High electrical properties of W-additive Mn-modified PZT-PMS-PZN ceramics for high power piezoelectric transformers

Hui Li; Zupei Yang; Ximei Zong; Yunfei Chang

doi:10.1016/j.mseb.2006.02.061

High electrical properties of W-additive Mn-modified PZT-PMS-PZN ceramics for high power piezoelectric transformers

Hui Li, Zupei Yang, Ximei Zong, Yunfei Chang

Materials Science and Engineering

Research output: Contribution to journal › Article › peer-review

26 Scopus citations

Abstract

The ceramics were prepared successfully by the addition of WO₃ to the Mn-modified Pb(Zr_0.52Ti_0.48)O₃-Pb(Mn_1/3Sb_2/3)O₃-Pb(Zn_1/3Nb_2/3)O₃ (PZT-PMS-PZN) for high power piezoelectric transformers application. XRD analysis indicated that the ceramics were mainly composed of a tetragonal phase in the range of 0-1.0 wt.% WO₃ addition. The grain size of the ceramics significantly decreased from 10.0 to 2.9 μm by addition of WO₃. Moreover, the addition of WO₃ promoted densification of the ceramics and increased mechanical quality factor (Q_m), planar coupling factor (K_p) and piezoelectric constant (d₃₃) kept high values, whereas, dielectric loss (tan δ) was low. Δf (=f_a - f_r) slightly changed when WO₃ addition was above 0.5 wt.%. The ceramics with 0.6 wt.% WO₃ addition, sintered at 1150 °C showed the optimized piezoelectric and dielectric properties with Q_m of 1852, K_p of 0.58, d₃₃ of 243 pC/N and tan δ of 0.0050. The ceramics are promising candidates for high power piezoelectric transformers application.

Original language	English (US)
Pages (from-to)	288-294
Number of pages	7
Journal	Materials Science and Engineering B: Solid-State Materials for Advanced Technology
Volume	130
Issue number	1-3
DOIs	https://doi.org/10.1016/j.mseb.2006.02.061
State	Published - Jun 15 2006

All Science Journal Classification (ASJC) codes

Materials Science(all)
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering

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title = "High electrical properties of W-additive Mn-modified PZT-PMS-PZN ceramics for high power piezoelectric transformers",

abstract = "The ceramics were prepared successfully by the addition of WO3 to the Mn-modified Pb(Zr0.52Ti0.48)O3-Pb(Mn1/3Sb2/3)O3-Pb(Zn1/3Nb2/3)O3 (PZT-PMS-PZN) for high power piezoelectric transformers application. XRD analysis indicated that the ceramics were mainly composed of a tetragonal phase in the range of 0-1.0 wt.% WO3 addition. The grain size of the ceramics significantly decreased from 10.0 to 2.9 μm by addition of WO3. Moreover, the addition of WO3 promoted densification of the ceramics and increased mechanical quality factor (Qm), planar coupling factor (Kp) and piezoelectric constant (d33) kept high values, whereas, dielectric loss (tan δ) was low. Δf (=fa - fr) slightly changed when WO3 addition was above 0.5 wt.%. The ceramics with 0.6 wt.% WO3 addition, sintered at 1150 °C showed the optimized piezoelectric and dielectric properties with Qm of 1852, Kp of 0.58, d33 of 243 pC/N and tan δ of 0.0050. The ceramics are promising candidates for high power piezoelectric transformers application.",

author = "Hui Li and Zupei Yang and Ximei Zong and Yunfei Chang",

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T1 - High electrical properties of W-additive Mn-modified PZT-PMS-PZN ceramics for high power piezoelectric transformers

AU - Li, Hui

AU - Yang, Zupei

AU - Zong, Ximei

AU - Chang, Yunfei

PY - 2006/6/15

Y1 - 2006/6/15

N2 - The ceramics were prepared successfully by the addition of WO3 to the Mn-modified Pb(Zr0.52Ti0.48)O3-Pb(Mn1/3Sb2/3)O3-Pb(Zn1/3Nb2/3)O3 (PZT-PMS-PZN) for high power piezoelectric transformers application. XRD analysis indicated that the ceramics were mainly composed of a tetragonal phase in the range of 0-1.0 wt.% WO3 addition. The grain size of the ceramics significantly decreased from 10.0 to 2.9 μm by addition of WO3. Moreover, the addition of WO3 promoted densification of the ceramics and increased mechanical quality factor (Qm), planar coupling factor (Kp) and piezoelectric constant (d33) kept high values, whereas, dielectric loss (tan δ) was low. Δf (=fa - fr) slightly changed when WO3 addition was above 0.5 wt.%. The ceramics with 0.6 wt.% WO3 addition, sintered at 1150 °C showed the optimized piezoelectric and dielectric properties with Qm of 1852, Kp of 0.58, d33 of 243 pC/N and tan δ of 0.0050. The ceramics are promising candidates for high power piezoelectric transformers application.

AB - The ceramics were prepared successfully by the addition of WO3 to the Mn-modified Pb(Zr0.52Ti0.48)O3-Pb(Mn1/3Sb2/3)O3-Pb(Zn1/3Nb2/3)O3 (PZT-PMS-PZN) for high power piezoelectric transformers application. XRD analysis indicated that the ceramics were mainly composed of a tetragonal phase in the range of 0-1.0 wt.% WO3 addition. The grain size of the ceramics significantly decreased from 10.0 to 2.9 μm by addition of WO3. Moreover, the addition of WO3 promoted densification of the ceramics and increased mechanical quality factor (Qm), planar coupling factor (Kp) and piezoelectric constant (d33) kept high values, whereas, dielectric loss (tan δ) was low. Δf (=fa - fr) slightly changed when WO3 addition was above 0.5 wt.%. The ceramics with 0.6 wt.% WO3 addition, sintered at 1150 °C showed the optimized piezoelectric and dielectric properties with Qm of 1852, Kp of 0.58, d33 of 243 pC/N and tan δ of 0.0050. The ceramics are promising candidates for high power piezoelectric transformers application.

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High electrical properties of W-additive Mn-modified PZT-PMS-PZN ceramics for high power piezoelectric transformers

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