Effect of H3BO3 doping and coating on the sintering and dielectric properties of BZN ceramics

被引：0
|
作者：
Jin, Biao [1 ]
Wang, Xiao [1 ]
Yang, Liu-Shuan [1 ,2 ]
机构：
[1] School of Civil Engineering, Henan University of Urban Construction, Pingdingshan 467036, China
[2] School of Material Science and Engineering, Henan University of Science and Technology, Luoyang 471003, China
来源：
Rengong Jingti Xuebao/Journal of Synthetic Crystals | 2014年 / 43卷 / 05期
关键词：
Bismuth compounds - Coatings - II-VI semiconductors - Liquids - Dielectric properties of liquids - Temperature - Zinc oxide - Ceramic materials - Niobium oxide;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
(Bi1.5Zn0.5) (Zn0.5Nb1.5)O7(BZN) main phase are prepared by solid phase reaction using Bi2O3, ZnO and Nb2O5 as raw material. B2O3 was introduced by liquid coating technology and solid phase mix method in the BZN ceramic specimen to reduce its sintering temperature. The effects of B2O3 doping on the sintering and dielectric properties of BZN were studied. The results show that liquid coating with B2O3 could decrease the sintering temperature of BZN ceramics from 1100°C to 900°C. The BZN ceramic composite could be sintered well at 900°C for 3 h when 0.9 mol/L H3BO3 was added and showed good dielectric properties of Εr=150, Q×f=228, τf=-362 ppm/°C.
引用
收藏
页码：1243 / 1246
相关论文
共 50 条
  • [41] Effect of H3BO3 as flux on the properties of Zn2SiO4:Mn green phosphor
    School of Chemistry and Materials Science, Shaanxi Normal University, Xi'an 710062, China
    Kuei Suan Jen Hsueh Pao, 2008, 11 (1660-1663):
  • [42] Bismuth borate composite microwave ceramics synthesised by different ratios of H3BO3 for ULTCC technology
    Wang, Kangguo
    Yin, Tingting
    Zhou, Huanfu
    Liu, Xiaobin
    Deng, Jiji
    Li, Shixuan
    Lu, Chengming
    Chen, Xiuli
    JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 2020, 40 (02) : 381 - 385
  • [43] Vapour pressure and standard enthalpy of sublimation of H3BO3
    Pankajavalli, R.
    Anthonysamy, S.
    Ananthasivan, K.
    Vasudeva Rao, P. R.
    JOURNAL OF NUCLEAR MATERIALS, 2007, 362 (01) : 128 - 131
  • [44] Smoothing effect of H3BO3 on hydrogen evolution catalyst and the promotion of hydrogen evolution
    Zhang, Yao
    Cao, Fengxin
    Wang, Wenjing
    Zhang, Yan
    Yang, Zhikang
    Li, Qiaoling
    Yu, Chengcheng
    MOLECULAR CATALYSIS, 2024, 552
  • [45] Effect of sintering temperature and ethanol on the dielectric properties of LaFeO3 ceramics
    Ensi Cao
    Aiting Wu
    Huihui Wang
    Yanrong Qin
    Yongjia Zhang
    Wentao Hao
    Li Sun
    Applied Physics A, 2019, 125
  • [46] Effect of sintering temperature and ethanol on the dielectric properties of LaFeO3 ceramics
    Cao, Ensi
    Wu, Aiting
    Wang, Huihui
    Qin, Yanrong
    Zhang, Yongjia
    Hao, Wentao
    Sun, Li
    APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING, 2019, 125 (01):
  • [47] Effect of vanadium doping on sintering and dielectric properties of strontium barium niobate ceramics
    Guo-hua Chen
    Hua-rui Xu
    Min-hong Jiang
    Journal of Materials Science: Materials in Electronics, 2010, 21 : 168 - 172
  • [48] Effect of vanadium doping on sintering and dielectric properties of strontium barium niobate ceramics
    Chen, Guo-hua
    Xu, Hua-rui
    Jiang, Min-hong
    JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2010, 21 (02) : 168 - 172
  • [49] Study of the metastable zone of H3BO3 in the SrCl2-H3BO3-H2O system
    Chang, Lin
    Dong, Yaping
    Meng, Qingfen
    Feng, Haitao
    Li, Wu
    Beijing Huagong Daxue Xuebao (Ziran Kexueban)/Journal of Beijing University of Chemical Technology (Natural Science Edition), 2008, 35 (01): : 29 - 32
  • [50] Low-temperature sintering of Ba5(Nb1-xVx)4O15 ceramics with H3BO3
    Zhang, C.
    Qiu, H.
    Xiong, Z. X.
    HIGH-PERFORMANCE CERAMICS V, PTS 1 AND 2, 2008, 368-372 : 132 - 135
12345