Medium temperature sintered BaTiO3-based X8R ceramics with Bi2O3–TiO2–ZnO–H2BO3 additive

被引:0
|
作者
Lingxia Li
Jiangteng Li
Ning Zhang
Zhaoyang Cai
Bowen Zhang
Weijia Luo
机构
[1] Tianjin University,Key Laboratory for Advanced Ceramics and Machining Technology, Ministry of Education and School of Electronic and Information Engineering
来源
Journal of Materials Science: Materials in Electronics | 2017年 / 28卷
关键词
BaTiO3; Bi2O3; Composite Oxide; BaTiO3 Ceramic; Multilayer Ceramic Capacitor;
D O I
暂无
中图分类号
学科分类号
摘要
Lead-free medium temperature sintering BaTiO3-based X8R ceramic materials were obtained by sintering with addition of nano-size Bi2O3–TiO2–ZnO–H2BO3(BTZB), which was synthesised successfully via a sol–gel method. and showed high activity and great dispersion properties. Moreover, the dielectric property and bulk densities was also influenced by the BTZB nanopowder content. The results indicate that BTZB nanopowders can be used as a sintering aid to reduce the sintering temperature of BaTiO3 from 1300 to 1150 °C without secondary phase formation. The 4 wt% BTZB-doped sample which sintered at 1150 °C showed super dielectric properties that the dielectric constant εr = 3186 at 25 °C and dielectric loss was lower than 1.5%. the temperature stability was also improved, temperature coefficient of capacitance less than ±15% from −55 to 150 °C, meeting X8R standard.
引用
收藏
页码:9763 / 9769
页数:6
相关论文
共 50 条
  • [1] Medium temperature sintered BaTiO3-based X8R ceramics with Bi2O3-TiO2-ZnO-H2BO3 additive
    Li, Lingxia
    Li, Jiangteng
    Zhang, Ning
    Cai, Zhaoyang
    Zhang, Bowen
    Luo, Weijia
    JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2017, 28 (13) : 9763 - 9769
  • [2] Medium temperature sintered BaTiO3-based ceramics for X8R capacitors
    Zhang, Xinyue
    Qi, Junlei
    Liu, Yiqian
    Cai, Jinghan
    Lin, Yuan-hua
    JOURNAL OF MATERIOMICS, 2025, 11 (01)
  • [3] Effect of Bi2O3 doping on the dielectric properties of medium-temperature sintering BaTiO3-based X8R ceramics
    Shuang Wang
    Hao He
    Hao Su
    Journal of Materials Science: Materials in Electronics, 2013, 24 : 2385 - 2389
  • [4] Effect of Bi2O3 doping on the dielectric properties of medium-temperature sintering BaTiO3-based X8R ceramics
    Wang, Shuang
    He, Hao
    Su, Hao
    JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2013, 24 (07) : 2385 - 2389
  • [5] Effect of Bi2O3 and Ho2O3 co-doping on the dielectric properties and temperature reliability of X8R BaTiO3-based ceramics
    Hu, Wanbing
    Chen, Zhiwu
    Lu, Zhenya
    Wang, Xin
    Fu, Xiaoyi
    CERAMICS INTERNATIONAL, 2021, 47 (17) : 24982 - 24987
  • [7] Effect of Bi2O3 Additive on the Microstructure and Dielectric Properties of BaTiO3-Based Ceramics Sintered at Lower Temperature
    Wu, Shunhua
    Wei, Xuesong
    Wang, Xiaoyong
    Yang, Hongxing
    Gao, Shunqi
    JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2010, 26 (05) : 472 - 476
  • [8] Effects for different particle size ZnO-B2O3-Bi2O3 additive on the dielectric properties and microstructure of BaTiO3-based X8R ceramics
    Li, Lingxia
    Li, Jiangteng
    Zhang, Ning
    Zheng, Haoran
    Cai, Zhaoyang
    Lu, Te
    CERAMICS INTERNATIONAL, 2018, 44 (01) : 894 - 899
  • [9] Effects of sintering temperature and Bi2O3, Y2O3 and MgO co-doping on the dielectric properties of X8R BaTiO3-based ceramics
    Liu, Ruizhao
    Chen, Zhiwu
    Lu, Zhenya
    Wang, Xin
    CERAMICS INTERNATIONAL, 2022, 48 (02) : 2377 - 2384
  • [10] Effects of Bi2O3 and Yb2O3 on the Curie Temperature in BaTiO3-Based Ceramics
    Yao, Guofeng
    Wang, Xiaohui
    Yang, Yang
    Li, Longtu
    JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 2010, 93 (06) : 1697 - 1701