Large strain response in (Mn,Sb)-modified (Bi0.5Na0.5)(0.935)Ba0.065TiO3 lead-free piezoelectric ceramics

CORC > 上海硅酸盐研究所 > 中国科学院上海硅酸盐研究所 > 无机功能材料与器件重点实验室 > 期刊论文

	Large strain response in (Mn,Sb)-modified (Bi0.5Na0.5)(0.935)Ba0.065TiO3 lead-free piezoelectric ceramics
	Li, Liangliang 1; Hao, Jigong 1; Xu, Zhijun 1; Li, Wei 1; Chu, Ruiqing 1; Li, Guorong 2
刊名	CERAMICS INTERNATIONAL
	2016-10-01
卷号	42 期号:13 页码:14886-14893
关键词	Lead-free ceramics Phase transition Ferroelectricity Field-induced strain
英文摘要	Lead-free piezoelectric ceramics (Bi0.5Na0.5)(0.935)Ba0.065Ti1-x(Mn0.5Sb0.5)(x)O-3 (BNBT6.5-xMS, x=0.005, 0.010, 0.015, 0.020) were prepared by conventional solid state reaction sintering technique. All ceramics present a pure perovskite phase structure, indicating that (Mn, Sb) has completely diffused into the BNBT6.5 lattice in the studied components. The addition of (Mn, Sb) disrupted the ferroelectric long-range order and promoted the electric field induced strain response. At x=0.015, a large electric field-induced unipolar strain of 0.48% (at an applied electric field of 80 kV/cm) with normalized strain d(33)*(S-max/E-max) of 602 pm/V are achieved. Temperature dependent measurements of both polarization and strain from room temperature to 120 degrees C were also studied, and the results suggest that the origin of the large strain is due to a reversible field-induced non-polar relaxor phase to polar ferroelectric phase transformation. (C) 2016 Elsevier Ltd and Techna Group S.r.l. All rights reserved.
WOS标题词	Science & Technology ; Technology
类目[WOS]	Materials Science, Ceramics
研究领域[WOS]	Materials Science
关键词[WOS]	MORPHOTROPIC PHASE-BOUNDARY ; ELECTRICAL-PROPERTIES ; FREE PIEZOCERAMICS ; DEPOLARIZATION TEMPERATURE ; FERROELECTRIC PROPERTIES ; STRUCTURE EVOLUTION ; CRYSTAL-STRUCTURE ; FIELD ; PERSPECTIVE
收录类别	SCI
语种	英语
WOS记录号	WOS:000381171600080
内容类型	期刊论文
源URL	[http://ir.sic.ac.cn/handle/331005/22868]
专题	上海硅酸盐研究所_无机功能材料与器件重点实验室_期刊论文
作者单位	1.Liaocheng Univ, Coll Mat Sci & Engn, Liaocheng 252059, Peoples R China 2.Chinese Acad Sci, Shanghai Inst Ceram, State Key Lab High Performance Ceram & Superfine, Shanghai 200050, Peoples R China
推荐引用方式 GB/T 7714	Li, Liangliang,Hao, Jigong,Xu, Zhijun,et al. Large strain response in (Mn,Sb)-modified (Bi0.5Na0.5)(0.935)Ba0.065TiO3 lead-free piezoelectric ceramics[J]. CERAMICS INTERNATIONAL,2016,42(13):14886-14893.
APA	Li, Liangliang,Hao, Jigong,Xu, Zhijun,Li, Wei,Chu, Ruiqing,&Li, Guorong.(2016).Large strain response in (Mn,Sb)-modified (Bi0.5Na0.5)(0.935)Ba0.065TiO3 lead-free piezoelectric ceramics.CERAMICS INTERNATIONAL,42(13),14886-14893.
MLA	Li, Liangliang,et al."Large strain response in (Mn,Sb)-modified (Bi0.5Na0.5)(0.935)Ba0.065TiO3 lead-free piezoelectric ceramics".CERAMICS INTERNATIONAL 42.13(2016):14886-14893.