Piezoelectric properties of Sb-, Li-, and Mn-substituted Pb(Zr xTi1-x)O3-Pb(Zn1/3Nb 2/3)O3-Pb(Ni1/3Nb2/3)O3 ceramics for high-power applications

Seung Ho Park; Seyit Ural; Cheol Woo Ahn; Sahn Nahm; Kenji Uchino

doi:10.1143/JJAP.45.2667

Piezoelectric properties of Sb-, Li-, and Mn-substituted Pb(Zr _xTi_1-x)O₃-Pb(Zn_1/3Nb _2/3)O₃-Pb(Ni_1/3Nb_2/3)O₃ ceramics for high-power applications

Seung Ho Park, Seyit Ural, Cheol Woo Ahn, Sahn Nahm, Kenji Uchino

Department of Materials Science and Engineering

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

8 Citations (Scopus)

Abstract

We developed piezoelectric ceramics suitable for high-power piezoelectric transformer applications. Sb, Li, and Mn were substituted in the 0.8Pb(Zr _0.5Ti_0.5)O₃-0.16Pb(Zn_1/3Nb _2/3)O₃-0.04Pb(Ni_2/3Nb_2/3)O ₃ ceramics. All these substituents changed the structure of a tetragonal composition to cubical phase. The Sb and Li substitutions resulted in increases in k_p and d₃₃, whereas Mn substitution increased Q_m. The composition 0.8Pb(Zr_xTi _1-x)-0.2Pb[(1 - c){(1 - b)(Zn_0.8Ni_0.2) _1/3(Nb_1-aSb_a)_2/3-b(Li _1/4(Nb_1-aSb_a)_3/4)}-c(Mn _1/3(Nb_1-aSb_a)_2/3)]O₃ (a = 0.1, b = 0.3, c = 0.3, and x = 0.5) showed k_p = 0.56, Q_m = 1951 (planar mode), d₃₃ = 239 pC/N, ε₃ ^T/ε₀ = 739 and a maximum vibration velocity = 0.6 m/ s in the 31 mode. By adjusting Zr/ Ti ratio, the structure of the ceramics reverted to the morphotropic phase boundary and showed k_p = 0.57, Q_m = 1502 (planar mode), d₃₃ = 330pC/N, ε ₃^T/ε₀ = 1653 and a maximum 31 mode vibration velocity = 0.58 m/s when Zr/Ti = 0.48/0.52.

Original language	English
Pages (from-to)	2667-2673
Number of pages	7
Journal	Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers
Volume	45
Issue number	4 A
DOIs	https://doi.org/10.1143/JJAP.45.2667
Publication status	Published - 2006 Apr 7

Keywords

High power
Maximum vibration velocity
PZT-PZNN ceramics
Piezoelectricity
Substitution

ASJC Scopus subject areas

Engineering(all)
Physics and Astronomy(all)

Access to Document

10.1143/JJAP.45.2667

Cite this

Piezoelectric properties of Sb-, Li-, and Mn-substituted Pb(Zr _xTi_1-x)O₃-Pb(Zn_1/3Nb _2/3)O₃-Pb(Ni_1/3Nb_2/3)O₃ ceramics for high-power applications. / Park, Seung Ho; Ural, Seyit; Ahn, Cheol Woo et al.
In: Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers, Vol. 45, No. 4 A, 07.04.2006, p. 2667-2673.

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

@article{9bfbed4ebee440809b5a5f9826682733,

title = "Piezoelectric properties of Sb-, Li-, and Mn-substituted Pb(Zr xTi1-x)O3-Pb(Zn1/3Nb 2/3)O3-Pb(Ni1/3Nb2/3)O3 ceramics for high-power applications",

abstract = "We developed piezoelectric ceramics suitable for high-power piezoelectric transformer applications. Sb, Li, and Mn were substituted in the 0.8Pb(Zr 0.5Ti0.5)O3-0.16Pb(Zn1/3Nb 2/3)O3-0.04Pb(Ni2/3Nb2/3)O 3 ceramics. All these substituents changed the structure of a tetragonal composition to cubical phase. The Sb and Li substitutions resulted in increases in kp and d33, whereas Mn substitution increased Qm. The composition 0.8Pb(ZrxTi 1-x)-0.2Pb[(1 - c){(1 - b)(Zn0.8Ni0.2) 1/3(Nb1-aSba)2/3-b(Li 1/4(Nb1-aSba)3/4)}-c(Mn 1/3(Nb1-aSba)2/3)]O3 (a = 0.1, b = 0.3, c = 0.3, and x = 0.5) showed kp = 0.56, Qm = 1951 (planar mode), d33 = 239 pC/N, ε3 T/ε0 = 739 and a maximum vibration velocity = 0.6 m/ s in the 31 mode. By adjusting Zr/ Ti ratio, the structure of the ceramics reverted to the morphotropic phase boundary and showed kp = 0.57, Qm = 1502 (planar mode), d33 = 330pC/N, ε 3T/ε0 = 1653 and a maximum 31 mode vibration velocity = 0.58 m/s when Zr/Ti = 0.48/0.52.",

keywords = "High power, Maximum vibration velocity, PZT-PZNN ceramics, Piezoelectricity, Substitution",

author = "Park, {Seung Ho} and Seyit Ural and Ahn, {Cheol Woo} and Sahn Nahm and Kenji Uchino",

year = "2006",

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T1 - Piezoelectric properties of Sb-, Li-, and Mn-substituted Pb(Zr xTi1-x)O3-Pb(Zn1/3Nb 2/3)O3-Pb(Ni1/3Nb2/3)O3 ceramics for high-power applications

AU - Park, Seung Ho

AU - Ural, Seyit

AU - Ahn, Cheol Woo

AU - Nahm, Sahn

AU - Uchino, Kenji

PY - 2006/4/7

Y1 - 2006/4/7

N2 - We developed piezoelectric ceramics suitable for high-power piezoelectric transformer applications. Sb, Li, and Mn were substituted in the 0.8Pb(Zr 0.5Ti0.5)O3-0.16Pb(Zn1/3Nb 2/3)O3-0.04Pb(Ni2/3Nb2/3)O 3 ceramics. All these substituents changed the structure of a tetragonal composition to cubical phase. The Sb and Li substitutions resulted in increases in kp and d33, whereas Mn substitution increased Qm. The composition 0.8Pb(ZrxTi 1-x)-0.2Pb[(1 - c){(1 - b)(Zn0.8Ni0.2) 1/3(Nb1-aSba)2/3-b(Li 1/4(Nb1-aSba)3/4)}-c(Mn 1/3(Nb1-aSba)2/3)]O3 (a = 0.1, b = 0.3, c = 0.3, and x = 0.5) showed kp = 0.56, Qm = 1951 (planar mode), d33 = 239 pC/N, ε3 T/ε0 = 739 and a maximum vibration velocity = 0.6 m/ s in the 31 mode. By adjusting Zr/ Ti ratio, the structure of the ceramics reverted to the morphotropic phase boundary and showed kp = 0.57, Qm = 1502 (planar mode), d33 = 330pC/N, ε 3T/ε0 = 1653 and a maximum 31 mode vibration velocity = 0.58 m/s when Zr/Ti = 0.48/0.52.

AB - We developed piezoelectric ceramics suitable for high-power piezoelectric transformer applications. Sb, Li, and Mn were substituted in the 0.8Pb(Zr 0.5Ti0.5)O3-0.16Pb(Zn1/3Nb 2/3)O3-0.04Pb(Ni2/3Nb2/3)O 3 ceramics. All these substituents changed the structure of a tetragonal composition to cubical phase. The Sb and Li substitutions resulted in increases in kp and d33, whereas Mn substitution increased Qm. The composition 0.8Pb(ZrxTi 1-x)-0.2Pb[(1 - c){(1 - b)(Zn0.8Ni0.2) 1/3(Nb1-aSba)2/3-b(Li 1/4(Nb1-aSba)3/4)}-c(Mn 1/3(Nb1-aSba)2/3)]O3 (a = 0.1, b = 0.3, c = 0.3, and x = 0.5) showed kp = 0.56, Qm = 1951 (planar mode), d33 = 239 pC/N, ε3 T/ε0 = 739 and a maximum vibration velocity = 0.6 m/ s in the 31 mode. By adjusting Zr/ Ti ratio, the structure of the ceramics reverted to the morphotropic phase boundary and showed kp = 0.57, Qm = 1502 (planar mode), d33 = 330pC/N, ε 3T/ε0 = 1653 and a maximum 31 mode vibration velocity = 0.58 m/s when Zr/Ti = 0.48/0.52.

KW - High power

KW - Maximum vibration velocity

KW - PZT-PZNN ceramics

KW - Piezoelectricity

KW - Substitution

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