Co-Precipitation Method for the Preparation of Nanocrystalline Ferroelectric SrBi2Nb2O9 Ceramics

被引：0
|
作者：
S. P. Gaikwad
S. R. Dhage
H. S. Potdar
Violet Samuel
V. Ravi
机构：
[1] National Chemical Laboratory,Physical and Materials Chemistry Division
[2] National Chemical Laboratory,Catalysis Division
来源：
Journal of Electroceramics | 2005年 / 14卷
关键词：
ceramics; electronic materials; oxides; chemical synthesis; ferroelectricity;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A simple co-precipitation technique had been successfully applied for the preparation of pure ultrafine single phase SrBi2Nb2O9. Ammonium hydroxide and ammonium oxalate were used to precipitate Sr2 +, Bi3+ and Nb5+ cations simultaneously. No pyrochlore phase was found while heating powder at 850∘C and pure SrBi2Nb2O9 (SBN) phase was formed as revealed by the X-ray diffraction (XRD) studies. Particle size and morphology was studied by transmission electron microscopy (TEM). The room temperature dielectric constant at 1 kHz is 100. The ferroelectric hysteresis loop parameters of these samples were also studied.
引用
收藏
页码：83 / 87
页数：4
相关论文
共 50 条
  • [1] Co-precipitation method for the preparation of nanocrystalline ferroelectric SrBi2Nb2O9 ceramics
    Gaikwad, SP
    Dhage, SR
    Potdar, HS
    Samuel, V
    Ravi, V
    JOURNAL OF ELECTROCERAMICS, 2005, 14 (01) : 83 - 87
  • [2] Co-precipitation technique for the preparation of nanocrystalline ferroelectric SrBi2Ta2O9
    Dhage, SR
    Khollam, YB
    Deshpande, SB
    Ravi, V
    MATERIALS RESEARCH BULLETIN, 2003, 38 (11-12) : 1601 - 1605
  • [3] Co-precipitation-hydrothermal preparation of SrBi2Nb2O9
    Afqir, Mohamed
    Tachafine, Amina
    Fasquelle, Didier
    Elaatmani, Mohamed
    Carru, Jean-Claude
    Zegzouti, Abdelouahad
    Daoud, Mohamed
    MATERIALS LETTERS, 2017, 205 : 178 - 181
  • [4] Ionic Doping Effects in SrBi2Nb2O9 Ferroelectric Ceramics
    S. E. Park
    J. A. Cho
    T. K. Song
    M. H. Kim
    S. S. Kim
    H. -S. Lee
    Journal of Electroceramics, 2004, 13 : 51 - 54
  • [5] Piezoelectric and ferroelectric properties of the modified SrBi2Nb2O9 ceramics
    Ando, A
    Kimura, M
    Sawada, T
    Hayashi, K
    Sakabe, Y
    FERROELECTRICS, 2002, 268 : 65 - 70
  • [6] Ionic doping effects in SrBi2Nb2O9 ferroelectric ceramics
    Park, SE
    Cho, JA
    Song, TK
    Kim, MH
    Kim, SS
    Lee, HS
    JOURNAL OF ELECTROCERAMICS, 2004, 13 (1-3) : 51 - 54
  • [7] Impedance and dielectric studies of ferroelectric SrBi2Nb2O9 ceramics
    Venkataraman, BH
    Varma, KBR
    JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, 2003, 64 (11) : 2105 - 2112
  • [8] Synthesis and characterization of nanocrystalline SrBi2Nb2O9 ferroelectric ceramics using TEA as the polymeric matrix
    Dhak, D.
    Biswas, S. K.
    Pramanik, P.
    JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 2006, 26 (16) : 3717 - 3723
  • [9] Dielectric and Ferroelectric Properties of SrBi2Nb2O9 and SrBi1.9La0.1Nb2O9 Ceramics
    Verma, Maya
    Tanwar, Amit
    Sreenivas, K.
    Gupta, Vinay
    FERROELECTRICS, 2010, 404 : 233 - 239
  • [10] Synthesis and Characterization of Vanadium Doped SrBi2Nb2O9 Ferroelectric Ceramics
    Jain, Sameer
    Ganguly, Prasun
    Jha, A. K.
    2008 17TH IEEE INTERNATIONAL SYMPOSIUM ON THE APPLICATIONS OF FERROELECTRICS, 2008, : 27 - 30
12345