Effect of Glass Additions on Sintering Behavior and Dielectric Properties of MgTiO3 Ceramics

被引：7
|
作者：
Ma, Jianli [1 ]
Zhang, Xiaosen [1 ]
Yang, Zhongyi [1 ]
机构：
[1] Anhui Univ Sci & Technol, Sch Mech & Optoelect Phys, Huainan, Peoples R China
来源：
INTEGRATED FERROELECTRICS | 2023年 / 231卷 / 01期
关键词：
MgTiO3; sintering; dielectric characteristics; phase composition; ZERO-TEMPERATURE-COEFFICIENT; SYSTEM;
D O I：
10.1080/10584587.2022.2143188
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The MgTiO3-x wt%CuO-Bi2O3-Nb2O5-LiF-SiO2 (CBNLS, 4 <= x <= 10) ceramics were prepared by a solid-state reaction method for developing low-fired microwave dielectric ceramics. The sintering temperatures of MgTiO3 ceramics were successfully lowered to 1000 degrees C due to CBNLS liquid phase sintering. With increasing x, the dielectric constant (epsilon(r) ) increased from 16.5 to 18.6 and the quality factor (Q x f) decreased from 13,920 to 4460 GHz, respectively. The well microwave dielectric properties of e (r) = 16.9, Q x f = 7567 GHz, and tau(f) = -54.7 ppm/degrees C were obtained for MgTiO3-6wt% CBNLS ceramics.
引用
收藏
页码：126 / 132
页数：7
相关论文
共 50 条
  • [21] Enhanced Microwave Dielectric Properties of MgTiO3 Ceramics Prepared by Mechanochemical Method
    Kumar, T. Santhosh
    Kumar, Ajeet
    James, A. R.
    Pamu, D.
    JOURNAL OF THE AUSTRALIAN CERAMIC SOCIETY, 2012, 48 (01) : 96 - 101
  • [22] Low temperature sintering of MgTiO3 with bismuth oxide based additions
    Belnou, F
    Bernard, J
    Houivet, D
    Haussonne, JM
    JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 2005, 25 (12) : 2785 - 2789
  • [23] The dimensional effect of MgTiO3 ceramic filler on the microwave dielectric properties of PTFE/MgTiO3 composite with ultra-low dielectric loss
    Haiyi Peng
    Haishen Ren
    Mingzhao Dang
    Yi Zhang
    Zhongyuan Gu
    Xiaogang Yao
    Huixing Lin
    Journal of Materials Science: Materials in Electronics, 2019, 30 : 6680 - 6687
  • [24] The dimensional effect of MgTiO3 ceramic filler on the microwave dielectric properties of PTFE/MgTiO3 composite with ultra-low dielectric loss
    Peng, Haiyi
    Ren, Haishen
    Dang, Mingzhao
    Zhang, Yi
    Gu, Zhongyuan
    Yao, Xiaogang
    Lin, Huixing
    JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2019, 30 (07) : 6680 - 6687
  • [25] Effects of Al2O3 on the microwave dielectric properties of MgTiO3 ceramics
    Wang, KS
    Luo, L
    Chen, W
    Zhang, GC
    JOURNAL OF INORGANIC MATERIALS, 2002, 17 (03) : 509 - 514
  • [26] Phase composition and microwave dielectric properties of Mg-excess MgTiO3 ceramics
    Xue, Xiaomei
    Yu, Hongtao
    Xu, Guangliang
    JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2013, 24 (04) : 1287 - 1291
  • [27] Magnetic properties of Co doped MgTiO3 ceramics
    Thatikonda, Santhosh Kumar
    Gogoi, Pallabi
    Kisan, Bhagaban
    Perumal, Alagarsamy
    Sharma, Pramod
    Dobbidi, Pamu
    PHYSICA B-CONDENSED MATTER, 2014, 448 : 330 - 332
  • [28] Effects of Al2O3 on the microwave dielectric properties of MgTiO3 ceramics
    Wang, Kang-Song
    Luo, Lan
    Chen, Wei
    Zhang, Gan-Cheng
    Wuji Cailiao Xuebao/Journal of Inorganic Materials, 2002, 17 (03): : 509 - 514
  • [29] Phase composition and microwave dielectric properties of Mg-excess MgTiO3 ceramics
    Xiaomei Xue
    Hongtao Yu
    Guangliang Xu
    Journal of Materials Science: Materials in Electronics, 2013, 24 : 1287 - 1291
  • [30] Effect of ZnO additive on sintering behavior and microwave dielectric properties of 0.95MgTiO3-0.05CaTiO3 ceramics
    Huang, Cheng-Liang
    Hou, Jiun Liang
    Pan, Chung-Long
    Huang, Chi-Yuen
    Peng, Chun-Wei
    Wei, Chih-Hung
    Huang, Yi-Hong
    JOURNAL OF ALLOYS AND COMPOUNDS, 2008, 450 (1-2) : 359 - 363
12345