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Enhanced piezoelectric coefficient and mechanical performance of Pb(Ni1/3Nb2/3)O-3-PbZrO3-PbTiO3 ferroelectric ceramics by Pb(Mn1/3Sb2/3)O-3 modification
Zhang, Ying1,2; Li, Hai-Long1; Zhou, Jia-Jun1; Liu, Hong1; Fang, Jing-Zhong1
Source PublicationCERAMICS INTERNATIONAL
Volume41Issue:10Pages:14101-14107
2015-12-01
Language英语
ISSN0272-8842
DOI10.1016/j.ceramint.2015.07.030
Indexed BySCI
WOS IDWOS:000362919900020
SubtypeArticle
AbstractPb(Mn1/3Sb2/3)O-3-modified (<= 4 mol%) ferroelectric ceramics 0.5Pb(Ni1/3Nb2/3)O-3-0.14PbZrO(3)-0.36PbTiO(3) 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)O-3 (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 Qm and internal bias field Ei. The mechanical properties of the ceramics were strengthened monotonously with the addition of PMS, while the piezoelectric coefficient showed a peak value of d*3 similar to 1058 pm/V when the PMS content equaled to 1 mol%. Fairly good electrical properties and mechanical performance of d*3 similar to 1036 pm/V (E = 1 kV/mm), planar electromechanical coupling factor k(p)similar to 0.53, dielectric loss (1 kHz)similar to 0.4%, Young's modulus E similar to 120.8 GPa, fracture toughness K-IC similar to 1.44 MPa M-1/2 were achieved in the sample with the addition of 2 mol% PMS, which makes it promising for applications in piezoactuators, transducers and sensors. (C) 2015 Elsevier Ltd and Techna Group S.r.l. All rights reserved.
KeywordPiezoelectric Properties Perovskites Pzt
WOS KeywordMORPHOTROPIC PHASE-BOUNDARY ; LEAD-ZIRCONATE-TITANATE ; PMN-PZT CERAMICS ; ELECTRICAL-PROPERTIES ; TEMPERATURE ; TRANSITION ; CRYSTALS ; NIOBATE ; MNO2
WOS Research AreaMaterials Science
WOS SubjectMaterials Science, Ceramics
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Document Type期刊论文
Identifierhttp://ir.ioe.ac.cn/handle/181551/3721
Collection光电技术研究所被WoS收录文章
Affiliation1.Chinese Acad Sci, Inst Opt & Elect, Chengdu 610209, Peoples R China
2.Chinese Acad Sci, Key Lab Adapt Opt, Chengdu 610209, Peoples R China
Recommended Citation
GB/T 7714
Zhang, Ying,Li, Hai-Long,Zhou, Jia-Jun,et al. Enhanced piezoelectric coefficient and mechanical performance of Pb(Ni1/3Nb2/3)O-3-PbZrO3-PbTiO3 ferroelectric ceramics by Pb(Mn1/3Sb2/3)O-3 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)O-3-PbZrO3-PbTiO3 ferroelectric ceramics by Pb(Mn1/3Sb2/3)O-3 modification.CERAMICS INTERNATIONAL,41(10),14101-14107.
MLA Zhang, Ying,et al."Enhanced piezoelectric coefficient and mechanical performance of Pb(Ni1/3Nb2/3)O-3-PbZrO3-PbTiO3 ferroelectric ceramics by Pb(Mn1/3Sb2/3)O-3 modification".CERAMICS INTERNATIONAL 41.10(2015):14101-14107.
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