Enhanced piezoelectric coefficient and mechanical performance of Pb(Ni1/3Nb2/3)O3-PbZrO3-PbTiO3 ferroelectric ceramics by Pb(Mn1/3Sb2/3)O3 modification

	Enhanced piezoelectric coefficient and mechanical performance of Pb(Ni1/3Nb2/3)O3-PbZrO3-PbTiO3 ferroelectric ceramics by Pb(Mn1/3Sb2/3)O3 modification
	Zhang, Ying 1,2; Li, Hai-Long 1; Zhou, Jia-Jun 1; Liu, Hong 1; Fang, Jing-Zhong 1
刊名	Ceramics International
	2015
卷号	41 期号:10 页码:14101-14107
ISSN号	0272-8842
通讯作者	Zhou, Jia-Jun
中文摘要	Pb(Mn1/3Sb2/3)O3-modified (≤4mol%) ferroelectric ceramics 0.5Pb(Ni1/3Nb2/3)O3-0.14PbZrO3-0.36PbTiO3 were successfully fabricated by the solid-state reaction method to investigate its influences on the phase structure and piezoelectricity as well as mechanical properties. The addition of Pb(Mn1/3Sb2/3)O3 (PMS) led to a phase transformation from tetragonal to rhombohedral and a slightly increased average grain size. The compositions modified by PMS mainly displayed "harden" effect, accompanying with the increase of mechanical quality factor Q m and internal bias field E i . The mechanical properties of the ceramics were strengthened monotonously with the addition of PMS, while the piezoelectric coefficient showed a peak value of d 33 ~1058pm/V when the PMS content equaled to 1mol%. Fairly good electrical properties and mechanical performance of d 33 ~1036pm/V (E=1kV/mm), planar electromechanical coupling factor k p ~0.53, dielectric loss (1kHz)~0.4%, Young's modulus E~120.8GPa, fracture toughness K Ic ~1.44MPam1/2 were achieved in the sample with the addition of 2mol% PMS, which makes it promising for applications in piezoactuators, transducers and sensors. © 2015 Elsevier Ltd and Techna Group S.r.l.
英文摘要	Pb(Mn1/3Sb2/3)O3-modified (≤4mol%) ferroelectric ceramics 0.5Pb(Ni1/3Nb2/3)O3-0.14PbZrO3-0.36PbTiO3 were successfully fabricated by the solid-state reaction method to investigate its influences on the phase structure and piezoelectricity as well as mechanical properties. The addition of Pb(Mn1/3Sb2/3)O3 (PMS) led to a phase transformation from tetragonal to rhombohedral and a slightly increased average grain size. The compositions modified by PMS mainly displayed "harden" effect, accompanying with the increase of mechanical quality factor Q m and internal bias field E i . The mechanical properties of the ceramics were strengthened monotonously with the addition of PMS, while the piezoelectric coefficient showed a peak value of d 33 ~1058pm/V when the PMS content equaled to 1mol%. Fairly good electrical properties and mechanical performance of d 33 ~1036pm/V (E=1kV/mm), planar electromechanical coupling factor k p ~0.53, dielectric loss (1kHz)~0.4%, Young's modulus E~120.8GPa, fracture toughness K Ic ~1.44MPam1/2 were achieved in the sample with the addition of 2mol% PMS, which makes it promising for applications in piezoactuators, transducers and sensors. © 2015 Elsevier Ltd and Techna Group S.r.l.
学科主题	Ceramic materials - Couplings - Crystallography - Dielectric losses - Elastic moduli - Electromechanical coupling - Ferroelectricity - Fracture toughness - Lead - Manganese - Mechanical properties - Nickel - Phase structure - Piezoelectricity - Solid state reactions
收录类别	SCI ; EI
语种	英语
WOS记录号	WOS:000362919900020
内容类型	期刊论文
源URL	[http://ir.ioe.ac.cn/handle/181551/6929]
专题	光电技术研究所_轻量化中心
作者单位	1.Institute of Optics and Electronics, Chinese Academy of Sciences, Chengdu 610209, China 2.Key Laboratory on Adaptive Optics, Chinese Academy of Sciences, Chengdu 610209, China
推荐引用方式 GB/T 7714	Zhang, Ying,Li, Hai-Long,Zhou, Jia-Jun,et al. Enhanced piezoelectric coefficient and mechanical performance of Pb(Ni1/3Nb2/3)O3-PbZrO3-PbTiO3 ferroelectric ceramics by Pb(Mn1/3Sb2/3)O3 modification[J]. Ceramics International,2015,41(10):14101-14107.
APA	Zhang, Ying,Li, Hai-Long,Zhou, Jia-Jun,Liu, Hong,&Fang, Jing-Zhong.(2015).Enhanced piezoelectric coefficient and mechanical performance of Pb(Ni1/3Nb2/3)O3-PbZrO3-PbTiO3 ferroelectric ceramics by Pb(Mn1/3Sb2/3)O3 modification.Ceramics International,41(10),14101-14107.
MLA	Zhang, Ying,et al."Enhanced piezoelectric coefficient and mechanical performance of Pb(Ni1/3Nb2/3)O3-PbZrO3-PbTiO3 ferroelectric ceramics by Pb(Mn1/3Sb2/3)O3 modification".Ceramics International 41.10(2015):14101-14107.