important factor for PZMNZT−0.15Fe ceramics to achieve the best comprehensive performance of PZMNZT−0.15Fe ceramics. The comprehensive electrical properties of the PZMNZT−0.15Fe ceramics were better than some lead‐based piezoelectric ceramics such as PMT–PMS–PZT ceramics 40 and PMS–PZT ceramics, 37 and much better than BNT‐based 41 and KNN‐based lead‐free ceramics 13 . Furthermore, the υ 0,max of 0.90 m/s for the PZMNZT−0.15Fe ceramic was much higher than that of conventional hard PZT4 ceramics (∼0.4 m/s) and comparable to that of BNT–PMN–PZT ceramics (0.92 m/s) 25 …”

Section: Resultsmentioning

confidence: 93%

Enhanced high‐power performance of Fe‐doped PZMNZT piezoelectric ceramics

et al. 2023

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High‐power piezoelectric ceramics are typically driven to output vibration velocity (v0) under high AC electric fields. Herein, the Fe2O3 doped 0.125 Pb(Zn1/3Nb2/3) O3–0.075 Pb(Mn1/3Nb2/3)O3–0.8 Pb(Zr0.48Ti0.52)O3(PZMNZT–xFe; x = 0.05–0.35) piezoelectric ceramics were prepared to enhance v0, and the favorable comprehensive electrical properties, such as d33 = 315 pC/N, Qm = 1738, kp = 0.58, kt = 0.48, εr = 1156, tan δ = 0.4%, and Tc = 320°C, were achieved in the PZMNZT–0.15Fe ceramic. Most importantly, the PZMNZT–0.15Fe ceramic presented a reliable v0 of 0.90 m/s, which was 2.25 times of the commercial PZT4 ceramic (∼0.40 m/s). The excellent high‐power performance should be attributed to ordering functional elements such as crystal grains and ferroelectric domains. Overall, this work reveals that the PZMNZT–0.15Fe ceramic is competitive for high‐power applications.

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“…Optimized properties of d 33 , k p , Q m , tanδ are 374 pC N −1 , 0.6%, 1250%, and 0.41%. Some components including Pb(Mg 1/3 Ta 2/3 )O 3 and Pb(Zn 1/3 Nb 2/3 )O 3 ‐Pb(Sn 1/3 Nb 2/3 )O 3 have been introduced into the PMS‐PZT system, and the resulting Q m was ≈1500. Another hard piezoceramic composition system of PMnN‐PZT was systematically studied by Chen et al Remarkable properties of the d 33 (307 pC N −1 ), k p (0.55), and Q m (2379) were reported.…”

Section: Piezoelectric Materials For Actuatorsmentioning

confidence: 99%

“…Optimized properties of d 33 , k p , Q m , tanδ are 374 pC N −1 , 0.6%, 1250%, and 0.41%. Some components including Pb(Mg 1/3 Ta 2/3 )O 3 [55] and Pb(Zn 1/3 Nb 2/3 )O 3 -Pb(Sn 1/3 Nb 2/3 )O 3 [56] have been introduced into the PMS-PZT system, and the resulting Q m was ≈1500.…”

Section: Hard Ceramicsmentioning

confidence: 99%

Piezoelectric Actuators and Motors: Materials, Designs, and Applications

Gao

Yang

et al. 2019

Adv Materials Technologies

289

126

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especially irreplaceable role in the area of precision actuations, such as in lens driving in optical assemblies and optical communication, micro/nanopositioning in semiconductor and microelectromechanical system (MEMS) manufacturing, nanoscanning probes in scanning electron microscopy, etc. [1,2] Due to the huge market demand for piezoelectric actuators, the progress of piezoelectric materials and devices is new every year. New piezoelectric material compositions, novel fabrication processes and full assessments of materials are widely studied to improve the material properties or make devices more suitable for actuation applications. Pb(Zr,Ti)O 3 (PZT)-based ceramics are still dominant in the market because of their high piezoelectric properties, low cost, and stable thermal performance. Although single crystals' piezoelectric and electromechanical coupling coefficients show great advances compared with ceramics, actuation applications are limited to only some special cases due to high cost of single crystals. [3] Lead-free ceramics have also experienced fast development, and some compositions have been found to exhibit large strains, but they also result in large energy losses under high electric fields. This type of ceramic may have potential for use in nonresonant actuator applications. Additionally, various actuation configurations operating via different working modes or mechanisms have been developed.In this review, we first introduce materials used for the corresponding actuators and motors, and then, recent developments in the area of actuators including nonresonant multilayer ceramic actuators, step motors and inertial motors, and resonant ultrasonic motors, such as linear motors, rotary motors, multi-DOF motors, and MEMS actuators, are discussed. Actuation performance parameters such as the stroke length, resolution, loading force, velocity, lifetime, and power efficiency are the main concerns. We try to clarify and compare differences between devices. Finally, the challenges and outlook for the piezoelectric actuators are discussed. Piezoelectric Materials for ActuatorsPiezoelectricity in materials can be attributed to an asymmetric center of the crystalline structure or molecular chain, which Piezoelectric actuators are unique driving force-generation devices, which can transfer input electric energy into force, displacement, or movement outputs efficiently and precisely via piezoelectric effect-based electromechanical coupling instead of electromagnetic induction. In comparison with traditional electromagnetic actuators, the most important features of the piezoelectric actuators are their compact size, flexible design, and ability to provide nanometer or sub-micrometer positioning. Here, recent progress in nonresonance piezoelectric actuators including multilayer ceramic actuators, step motors, inertial motors, and resonance ultrasonic motors, such as linear motors, rotary motors, multidegree of freedom motors, and microelectromechanical system actuators, is comprehensively presented. The working p...

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Study on Pb(Mg1/3Ta2/3)O3–Pb(Mn1/3Sb2/3)O3–Pb(ZrxTi1−x)O3 high power piezoelectric ceramics near the morphotropic phase boundary

Cited by 16 publications

References 29 publications

Structural, microstructural and thermal properties of lead-free bismuth–sodium–barium–titanate piezoceramics synthesized by mechanical alloying

Structural, microstructural and thermal properties of lead-free bismuth–sodium–barium–titanate piezoceramics synthesized by mechanical alloying

Enhanced high‐power performance of Fe‐doped PZMNZT piezoelectric ceramics

Piezoelectric Actuators and Motors: Materials, Designs, and Applications

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