Dielectric Properties and Low-Temperature Sintering of the Ba0.6Sr0.4TiO3 Ceramics with B2O3/CuO Additions

被引：14
|
作者：
Jiang, Hai Tao [1 ,2 ]
Zhai, Ji Wei [1 ]
Zhang, Jing Ji [1 ]
Yao, Xi [1 ]
机构：
[1] Tongji Univ, Funct Mat Res Lab, Shanghai 200092, Peoples R China
[2] Chinese Acad Sci, Shanghai Inst Microsyst & Informat Technol, State Key Lab Funct Mat Informat, Shanghai 200050, Peoples R China
来源：
INTERNATIONAL JOURNAL OF APPLIED CERAMIC TECHNOLOGY | 2013年 / 10卷 / 05期
关键词：
D O I：
10.1111/j.1744-7402.2012.02796.x
中图分类号：
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
The sintering behaviors and dielectric properties of Ba0.6Sr0.4TiO3 ceramics were investigated as a function of B2O3 and CuO content. The addition of both B2O3 and CuO reduced the sintering temperature of Ba0.6Sr0.4TiO3 about 500 degrees C. It was suggested that a liquid phase BaCu(B2O5) was formed and assisted the densification of Ba0.6Sr0.4TiO3 ceramics. Ba0.6Sr0.4TiO3 ceramics co-doped with 3.0mol% B2O3, and 2.0mol% CuO, sintered at 950 degrees C for 5h, had a dense microstructure and showed good microwave dielectric properties of a moderate dielectric constant (epsilon=1048), low dielectric loss (0.0090) and high tunability (42.2%) at dc electric field of 30kV/cm.
引用
收藏
页码：873 / 878
页数：6
相关论文
共 50 条
  • [1] Influence of Bi2O3 and CuO addition on low-temperature sintering and dielectric properties of Ba0.6Sr0.4TiO3 ceramics
    Jiang, Hai Tao
    Zhai, Ji Wei
    Chou, Xiu Jian
    Yao, Xi
    [J]. MATERIALS RESEARCH BULLETIN, 2009, 44 (03) : 566 - 570
  • [2] Dielectric Properties of Low-Temperature Sintered Ba0.6Sr0.4TiO3 Ceramics by addition of Bi2O3-CuO mixed oxides
    Jiang, Haitao
    Zhai, Jiwei
    Zhang, Jingji
    Yao, Xi
    [J]. ASIAN CERAMIC SCIENCE FOR ELECTRONICS III AND ELECTROCERAMICS IN JAPAN XII, 2010, 421-422 : 61 - 64
  • [3] Effect of B2O3 addition on dielectric properties and microstructure of Ba0.6Sr0.4TiO3-CuO ceramics
    Lee, Ying-Chieh
    Teoh, Lay Gaik
    Yeh, Yu-Yuan
    Chiang, Cheng-Su
    [J]. JOURNAL OF THE CERAMIC SOCIETY OF JAPAN, 2010, 118 (1379) : 597 - 602
  • [4] Effects of CuO Doping on the Microstructural and Dielectric Properties of Ba0.6Sr0.4TiO3 Ceramics
    Lee, Ying-Chieh
    Huang, Yen-Lin
    [J]. JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 2009, 92 (11) : 2661 - 2667
  • [5] Sintering and Nonlinear Dielectric Properties of Ba0.6Sr0.4TiO3 Ceramics Prepared by Citrate Method
    Zhang, Xiao-Fei
    Xu, Qing
    Chen, Wen
    Liu, Han-Xing
    [J]. PRICM 7, PTS 1-3, 2010, 654-656 : 1994 - 1997
  • [6] Low temperature hydrothermal synthesis and sintering of Ba0.6Sr0.4TiO3
    Fu, Yunfei
    Zhang, Peifeng
    Fan, Huiqing
    Chen, Xiuli
    [J]. HIGH-PERFORMANCE CERAMICS V, PTS 1 AND 2, 2008, 368-372 : 53 - 55
  • [7] Structural and dielectric properties of B2O3/Li2O-added Ba0.6Sr0.4TiO3 multilayer ceramics for tunable devices
    Lee, Woong-Hee
    Im, Mir
    Choi, Boo-Hyun
    Kweon, Sang-Hyo
    Jo, Sora
    Sanghadasa, Mohan
    Nahm, Sahn
    [J]. CERAMICS INTERNATIONAL, 2020, 46 (03) : 2640 - 2647
  • [8] Dielectric properties of low-temperature sintered Ba0.6Sr0.4TiO3 thick films prepared by reactive sintering method
    Zhang, Minghui
    Wang, Hong
    Yang, Haibo
    Wu, Xinguang
    Liu, Weihong
    Yao, Xi
    [J]. JOURNAL OF ALLOYS AND COMPOUNDS, 2011, 509 (38) : L344 - L347
  • [9] The Effect of B2O3-Li2CO3 Addition on Sintering Behavior and Dielectric Properties of Ba0.6Sr0.4TiO3 Ceramics
    Li, Mingli
    Yu, Qiong
    Qian, Kunming
    Ji, Song
    Du, Piyi
    [J]. NEW AND ADVANCED MATERIALS, PTS 1 AND 2, 2011, 197-198 : 333 - +
  • [10] Structural and dielectric properties of Bi doped Ba0.6Sr0.4TiO3 ceramics
    Wei Chen
    Xi Yao
    Xiaoyong Wei
    [J]. Journal of Materials Science, 2008, 43 : 1144 - 1150
12345