Structure and Dielectric Properties of ZnO and Nb2O5 Doped BaO-TiO2 System Microwave Ceramics

• 作 者: CHEN Liying WU Shunhua WANG Gu
• 机 构: SchoolofElectronicInformationEngineering
• 出 处: 武汉理工大学学报：材料科学英文版
• 发表日期: 2008年5期
• 关键词: 微波陶瓷 结构 介电性能 氧化锌 五氧化二铌 氧化钡 二氧化钛 ceramics microwave dielectric properties ZnO d
• 基金项目: Funded by the Natural Science Foundation of Tianjin （No. 06YFJMJC01000）

The microwave dielectric properties and microstructure of BaTi4.3ZnyO9.6+y +0.02 mol% SnO2+0.01 mol% MnCO3+x mol% Nb2O5(x=0-0.05, y=0-0.08) system ceramics were studied as a function of the amount of ZnO and Nb2O5 doped. Addition of (y=0-0.05) ZnO and (x=