Preparation of nanocrystalline BaTiO3 ceramics

被引：0
|
作者：
DENG XiangYun1
2 Materials and Chemical Engineering Institute
3 Department of Materials Science and Engineering
机构：
来源：
Science China Technological Sciences | 2009年 / 06期
基金：
中国国家自然科学基金;
关键词：
nanocrystalline BaTiO3 ceramics; preparation; microstructure; size effect;
D O I：
暂无
中图分类号：
TB383.1 [];
学科分类号：
070205 ; 080501 ; 1406 ;
摘要：
The high-dense nanocrystalline BaTiO3(BT)ceramics with grain size smaller than 100nm have been successfully prepared by the two step sintering and the spark plasma sintering(SPS)process.The successive transitions in nanograin BT ceramics from rhombohedral to orthorhombic,tetragonal and cubic transitions,similar to those in coarse BT ceramics,were revealed by in-situ temperature dependent Raman spectrum.The multiphase coexistence and the diffused phase transition character were demonstrated in the 8nm nanocrystalline BT ceramics.
引用
收藏
页码：1730 / 1734
页数：5
相关论文
共 50 条
  • [31] Multiferroic properties of nanocrystalline BaTiO3
    Mangalam, R. V. K.
    Ray, Nirat
    Waghmare, Umesh V.
    Sundaresan, A.
    Rao, C. N. R.
    [J]. SOLID STATE COMMUNICATIONS, 2009, 149 (1-2) : 1 - 5
  • [32] Electron microscopy of nanocrystalline BaTiO3
    Gissibl, B
    Wilhelm, D
    Wurschum, R
    Herrig, H
    Muller, F
    Kelsch, M
    Reimann, K
    Phillipp, F
    Beck, HP
    Hempelmann, R
    Schaefer, HE
    [J]. NANOSTRUCTURED MATERIALS, 1997, 9 (1-8): : 619 - 622
  • [33] Dielectric properties of nanocrystalline BaTiO3
    Ruan, SP
    Dong, W
    Wu, FQ
    Wang, YW
    Yu, T
    Peng, ZH
    Xuan, L
    [J]. ACTA PHYSICO-CHIMICA SINICA, 2003, 19 (01) : 17 - 20
  • [34] Structural analysis of nanocrystalline BaTiO3
    Chavez, Emigdio
    Fuentes, Sandra
    Zarate, Ramon A.
    Padilla-Campos, Luis
    [J]. JOURNAL OF MOLECULAR STRUCTURE, 2010, 984 (1-3) : 131 - 136
  • [35] Preparation and Properties of BaTiO3 Ceramics by Low Temperature Cold Sintering
    Wei Tingting
    Xu Huarui
    Zhu Guisheng
    Long Shenfeng
    Zhang Xiuyun
    Zhao Yunyun
    Jiang Xupeng
    Song Jinjie
    Guo Ningjie
    Gong Yipeng
    [J]. JOURNAL OF INORGANIC MATERIALS, 2022, 37 (08) : 903 - 910
  • [36] Preparation and Properties of BaTiO3 Ceramics by Low Temperature Cold Sintering
    Wei, Tingting
    Xu, Huarui
    Zhu, Guisheng
    Long, Shenfeng
    Zhang, Xiuyun
    Zhao, Yunyun
    Jiang, Xupeng
    Song, Jinjie
    Guo, Ningjie
    Gong, Yipeng
    [J]. Wuji Cailiao Xuebao/Journal of Inorganic Materials, 2022, 37 (08): : 903 - 910
  • [37] PREPARATION AND DIELECTRIC PROPERTIES OF THERMO-VAPOROUS BaTiO3 CERAMICS
    Kholodkova, Anastasia
    Danchevskaya, Marina
    Popova, Nellya
    Pavlyukova, Liana
    Fionov, Alexandr
    [J]. MATERIALI IN TEHNOLOGIJE, 2015, 49 (03): : 447 - 451
  • [38] Preparation and characterisation of BaTiO3 based PTC ceramics with high performance
    Jia, J. L.
    Zhu, L.
    Zhou, W. Y.
    Chang, Z. G.
    Yang, M. L.
    [J]. ADVANCES IN APPLIED CERAMICS, 2009, 108 (02) : 132 - 135
  • [39] Preparation and properties of BaTiO3 ceramics from the fine ceramic powder
    Zhao, Xia
    Liu, Wenfeng
    Chen, Wei
    Li, Shengtao
    [J]. CERAMICS INTERNATIONAL, 2015, 41 : S111 - S116
  • [40] DIELECTRIC-PROPERTIES OF BATIO3 AND LA DOPED BATIO3 CERAMICS
    PANWAR, NS
    SEMWAL, BS
    [J]. PRAMANA-JOURNAL OF PHYSICS, 1991, 36 (02): : 163 - 166
12345