Microwave dielectric properties of ultra-low temperature fired Li₃BO₃ ceramics

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• 作者：Shun-Yu Chang ; Hsiao-Fen Pai ; Ching-Fang Tseng ; ^{cftseng@nuu.edu.tw} ; Chih-Kai Tsai
• 关键词：Li3BO3 ceramics ; Microwave dielectric properties
• 刊名：Journal of Alloys and Compounds
• 出版年：2017
• 出版时间：25 March 2017
• 年：2017
• 卷：698
• 期：Complete
• 页码：814-818
• 全文大小：1733 K
• 卷排序：698

文摘

New microwave dielectric properties of Li3BO3 ceramics were investigated. Second phases were formed and affected the dielectric properties of Li3BO3 system. Li3BO3 ceramics sintered at 600 °C for 6 h possessed an optimal microwave dielectric properties. The ɛr of 5, Q × f value ∼37,200 GHz, and zero τf = 3.1 ppm/°C were obtained for Li3BO3 ceramics.