Effect of SiO2/Al2O3 Ratio on Crystallization and Dielectric Properties of Barium Strontium Titanate Glass-Ceramics

被引：15
|
作者：
Wang, X. [1 ]
Zhang, Y. [1 ]
Cui, L. [1 ]
Baturin, I. S. [2 ]
机构：
[1] Tsinghua Univ, Beijing Fine Ceram Lab, State Key Lab New Ceram & Fine Proc, Inst Nucl & New Energy Technol, Beijing 100084, Peoples R China
[2] Ural Fed Univ, Ferroelect Lab, Inst Nat Sci, Ekaterinburg 620000, Russia
来源：
FERROELECTRICS | 2013年 / 442卷 / 01期
基金：
中国国家自然科学基金; 俄罗斯基础研究基金会;
关键词：
Barium strontium titanate; network former; network modifier; dielectric properties; glass ceramics;
D O I：
10.1080/00150193.2013.778182
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The effect of (SiO2Al2O3)-Al-/ ratio on crystallization and dielectric properties of barium strontium titanate (BST) glass-ceramics has been investigated by differential scanning calorimetry (DSC), X-ray diffractometry (XRD), Raman spectrometry, and dielectric measurements. The experimental results showed that appropriate SiO2/Al2O3 ratio promoted the crystallization of a ferroelectric BST phase and improved the dielectric properties of the BST glass-ceramics. These studies revealed that the Al2O3 not only served as a network former, but also acted as a network modifier, weakening the network. Additionally, the variation of the SiO2/Al2O3 ratio significantly influenced the dielectric properties of the BST glass-ceramics.
引用
收藏
页码：109 / 114
页数：6
相关论文
共 50 条
  • [1] SiO2/Al2O3 ratio dependence of microstructures and dielectric properties in barium strontium titanate glass ceramics
    Song, Xiaozhen
    Zhang, Yong
    Chen, Yongzhou
    Yang, Dongliang
    Shen, Ziqin
    CERAMICS INTERNATIONAL, 2016, 42 (16) : 18453 - 18458
  • [2] Effect of SiO2/B2O3 Ratio on the Crystallization Behavior and Dielectric Properties of Barium Strontium Titanate Glass-Ceramics Prepared by Sol-Gel Process
    Chen, Yongzhou
    Zhang, Yong
    Song, Xiaozhen
    Shen, Ziqin
    Zhang, Tianyuan
    JOURNAL OF ELECTRONIC MATERIALS, 2018, 47 (08) : 4627 - 4633
  • [3] Effect of SiO2/B2O3 Ratio on the Crystallization Behavior and Dielectric Properties of Barium Strontium Titanate Glass–Ceramics Prepared by Sol–Gel Process
    Yongzhou Chen
    Yong Zhang
    Xiaozhen Song
    Ziqin Shen
    Tianyuan Zhang
    Journal of Electronic Materials, 2018, 47 : 4627 - 4633
  • [4] Effect of La2O3 additive on the dielectric properties of barium strontium titanate glass-ceramics
    Zhang, Wenqin
    Wang, Jinwen
    Xue, Shuangxi
    Liu, Shaohui
    Shen, Bo
    Zhai, Jiwei
    JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2014, 25 (09) : 4145 - 4149
  • [5] Crystallization, sinterability, and dielectric properties of MgO–Al2O3–SiO2 glass-ceramics doped with TiO2
    Junfeng Kang
    Junzhu Chen
    Zhiyan Chen
    Yansheng Hou
    Ya Qu
    Yunlong Yue
    Journal of Materials Science: Materials in Electronics, 2020, 31 : 5697 - 5702
  • [6] Effect of MgO/SiO2 ratio and Al2O3 content on crystallization behavior and properties of cordierite-based glass-ceramics
    Xu, Xiaoyang
    Lao, Xinbin
    JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 2021, 41 (02) : 1593 - 1602
  • [7] Effect of SiO2/Al2O3 ratio on sintering behavior, crystallization behavior and properties of diopside-anorthite glass-ceramics
    Chen, Tao
    Peng, Tongjiang
    Sun, Hongjuan
    Li, Xiang
    JOURNAL OF ASIAN CERAMIC SOCIETIES, 2023, 11 (03) : 316 - 329
  • [8] Crystallization kinetics and dielectric properties of barium strontium titanate based glass-ceramics
    Chen, Jichun
    Zhang, Yong
    Deng, Changsheng
    Dai, Xiaming
    MATERIALS CHEMISTRY AND PHYSICS, 2010, 121 (1-2) : 109 - 113
  • [9] Sintering and crystallization of (SrO•SiO2)-(SrO•Al2O3•2SiO2) glass-ceramics
    Sung, YM
    Park, JS
    JOURNAL OF MATERIALS SCIENCE, 1999, 34 (23) : 5803 - 5809
  • [10] Sintering and crystallization of (SrO·SiO2)-(SrO·Al2O3·2SiO2) glass-ceramics
    Yun-Mo Sung
    Joon Sik Park
    Journal of Materials Science, 1999, 34 : 5803 - 5809
12345