Microstructure and piezoelectric properties of lead-free niobate ceramics

被引:5
|
作者
Ryu, K. H.
Cho, J. A.
Song, T. K. [1 ]
Kim, M. -H.
Kim, S. -S.
Lee, H. -S.
Jeong, S. -J.
Song, J. -S.
Choi, K. -S.
机构
[1] Changwon Natl Univ, Sch Nano & Adv Mat Engn, Gyongnam 641773, South Korea
[2] Changwon Natl Univ, Dept Phys, Gyongnam 641773, South Korea
[3] Korea Electrotechnol Res Inst, Elect & Magnet Devices Res Grp, Gyongnam 641120, South Korea
[4] Sunchon Natl Univ, Dept Phys, Choongnam 540742, South Korea
关键词
piezoelectrics; lead-free; microstructure; (K0.5Na0.5)NbO3; (Ag0.5Na0.5)-NbO3;
D O I
10.1080/00150190600732678
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Recently perovskite niobates were paid much attention as lead-free piezoelectric materials to replace lead-basedPb(ZrTi)O-3 or relaxor systems which cause much environmental problems. Piezoelectric andjerroelectric properties of electromechanical coupling coefficient and quality factor in (K0.5NaO.5)NbO3 ceramic were studied. Dielectric properties of niobates including Ag ion; AgNbO3 and (Ag0.5Na0.5)NbO3 were studied. Phase transitions and dielectric relaxations were studied from the frequency and temperature dependent dielectric constant measurements. The piezoelectric properties were hardly observed in silver niobate systems.
引用
收藏
页码:1473 / 1479
页数:7
相关论文
共 50 条
  • [1] Microstructure and properties of lithium and antimony modified potassium sodium niobate lead-free piezoelectric ceramics
    Sun, Yong
    Xiao, Dingquan
    Wu, Lang
    Lin, Dunmin
    Zhu, Jiangno
    Yu, Ping
    Li, Xiang
    Wang, Yuanyu
    Li, Yan
    Lin, Yanzheng
    Zhuang, Yan
    Wei, Qun
    [J]. JOURNAL OF THE CERAMIC SOCIETY OF JAPAN, 2008, 116 (1352) : 536 - 539
  • [2] Structure, microstructure, and piezoelectric properties of ytterbium-doped potassium sodium niobate lead-free ceramics
    Huan Li
    Wenlong Yang
    Zhongxiang Zhou
    Hao Tian
    [J]. Electronic Materials Letters, 2013, 9 : 649 - 654
  • [3] Structure, microstructure, and piezoelectric properties of ytterbium-doped potassium sodium niobate lead-free ceramics
    Li, Huan
    Yang, Wenlong
    Zhou, Zhongxiang
    Tian, Hao
    [J]. ELECTRONIC MATERIALS LETTERS, 2013, 9 (05) : 649 - 654
  • [4] Microstructure design of lead-free piezoelectric ceramics
    Lee, S. -B.
    Key, T. S.
    Liang, Z.
    Garcia, R. E.
    Wang, S.
    Tricoche, X.
    Rohrer, G. S.
    Saito, Y.
    Ito, C.
    Tani, T.
    [J]. JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 2013, 33 (02) : 313 - 326
  • [5] Superior Piezoelectric Properties in Potassium-Sodium Niobate Lead-Free Ceramics
    Xu, Kai
    Li, Jun
    Lv, Xiang
    Wu, Jiagang
    Zhang, Xixiang
    Xiao, Dingquan
    Zhu, Jianguo
    [J]. ADVANCED MATERIALS, 2016, 28 (38) : 8519 - 8523
  • [6] Sintering of Lead-Free Piezoelectric Sodium Potassium Niobate Ceramics
    Malic, Barbara
    Koruza, Jurij
    Hrescak, Jitka
    Bernard, Janez
    Wang, Ke
    Fisher, John G.
    Bencan, Andreja
    [J]. MATERIALS, 2015, 8 (12) : 8117 - 8146
  • [7] Effect of domain structure on the mechanical and piezoelectric properties of lead-free alkali niobate ceramics
    Martin, Alexander
    Kakimoto, Ken-ichi
    [J]. JAPANESE JOURNAL OF APPLIED PHYSICS, 2014, 53 (09)
  • [8] Effect of nano ZnO additive on the microstructure and electrical properties of potassium-sodium niobate lead-free piezoelectric ceramics
    Hayati, R.
    Feizpour, M.
    Barzegar, A.
    [J]. 2009 9TH IEEE CONFERENCE ON NANOTECHNOLOGY (IEEE-NANO), 2009, : 273 - 276
  • [9] Effect of nano ZnO additive on the microstructure and electrical properties of potassium-sodium niobate lead-free piezoelectric ceramics
    Hayati, R.
    Feizpour, M.
    Barzegar, A.
    [J]. 2009 9TH IEEE CONFERENCE ON NANOTECHNOLOGY (IEEE-NANO), 2009, : 351 - 354
  • [10] Preparation and characterization of lead-free niobate-tantalate piezoelectric ceramics
    Wang, Fangfang
    Kraraki, Tomoaki
    Li, Sanxi
    Liang, Bing
    [J]. 2007 SIXTEENTH IEEE INTERNATIONAL SYMPOSIUM ON THE APPLICATIONS OF FERROELECTRICS, VOLS 1 AND 2, 2007, : 693 - +