Improved Piezoelectricity in (K0.44Na0.52Li0.04) (Nb0.91Ta0.05Sb0.04)O-3-xBi(0.25)Na(0.25)NbO(3) 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

	Improved Piezoelectricity in (K0.44Na0.52Li0.04) (Nb0.91Ta0.05Sb0.04)O-3-xBi(0.25)Na(0.25)NbO(3) Lead-Free Piezoelectric Ceramics
	Zhao, Yan 1; Xu, Zhijun 1; Li, Huaiyong 1; Hao, Jigong 1; Du, Juan 1; Chu, Ruiqing 1; Wei, Dongdong 1; Li, Guorong 2
刊名	JOURNAL OF ELECTRONIC MATERIALS
	2017
卷号	46 期号:1 页码:116-122
关键词	Lead-free piezoelectric ceramics microstructure electrical properties
英文摘要	(1 - x)[(K0.44Na0.52Li0.04)(Nb0.91Ta0.05Sb0.04)O-3]-xBi(0.25)Na(0.25)NbO(3) (KNLNTS-xBNN) lead-free piezoelectric ceramics have been prepared using a conventional solid-state reaction method and the effects of BNN on their phase structure, microstructure, and electrical properties systematically studied. X-ray diffraction analysis suggested that BNN substitution into KNLNTS induced coexistence of orthorhombic-tetragonal mixed phase and thus improved the ferroelectric and piezoelectric properties. The surface morphologies indicated that different amounts of BNN had two different effects on grain growth. Good electrical properties (d(33) = 256 pC N-1, T-c = 354.27 degrees C, k(p) = 43.43%, P-r = 26.85 mu C cm(-2), E-c = 24.47 kV cm(-1)) were simultaneously obtained at x = 0.0025, suggesting that our research could benefit development of (K, Na) NbO3-based ceramics and widen their application range.
WOS标题词	Science & Technology ; Technology ; Physical Sciences
类目[WOS]	Engineering, Electrical & Electronic ; Materials Science, Multidisciplinary ; Physics, Applied
研究领域[WOS]	Engineering ; Materials Science ; Physics
关键词[WOS]	PHASE-BOUNDARY ; FERROELECTRIC PROPERTIES ; TEMPERATURE STABILITY ; FREE PIEZOCERAMICS ; GIANT D(33) ; SYSTEM ; MICROSTRUCTURE ; TRANSITIONS ; COEXISTENCE ; PEROVSKITE
收录类别	SCI
语种	英语
WOS记录号	WOS:000391126900015
内容类型	期刊论文
源URL	[http://ir.sic.ac.cn/handle/331005/21907]
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, State Key Lab High Performance Ceram & Superfine, Shanghai Inst Ceram, Shanghai 200050, Peoples R China
推荐引用方式 GB/T 7714	Zhao, Yan,Xu, Zhijun,Li, Huaiyong,et al. Improved Piezoelectricity in (K0.44Na0.52Li0.04) (Nb0.91Ta0.05Sb0.04)O-3-xBi(0.25)Na(0.25)NbO(3) Lead-Free Piezoelectric Ceramics[J]. JOURNAL OF ELECTRONIC MATERIALS,2017,46(1):116-122.
APA	Zhao, Yan.,Xu, Zhijun.,Li, Huaiyong.,Hao, Jigong.,Du, Juan.,...&Li, Guorong.(2017).Improved Piezoelectricity in (K0.44Na0.52Li0.04) (Nb0.91Ta0.05Sb0.04)O-3-xBi(0.25)Na(0.25)NbO(3) Lead-Free Piezoelectric Ceramics.JOURNAL OF ELECTRONIC MATERIALS,46(1),116-122.
MLA	Zhao, Yan,et al."Improved Piezoelectricity in (K0.44Na0.52Li0.04) (Nb0.91Ta0.05Sb0.04)O-3-xBi(0.25)Na(0.25)NbO(3) Lead-Free Piezoelectric Ceramics".JOURNAL OF ELECTRONIC MATERIALS 46.1(2017):116-122.