ZnO-based compound conductive ceramics applied in high-frequency electric field
作者: Qian LiuJianfeng ZhuNing MaTong WangLei WangHaibo Yang
作者单位: 1Shaanxi University of Science & Technology
刊名: Journal of Materials Science: Materials in Electronics, 2017, Vol.28 (13), pp.9190-9198
来源数据库: Springer Nature Journal
DOI: 10.1007/s10854-017-6653-8
关键词: Environment Scanning Electron MicroscopeZnAl2O4Leakage LossBoundary BarrierResistance Temperature Coefficient
英文摘要: ZnO-based compound conductive ceramics were successfully prepared from ZnO–ZnAl2O4–SiO2–Y2O3–MgO at 1360 °C for 3 h by the conventional ceramics method in air, and the effects of the comprehensive electrical properties with MgO changes were studied in detail. Structural and morphological characteristics of the as-prepared samples were investigated by environment scanning electron microscope (ESEM) and X-ray diffraction respectively. The properties of impedance–frequency and complex impendence reveal that the as-prepared samples could be applied in the high-frequency electric field, and the resistivity of grains and grain-boundaries have no significant difference. The dielectric properties indicate the existence of Maxwell–Wagner...
原始语种摘要: ZnO-based compound conductive ceramics were successfully prepared from ZnO–ZnAl2O4–SiO2–Y2O3–MgO at 1360 °C for 3 h by the conventional ceramics method in air, and the effects of the comprehensive electrical properties with MgO changes were studied in detail. Structural and morphological characteristics of the as-prepared samples were investigated by environment scanning electron microscope (ESEM) and X-ray diffraction respectively. The properties of impedance–frequency and complex impendence reveal that the as-prepared samples could be applied in the high-frequency electric field, and the resistivity of grains and grain-boundaries have no significant difference. The dielectric properties indicate the existence of Maxwell–Wagner...
全文获取路径: Springer Nature  (合作)
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关键词翻译
关键词翻译
  • conductive 导电的
  • ceramics 陶瓷
  • resistivity 电阻率
  • properties 道具
  • diffraction 衍射
  • field 
  • based 基于
  • reveal 显露
  • prepared 有准备的
  • thermally 热地