ZnO doping effects on piezoelectric and ferroelectric characteristics of lead-free CuO doped Na0.5K0.5Nb0.97Sb0.03O3piezoelectric ceramics

I. Hao Chan; Chieh Tze Sun; Mau Phon Houng; Sheng Yuan Chu; Cheng Che Tsai; Cheng Shong Hong

doi:10.1149/2.0131512jss

ZnO doping effects on piezoelectric and ferroelectric characteristics of lead-free CuO doped Na_0.5K_0.5Nb_0.97Sb_0.03O₃piezoelectric ceramics

I. Hao Chan
, Chieh Tze Sun
, Mau Phon Houng
, Sheng Yuan Chu
, Cheng Che Tsai
, Cheng Shong Hong

Department of Electrical Engineering

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

1 Citation (Scopus)

Abstract

In this paper, the effects of ZnO doping on the piezoelectric and ferroelectric properties of lead-free Na_0.5K_0.5Nb_0.97Sb_0.03O₃ -2%CuO -x% ZnO (NKNSCZ) piezoelectric ceramics were systematically investigated. NKNSCZ ceramics were synthesized using the conventional solid-state reaction method. ZnO additions had not only enhanced the piezoelectric properties κ_p, Q_m value by interacting with CuO to form liquid phase but lowered the sintering time as well. Relatively high piezoelectric properties were obtained at x = 1.5 with κ_p = 0.427, κ_t = 0.44, ε_r = 235, Q_m = 1613, tan d = 0.45%, and density = 4.56 g/cm3 respectively.

Original language	English
Pages (from-to)	N141-N146
Journal	ECS Journal of Solid State Science and Technology
Volume	4
Issue number	12
DOIs	https://doi.org/10.1149/2.0131512jss
Publication status	Published - 2015

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials

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10.1149/2.0131512jss

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title = "ZnO doping effects on piezoelectric and ferroelectric characteristics of lead-free CuO doped Na0.5K0.5Nb0.97Sb0.03O3piezoelectric ceramics",

abstract = "In this paper, the effects of ZnO doping on the piezoelectric and ferroelectric properties of lead-free Na0.5K0.5Nb0.97Sb0.03O3 -2\%CuO -x\% ZnO (NKNSCZ) piezoelectric ceramics were systematically investigated. NKNSCZ ceramics were synthesized using the conventional solid-state reaction method. ZnO additions had not only enhanced the piezoelectric properties κp, Qm value by interacting with CuO to form liquid phase but lowered the sintering time as well. Relatively high piezoelectric properties were obtained at x = 1.5 with κp = 0.427, κt = 0.44, εr = 235, Qm = 1613, tan d = 0.45\%, and density = 4.56 g/cm3 respectively.",

author = "Chan, \{I. Hao\} and Sun, \{Chieh Tze\} and Houng, \{Mau Phon\} and Chu, \{Sheng Yuan\} and Tsai, \{Cheng Che\} and Hong, \{Cheng Shong\}",

year = "2015",

doi = "10.1149/2.0131512jss",

language = "English",

volume = "4",

pages = "N141--N146",

journal = "ECS Journal of Solid State Science and Technology",

issn = "2162-8769",

publisher = "Electrochemical Society, Inc.",

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T1 - ZnO doping effects on piezoelectric and ferroelectric characteristics of lead-free CuO doped Na0.5K0.5Nb0.97Sb0.03O3piezoelectric ceramics

AU - Chan, I. Hao

AU - Sun, Chieh Tze

AU - Houng, Mau Phon

AU - Chu, Sheng Yuan

AU - Tsai, Cheng Che

AU - Hong, Cheng Shong

PY - 2015

Y1 - 2015

N2 - In this paper, the effects of ZnO doping on the piezoelectric and ferroelectric properties of lead-free Na0.5K0.5Nb0.97Sb0.03O3 -2%CuO -x% ZnO (NKNSCZ) piezoelectric ceramics were systematically investigated. NKNSCZ ceramics were synthesized using the conventional solid-state reaction method. ZnO additions had not only enhanced the piezoelectric properties κp, Qm value by interacting with CuO to form liquid phase but lowered the sintering time as well. Relatively high piezoelectric properties were obtained at x = 1.5 with κp = 0.427, κt = 0.44, εr = 235, Qm = 1613, tan d = 0.45%, and density = 4.56 g/cm3 respectively.

AB - In this paper, the effects of ZnO doping on the piezoelectric and ferroelectric properties of lead-free Na0.5K0.5Nb0.97Sb0.03O3 -2%CuO -x% ZnO (NKNSCZ) piezoelectric ceramics were systematically investigated. NKNSCZ ceramics were synthesized using the conventional solid-state reaction method. ZnO additions had not only enhanced the piezoelectric properties κp, Qm value by interacting with CuO to form liquid phase but lowered the sintering time as well. Relatively high piezoelectric properties were obtained at x = 1.5 with κp = 0.427, κt = 0.44, εr = 235, Qm = 1613, tan d = 0.45%, and density = 4.56 g/cm3 respectively.

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U2 - 10.1149/2.0131512jss

DO - 10.1149/2.0131512jss

M3 - Article

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SN - 2162-8769

VL - 4

SP - N141-N146

JO - ECS Journal of Solid State Science and Technology

JF - ECS Journal of Solid State Science and Technology

IS - 12

ER -

ZnO doping effects on piezoelectric and ferroelectric characteristics of lead-free CuO doped Na_0.5K_0.5Nb_0.97Sb_0.03O₃piezoelectric ceramics

Abstract

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