Investigation on low-temperature sinterable behavior and tunable dielectric properties of BLMT glass-Li2ZnTi3O8 composite ceramics

doi:10.1016/j.jeurceramsoc.2018.03.053

	Investigation on low-temperature sinterable behavior and tunable dielectric properties of BLMT glass-Li2ZnTi3O8 composite ceramics
	Ren, Haishen 1; Hao, Liang 2; Peng, Haiyi 1; Dang, Mingzhao 1; Xie, Tianyi 2; Zhang, Yi ; Jiang, Shaohu ; Yao, Xiaogang ; Lin, Huixing ; Luo, Lan
刊名	JOURNAL OF THE EUROPEAN CERAMIC SOCIETY
	2018
卷号	38 期号:10 页码:3498
关键词	B2O3-La2O3-MgO-TiO2 Glass Li2ZnTi3O8 ceramic Sintering behavior Dielectric properties LTCC
ISSN号	0955-2219
DOI	10.1016/j.jeurceramsoc.2018.03.053
英文摘要	The novel low-temperature sinterable ceramic composites were fabricated by mixing B2O3-La2O3-MgO-TiO2 (BLMT) glass with Li2ZnTi3O8 ceramic. All composites could be well sintered at 900 degrees C for 2 h through liquid-phase sintering and viscous sintering process. With BLMT glass increasing, the main phase of composites changed from Li2ZnTi3O8 to LaBO3 phase crystallized from glass. Nevertheless, the rutile phase was observed in composites with >= 10wt% glass, which could adjust the temperature coefficient of resonant frequency (tau(f)) to near-zero owing to the opposite tau(f) value to other phases. Simultaneously relative permittivity (epsilon(r)) and quality factor (Qxf) could be controlled by varying the content of Li2ZnTi3O8 ceramic and BLMT glass. The composite with 20 wt% glass exhibited excellent dielectric properties: epsilon(r) = 22.7, Q X f = 19,900 GHz, and tau(f) = 0.28 ppm/ degrees C. In addition, the good chemical compatibility between the composite with 5 wt% glass and Ag electrode made it as a potential candidate for LTCC technology.
学科主题	Materials Science, Ceramics
出版者	ELSEVIER SCI LTD
WOS记录号	WOS:000432768900012
内容类型	期刊论文
源URL	[http://ir.sic.ac.cn/handle/331005/24798]
专题	中国科学院上海硅酸盐研究所
作者单位	1.Chinese Acad Sci, Shanghai Inst Ceram, Key Lab Inorgan Funct Mat & Device, Shanghai 200050, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Chongqing Univ Technol, Dept mat, Chongqing 400050, Peoples R China
推荐引用方式 GB/T 7714	Ren, Haishen,Hao, Liang,Peng, Haiyi,et al. Investigation on low-temperature sinterable behavior and tunable dielectric properties of BLMT glass-Li2ZnTi3O8 composite ceramics[J]. JOURNAL OF THE EUROPEAN CERAMIC SOCIETY,2018,38(10):3498, 3504.
APA	Ren, Haishen.,Hao, Liang.,Peng, Haiyi.,Dang, Mingzhao.,Xie, Tianyi.,...&Luo, Lan.(2018).Investigation on low-temperature sinterable behavior and tunable dielectric properties of BLMT glass-Li2ZnTi3O8 composite ceramics.JOURNAL OF THE EUROPEAN CERAMIC SOCIETY,38(10),3498.
MLA	Ren, Haishen,et al."Investigation on low-temperature sinterable behavior and tunable dielectric properties of BLMT glass-Li2ZnTi3O8 composite ceramics".JOURNAL OF THE EUROPEAN CERAMIC SOCIETY 38.10(2018):3498.