Achieving Both Giant d33 and High TC in Patassium-Sodium Niobate Ternary System

被引：72

作者：

Cheng, Xiaojing ^{[1
]}

Wu, Jiagang ^{[1
]}

Lou, Xiaojie ^{[2
,3
]}

Wang, Xiangjian ^{[2
,3
]}

Wang, Xiaopeng ^{[1
]}

Xiao, Dingquan ^{[1
]}

Zhu, Jianguo ^{[1
]}

机构：

[1] Sichuan Univ, Dept Mat Sci, Chengdu 610064, Peoples R China

[2] Xi An Jiao Tong Univ, Multidisciplinary Mat Res Ctr, Frontier Inst Sci & Technol, Xian 710049, Peoples R China

[3] Xi An Jiao Tong Univ, State Key Lab Mech Behav Mat, Xian 710049, Peoples R China

来源：

ACS APPLIED MATERIALS & INTERFACES | 2014年 / 6卷 / 02期

基金：

美国国家科学基金会;

关键词：

lead-free piezoelectrics; ternary system; R-T phase boundary; piezoelectricity; high Curie temperature; LEAD-FREE PIEZOCERAMICS; MORPHOTROPIC-PHASE-BOUNDARY; PIEZOELECTRIC PROPERTIES; SINGLE-CRYSTAL; FREE CERAMICS; FERROELECTRICS; TRANSITION; DEPENDENCE;

D O I：

10.1021/am404793e

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Both giant d(33) and high T-c have been obtained in a lead-free piezoelectric ternary system (0.995 - x)K0.48Na0.52NbO3-0.005BiScO(3)-xBi(0.5)(Na0.7K0.2Li0.1)(0.5)ZrO3. Thanks to the rhombohedral-tetragonal phase coexistence and the enhanced dielectric and ferroelectric properties, the ceramic with a composition of x = 0.04 shows a giant d(33) of similar to 366 pC/N together with T-c of similar to 335 C, thereby paving the way for achieving both high d(33) and high T-c in ICNN-based materials. In addition, such a ceramic has a good thermal stability of d(33) (e.g., d(33) > 319 pC/N, T <= 300 degrees C) and an enhanced stability of ferioelectric properties against temperature. The domainwall energy barrier of similar to 0.15 eV is derived from the temperature dependence of the back-switching polarization.

引用

页码：750 / 756

页数：7

共 59 条

[1] Origin of high piezoelectric activity in ferroelectric (K0.44Na0.52Li0.04)-(Nb0.84Ta0.1Sb0.06)O3 ceramics
Akdogan, E. K.
Kerman, K.
Abazari, M.
Safari, A.
[J]. APPLIED PHYSICS LETTERS, 2008, 92 (11)
[2] Piezoelectric response and free-energy instability in the perovskite crystals BaTiO3, PbTiO3, and Pb(Zr,Ti)O3
Budimir, Marko
Damjanovic, Dragan
Setter, Nava
[J]. PHYSICAL REVIEW B, 2006, 73 (17):
[3] SIZE-INDUCED DIFFUSE PHASE-TRANSITION IN THE NANOCRYSTALLINE FERROELECTRIC PBTIO3
CHATTOPADHYAY, S
AYYUB, P
PALKAR, VR
MULTANI, M
[J]. PHYSICAL REVIEW B, 1995, 52 (18): : 13177 - 13183
[4] Mediating the Contradiction of d33 and TC in Potassium-Sodium Niobate Lead-Free Piezoceramics
Cheng, Xiaojing
Wu, Jiagang
Wang, Xiaopeng
Zhang, Binyu
Lou, Xiaojie
Wang, Xiangjian
Xiao, Dingquan
Zhu, Jianguo
[J]. ACS APPLIED MATERIALS & INTERFACES, 2013, 5 (21) : 10409 - 10417
[5] Giant d33 in (K,Na)(Nb,Sb)O3-(Bi,Na,K,Li)ZrO3 based lead-free piezoelectrics with high Tc
Cheng, Xiaojing
Wu, Jiagang
Wang, Xiaopeng
Zhang, Binyu
Zhu, Jianguo
Xiao, Dingquan
Wang, Xiangjian
Lou, Xiaojie
[J]. APPLIED PHYSICS LETTERS, 2013, 103 (05)
[6] Contributions to the piezoelectric effect in ferroelectric single crystals and ceramics
Damjanovic, D
[J]. JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 2005, 88 (10) : 2663 - 2676
[7] Ferroelectric, dielectric and piezoelectric properties of ferroelectric thin films and ceramics
Damjanovic, D
[J]. REPORTS ON PROGRESS IN PHYSICS, 1998, 61 (09) : 1267 - 1324
[8] A morphotropic phase boundary system based on polarization rotation and polarization extension
Damjanovic, Dragan
[J]. APPLIED PHYSICS LETTERS, 2010, 97 (06)
[9] WHAT CAN BE EXPECTED FROM LEAD-FREE PIEZOELECTRIC MATERIALS?
Damjanovic, Dragan
Klein, Naama
Li, Jin
Porokhonskyy, Viktor
[J]. FUNCTIONAL MATERIALS LETTERS, 2010, 3 (01) : 5 - 13
[10] Linear temperature scaling of ferroelectric hysteresis in Mn-doped Pb(Mn1/3Sb2/3)O3-Pb(Zr,Ti)O3 ceramic with internal bias field
Du, Gang
Liang, Ruihong
Wang, Li
Li, Kui
Zhang, Wenbin
Wang, Genshui
Dong, Xianlin
[J]. APPLIED PHYSICS LETTERS, 2013, 102 (14)

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