Microwave dielectric properties of low temperature fired CaO-Li2O-Sm2O3-TiO2 ceramics with LBS glass addition

摘要：

The sintering behavior and microwave dielectric properties of the 16CaO-9Li2O-12Sm2O3-63TiO2 (abbreviated CLST) ceramics doped by small amount of LBS (Li2O-B2O3-SiO2) glass were investigated in this paper. The adding of LBS glass improved the densification of the CLST ceramics and the sintering temperature of the CLST ceramics had been efficiently lowered to 1000°C. Especially, the 10wt.％ LBS doped CLST sintered at 1000°C for 3h has optimum microwave dielectric properties of Kr=69, Q×f=2846GHz, and TCF=9.7ppm/°C, indicating that it could be a suitable candidate for LTCC applications.

关键词： Ceramics sintering dielectric properties lithium borosilicate glass

作者: Yong-jun Gu Jin-liang Huang Li-hua Li Qian Li Wei Hu Xiao Wang

作者单位: School of Materials Science & Engineering, Henan University of Science & Technology, Luoyang 471003, School of Materials Science & Engineering, TaiYuan University of Technology, Taiyuan 030024,China

会议类型: 国际会议

会议名称: 2011 International Conference on Machanical Engineering,Materials and Energy(2011年机械工程、材料与能源国际会议 ICMEME 2011)

会议地点: 大连

会议语种:英文

页码: 887-890

在线出版日期: 2011-10-19（万方平台首次上网日期，不代表论文的发表时间）