...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Journal of electroceramics >Microstructure and microwave dielectric properties of (1-x)Ca(Mg_(1/3)Nb_(2/3))O_3/xCa_(0.61)Nd_(0.26)_TiO_3 complex perovskite ceramics
【24h】

Microstructure and microwave dielectric properties of (1-x)Ca(Mg_(1/3)Nb_(2/3))O_3/xCa_(0.61)Nd_(0.26)_TiO_3 complex perovskite ceramics

机译：（1-x）Ca（Mg_（1/3）Nb_（2/3））O_3 / xCa_（0.61）Nd_（0.26）_TiO_3复合钙钛矿陶瓷的微观结构和微波介电性能

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Ceramics in the (1-x)Ca(Mg{sub}(1/3)Nb{sub}(2/3))O{sub}3/xCa{sub}0.61Nd{sub}0.26TiO{sub}3 system were prepared and characterized. Single phase solid solutions were obtained up to x=0.4, and the crystal structure belonged to monoclinic space group P21 (4) for x=0.1 and orthorhombic space group Pbnm(62) for x above 0.1. The secondary phase of Ca{sub}2(Ti,Nb){sub}2O{sub}6 was observed for x=0.6 and 0.8. Good combination of microwave dielectric properties was achieved in the present ceramics with x=0.4: ε{sub}r=46.5, Qf=14,136 GHz, τ{sub}f=-12.5 ppm/℃.
机译：（1-x）Ca（Mg {sub}（1/3）Nb {sub}（2/3））O {sub} 3 / xCa {sub} 0.61Nd {sub} 0.26TiO {sub} 3中的陶瓷系统已准备好并进行了表征。获得单相固溶体直至x = 0.4，并且对于x = 0.1，晶体结构属于单斜晶空间群P21（4），对于x高于0.1，晶体结构属于正交晶空间群Pbnm（62）。观察到Ca {sub} 2（Ti，Nb）{sub} 2O {sub} 6的第二相的x = 0.6和0.8。在本发明的陶瓷中，x = 0.4：ε{r} r = 46.5，Qf = 14,136 GHz，τ{sub} f = -12.5 ppm /℃，实现了微波介电性能的良好组合。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号