Large electrostrictive effect and strong photoluminescence in rare-earth modified lead-free (Bi0.5Na0.5)TiO3-based 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 electrostrictive effect and strong photoluminescence in rare-earth modified lead-free (Bi0.5Na0.5)TiO3-based piezoelectric ceramics
	Hao, Jigong 1; Xu, Zhijun 1; Chu, Ruiqing 1; Li, Wei 1; Fu, Peng 1; Du, Juan 1; Li, Guorong 2
刊名	SCRIPTA MATERIALIA
	2016-09-01
卷号	122 页码:10-13
关键词	Ferroelectric ceramics Sintering Electrical properties Luminescence
英文摘要	In this study, new lead-free luminescent electrostrictive materials have been fabricated by introducing trivalent RE3+ (RE = Sm, Pr and Eu) as the activator into 0.93(Bi0.5Na0.5)TiO3-0.07BaTiO(3) (BNBT7) ceramics. A high, purely electrostrictive effect with exceptionally good temperature-independent and fatigue-free behavior was obtained in RE-modified BNBT7 ceramics. These materials are also attractive for their strong photoluminescence with bright reddish-orange emission (RE = Sm) or red emission (RE = Pr, Eu) upon blue or green light excitation. These results suggest that this kind of materials has potential application as a multifunctional device by integrating its excellent luminescence and electrostrictive properties. (C) 2016 Elsevier Ltd. All rights reserved.
WOS标题词	Science & Technology ; Technology
类目[WOS]	Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
研究领域[WOS]	Science & Technology - Other Topics ; Materials Science ; Metallurgy & Metallurgical Engineering
关键词[WOS]	LIGHT-EMITTING DIODE ; FREE PIEZOCERAMICS ; ELECTRICAL-PROPERTIES ; SINGLE-CRYSTALS ; ENERGY TRANSFER ; LUMINESCENCE ; BEHAVIOR ; STRAIN
收录类别	SCI
语种	英语
WOS记录号	WOS:000378959300003
内容类型	期刊论文
源URL	[http://ir.sic.ac.cn/handle/331005/22080]
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	Hao, Jigong,Xu, Zhijun,Chu, Ruiqing,et al. Large electrostrictive effect and strong photoluminescence in rare-earth modified lead-free (Bi0.5Na0.5)TiO3-based piezoelectric ceramics[J]. SCRIPTA MATERIALIA,2016,122:10-13.
APA	Hao, Jigong.,Xu, Zhijun.,Chu, Ruiqing.,Li, Wei.,Fu, Peng.,...&Li, Guorong.(2016).Large electrostrictive effect and strong photoluminescence in rare-earth modified lead-free (Bi0.5Na0.5)TiO3-based piezoelectric ceramics.SCRIPTA MATERIALIA,122,10-13.
MLA	Hao, Jigong,et al."Large electrostrictive effect and strong photoluminescence in rare-earth modified lead-free (Bi0.5Na0.5)TiO3-based piezoelectric ceramics".SCRIPTA MATERIALIA 122(2016):10-13.