Microwave dielectric properties and chemical compatibility with silver electrode of low-fired Li2Cu0.2Mg0.8Ti3O8 ceramic

被引:5
|
作者
Tang, Ying [1 ]
Fang, Liang [1 ]
Zhou, Huanfu [1 ]
Liu, Qinwen [1 ]
Zhang, Hui [1 ]
机构
[1] Guilin Univ Technol, State Key Lab Breeding Base Nonferrous Met & Spec, Key Lab Nonferrous Mat & New Proc Technol, Minist Educ,Coll Mat Sci & Engn, Guilin 541004, Peoples R China
关键词
Sintering; Dielectric properties; Spinels; Functional applications; LOW SINTERING TEMPERATURES; PHASE-STRUCTURE; SOLID-SOLUTIONS; ZN; EVOLUTION; SYSTEM; CU;
D O I
10.1016/j.ceramint.2013.02.095
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
A new high-Q, low-temperature microwave dielectric ceramic with composition Li2Cu0.2Mg0.8Ti3O8 and a cubic spinel structure was prepared at 900-975 degrees C for 2 h by the conventional solid-state route. The ceramic sintered at 950 degrees C for 2 h exhibits optimum dielectric properties with a moderate dielectric constant of 28.1, a high quality factor of 34,300 GHz and a near-zero temperature coefficient of resonance frequency of 9.4 ppm/degrees C. The Li2Cu0.2Mg0.8Ti3O8 ceramic can be compatible with Ag electrode, which makes it a promising ceramic for LTCC technology application. (C) 2013 Elsevier Ltd and Techna Group S.r.l. All rights reserved.
引用
收藏
页码:8503 / 8506
页数:4
相关论文
共 50 条
  • [21] Structure, chemical bonding characteristics and microwave dielectric properties of Li 5 Mg 3 Ti 2 O 9 F ceramic with low sintering temperature
    Qing, Zhenjun
    Liu, An
    Duan, Shumin
    Li, Haiyan
    Xue, Yan
    CERAMICS INTERNATIONAL, 2024, 50 (09) : 15195 - 15201
  • [22] Microwave dielectric properties and compatibility with silver of low-fired Ba5Nb4O15 ceramics by BaCu(B2O5) addition
    Zhou, Huanfu
    Wang, Hong
    Zhang, Minghuia
    Yang, Haibo
    JOURNAL OF MATERIALS RESEARCH, 2010, 25 (09) : 1793 - 1798
  • [23] Microwave dielectric properties and compatibility with silver of low-fired Ba5Nb4O15 ceramics by BaCu(B2O5) addition
    Huanfu Zhou
    Hong Wang
    Minghuia Zhang
    Haibo Yang
    Journal of Materials Research, 2010, 25 : 1793 - 1798
  • [24] FERROELECTRIC PROPERTIES OF LI0.8MG0.2(TA0.8TI0.2)O3 CERAMICS
    RAVEZ, J
    JOO, GT
    BONNET, JP
    FERROELECTRICS, 1988, 81 : 1269 - 1272
  • [25] Low-fired Li3Mg2NbO6 microwave dielectric ceramics by adding LMBCS glass for LTCC application
    Xie, Jingru
    Fu, Zhifen
    Cheng, Qing
    Chen, Chen
    She, Yubin
    Li, Xiangyi
    JOURNAL OF MATERIALS SCIENCE, 2024, 59 (36) : 16909 - 16917
  • [26] Microwave properties of low-fired Li2ZnTi3O8 ceramics doped with CuO-Bi2O3-V2O5
    He, Ming
    Zhang, Huaiwu
    JOURNAL OF ALLOYS AND COMPOUNDS, 2014, 586 : 627 - 632
  • [27] Enhanced the temperature stability of low-fired Li3Mg2NbO6 microwave dielectric ceramics for LTCC application
    Xie, Jingru
    Fu, Zhifen
    Cheng, Qing
    Chen, Chen
    She, Yubin
    Li, Xiangyi
    JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2024, 35 (11)
  • [28] Microwave dielectric properties of low-fired CoNb2O6 ceramics with B2O3 addition
    Zhang, Yun
    Liu, Shuya
    Zhang, Yingchun
    Xiang, Maoqiao
    JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2016, 27 (11) : 11293 - 11298
  • [29] Microwave dielectric properties of low-fired CoNb2O6 ceramics with B2O3 addition
    Yun Zhang
    Shuya Liu
    Yingchun Zhang
    Maoqiao Xiang
    Journal of Materials Science: Materials in Electronics, 2016, 27 : 11293 - 11298
  • [30] Microwave Dielectric Characterization of a Li3NbO4 Ceramic and Its Chemical Compatibility with Silver
    Zhou, Di
    Wang, Hong
    Pang, Li-Xia
    Yao, Xi
    Wu, Xin-Guang
    JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 2008, 91 (12) : 4115 - 4117