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Temperature-dependent electrical properties of 0.5Pb(Ni1/3Nb2/3)O-3-(0.5-x)PbTiO3-xPbZrO(3) piezoceramics near the morphotropic phase boundary
作者: Zhou, Jia-Jun1; Wang, Ke2; Li, Jing-Feng2; Zhang, Xiao-Wen2; Liu, Hong1; Fang, Jing-Zhong1
刊名: JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS
出版日期: 2014-06-01
卷号: 25, 期号:6, 页码:2540-2545
文章类型: Article
英文摘要: 0.5Pb(Ni1/3Nb2/3)O-3-(0.5 - x)PbTiO3-xPbZrO(3) (x = 0.10-0.20) polycrystalline ceramics were fabricated by solid-state reaction method. The phase structures, microstructure and temperature dependence of the electrical properties were investigated in detail. Both X-ray diffraction and Raman spectroscopy results indicated that the morphotropic phase boundary (MPB) separating tetragonal from rhombohedral phases located around the region with x = 0.14-0.16. Well-saturated ferroelectric P-E loops were obtained for all compositions and the compositions near MPB possessed the relative large remnant polarization P (r) behavior24 mu C/cm(2) and low coercive field E (c) behavior 5 kV/cm. High performance of electric-induced-strain property with (S (max) /E (max) ) up to 1,140 pm/V could be achieved in the composition with x = 0.15. When the content of PbZrO3 was 14 mol%, the ceramics showed slightly lowered piezoelectric coefficient of 898 pm/V. But excellent temperature stability of piezoelectric property was exhibited that the changed < 10 % when the temperature increased from room temperature to 120 A degrees C. The piezoelectric property of this solid solution makes it promising for application in multilayer piezoactuators.
WOS标题词: Science & Technology ; Technology ; Physical Sciences
类目[WOS]: Engineering, Electrical & Electronic ; Materials Science, Multidisciplinary ; Physics, Applied ; Physics, Condensed Matter
研究领域[WOS]: Engineering ; Materials Science ; Physics
关键词[WOS]: LEAD ZIRCONATE-TITANATE ; PIEZOELECTRIC PROPERTIES ; FERROELECTRIC CERAMICS ; DIELECTRIC-PROPERTIES ; SOLID-SOLUTION ; SYSTEM ; ACTUATORS ; STABILITY ; VICINITY
收录类别: SCI
语种: 英语
WOS记录号: WOS:000335757800020
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.ioe.ac.cn/handle/181551/2516
Appears in Collections:光电技术研究所被WoS收录文章_期刊论文

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作者单位: 1.Chinese Acad Sci, Inst Opt & Elect, Chengdu 610209, Peoples R China
2.Tsinghua Univ, Sch Mat Sci & Engn, State Key Lab New Ceram & Fine Proc, Beijing 100084, Peoples R China

Recommended Citation:
Zhou, Jia-Jun,Wang, Ke,Li, Jing-Feng,et al. Temperature-dependent electrical properties of 0.5Pb(Ni1/3Nb2/3)O-3-(0.5-x)PbTiO3-xPbZrO(3) piezoceramics near the morphotropic phase boundary[J]. JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS,2014,25(6):2540-2545.
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