A facile preparation of temperature-stable borate ultra-low permittivity microwave ceramics for LTCC applications

被引：31
|
作者：
Xi, Juan [1 ]
Shang, Fei [1 ]
Liu, Fei [2 ]
Xu, Jiwen [1 ]
Chen, Guohua [1 ]
机构：
[1] Guilin Univ Elect Technol, Sch Mat Sci & Engn, Guangxi Key Lab Informat Mat, Guilin 541004, Peoples R China
[2] Guilin Univ Elect Technol, Sch Mech & Elect Engn, Guilin 541004, Peoples R China
来源：
CERAMICS INTERNATIONAL | 2020年 / 46卷 / 11期
关键词：
Ceramic; LTCC; Dielectric properties; DIELECTRIC-PROPERTIES; COMPOSITE; SUBSTRATE; BEHAVIOR;
D O I：
10.1016/j.ceramint.2020.04.301
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：
An ultra-low permittivity Li2O-added CuO-ZnO-B2O3 multiphase ceramic was fabricated by means of sintering technique, and the phase compositions, microstructures and dielectric properties were investigated. Specimens can be sintered below 800 degrees C. All the sintered samples consist of Zn(BO2)(2) and CuB2O4. The variations in the microstructure and dielectric properties of borate ceramics samples were relied on the sintering temperature. The ceramic sintered at 785 degrees C for 2 h exhibits excellent dielectric properties of epsilon(r) = 2.86, Q x f = 38093 GHz (similar to 16.0 GHz), tau(f) = -2.17 ppm/degrees C, which indicates that the ceramic is a promising candidate for LTCC applications.
引用
收藏
页码：19650 / 19653
页数：4
相关论文
共 50 条
  • [1] Ultra-low sintering temperature ceramics for LTCC applications: a review
    Yu, Hongtao
    Liu, Jingsong
    Zhang, Wanli
    Zhang, Shuren
    JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2015, 26 (12) : 9414 - 9423
  • [2] Ultra-low sintering temperature ceramics for LTCC applications: a review
    Hongtao Yu
    Jingsong Liu
    Wanli Zhang
    Shuren Zhang
    Journal of Materials Science: Materials in Electronics, 2015, 26 : 9414 - 9423
  • [3] LOW-LOSS TEMPERATURE-STABLE DIELECTRIC CERAMICS FOR MICROWAVE APPLICATIONS
    KELL, RC
    JOURNAL OF SCIENCE AND TECHNOLOGY, 1971, 38 (01): : 8 - &
  • [4] Preparation of the LTCC composite ceramics with low permittivity
    Chen, Song
    Zhang, Shuren
    Zhou, Xiaohua
    Zhang, Ting
    JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2011, 22 (05) : 453 - 457
  • [5] Preparation of the LTCC composite ceramics with low permittivity
    Song Chen
    Shuren Zhang
    Xiaohua Zhou
    Ting Zhang
    Journal of Materials Science: Materials in Electronics, 2011, 22 : 453 - 457
  • [6] Temperature stable borophosphate glass-ceramics with low permittivity for LTCC application
    Chen, J. J.
    He, J.
    Jiang, D. H.
    Chen, G. H.
    Cui, S. C.
    MATERIALS RESEARCH EXPRESS, 2019, 6 (11)
  • [7] HIGH-PERMITTIVITY TEMPERATURE-STABLE CERAMIC DIELECTRICS WITH LOW MICROWAVE LOSS
    KELL, RC
    GREENHAM, AC
    OLDS, GCE
    JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 1973, 56 (07) : 352 - 354
  • [8] HIGH-PERMITTIVITY TEMPERATURE-STABLE CERAMIC DIELECTRICS WITH LOW MICROWAVE LOSS
    KELL, RC
    GREENHAM, AC
    OLDS, GCE
    AMERICAN CERAMIC SOCIETY BULLETIN, 1972, 51 (04): : 353 - &
  • [9] Temperature-stable BaAl2Si2O8-Ba5Si8O21-based low-permittivity microwave dielectric ceramics for LTCC applications
    Song, Xiao-Qiang
    Du, Kang
    Zou, Zheng-Yu
    Chen, Ze-Hao
    Lu, Wen-Zhong
    Wang, Shuang-Hua
    Lei, Wen
    CERAMICS INTERNATIONAL, 2017, 43 (16) : 14453 - 14456
  • [10] Microwave dielectric properties of temperature-stable (Na0.5Bi0.5)MoO4-SrMoO4 ceramics sintered at ultra-low temperature
    Alzakree, Ahmed Redwan Hazaa
    Wang, Chang-Hao
    Shehbaz, Muhammad
    Wang, Wei
    Darwish, Moustafa Adel
    Zhou, Tao
    Xu, Di-Ming
    Du, Chao
    Zhou, Di
    JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 2025,
12345