Phase structure, sintering behavior and adjustable microwave dielectric properties of Mg_1−xLi_2xTi_xO_1+2x solid solution ceramics

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• 作者：Huanfu Zhou ; ^{zhouhuanfu@163.com} ; Xianghu Tan ; Jin Huang ; Nan Wang ; Guangchao Fan ; Xiuli Chen
• 关键词：Rock salt structure ; Solid solution ; Microwave dielectric properties
• 刊名：Journal of Alloys and Compounds
• 出版年：2017
• 出版时间：5 March 2017
• 年：2017
• 卷：696
• 期：Complete
• 页码：1255-1259
• 全文大小：1461 K
• 卷排序：696

文摘

Mg1−xLi2xTixO1+2x solid solution ceramics exhibited an adjustable microwave dielectric performance. The thermal stability of dielectric properties for ceramics was improved. Mg1−xLi2xTixO1+2x ceramics presented low τf value and a wide range of sintering temperature. Li2Mg3TiO6 ceramics shown best comprehensive performances of Q×f = 110,703 GHz, εr = 13.6 and τf = −35.1 ppm/°C.