...
首页> 外文期刊>Journal of electroceramics >Analysis on the temperature dependent structural properties of Li_2CO_3 doped (Ba,Sr)TiO_3 ceramics
【24h】

Analysis on the temperature dependent structural properties of Li_2CO_3 doped (Ba,Sr)TiO_3 ceramics

机译:Li_2CO_3掺杂(Ba,Sr)TiO_3陶瓷的温度依赖性结构性能分析

获取原文
获取原文并翻译 | 示例
           

摘要

We have fabricated various amount of Li_2CO_3 doped (Ba,Sr)TiO_3 (BST) ceramics for LTCCs (Low Temperature Co-fired Ceramics) applications through the conventional sintering method. By introducing Li_2CO_3 into BST ceramics, the sintering temperature was decreased from 1350℃ to 900℃. In this study, we discussed the crystalline and structural properties of Li_2CO_3 doped BST ceramics. By scanning X-ray diffraction analysis, we found that 1, 3, and 5 wt% Li_2CO_3 doped (Ba,Sr)TiO_3 ceramics have perovskite structure without any pyrochlore phases. Frequency dependent dielectric properties were analyzed and discussed. Scanning Electron Microscopy (SEM) images depending on the sintering temperature and dopants were prepared and discussed. The crystalline and dielectric properties of Li_2CO_3 doped (Ba,Sr)TiO_3 were discussed.
机译:通过传统的烧结方法,我们已经制造出各种数量的,用于LTCC(低温共烧陶瓷)的,掺杂Li_2CO_3的(Ba,Sr)TiO_3(BST)陶瓷。通过将Li_2CO_3引入BST陶瓷中,将烧结温度从1350℃降至900℃。在这项研究中,我们讨论了Li_2CO_3掺杂的BST陶瓷的晶体和结构特性。通过扫描X射线衍射分析,我们发现1、3和5 wt%的Li_2CO_3掺杂的(Ba,Sr)TiO_3陶瓷具有钙钛矿结构,没有任何烧绿石相。分析并讨论了频率相关的介电特性。制备并讨论了取决于烧结温度和掺杂剂的扫描电子显微镜(SEM)图像。讨论了掺杂Li_2CO_3(Ba,Sr)TiO_3的晶体和介电性能。

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