Enhanced dielectric breakdown strength in Ni2O3 modified Al2O3-SiO2-TiO2 based dielectric ceramics
文献类型：期刊论文
| 作者 | Huang, Ye1; Chen, Ying1; Li, Xin; Wang, Genshui; Xia, Liansheng2; Liu, Yi2; Shen, Yi2; Shi, Jinshui2; Dong, Xianlin |
| 刊名 | JOURNAL OF THE EUROPEAN CERAMIC SOCIETY
 |
| 出版日期 | 2018 |
| 卷号 | 38期号:11页码:3861 |
| 关键词 | Dielectric breakdown strength Ni2O3-doping Ceramic Microstructure |
| ISSN号 | 0955-2219 |
| DOI | 10.1016/j.jeurceramsoc.2018.04.027 |
| 英文摘要 | Dielectric ceramics have raised particular interest since they enable pulsed-power systems to achieve high voltage gradient and compact miniaturization. In this work, x wt%Ni2O3 doped Al2O3-SiO2-TiO2 based dielectric ceramics were prepared using conventional solid-state reaction and the effects of Ni2O3 on the crystal structure, dielectric properties and dielectric breakdown strength were investigated. It was found that with the doping of Ni2O3, the Al2O3-SiO2-TiO2 based dielectric ceramics became denser and the distribution of each phase was more uniform. For the composition of x = 2.0, the dielectric breakdown strength was increased into 82.1 kV/mm, more than twice compared with that of the undoped one. In addition, the relationship between the dielectric breakdown strength and the resistance of Al2O3-SiO2-TiO2 based dielectric ceramics was discussed. The results show that the doping of Ni2O3 is a very feasible way to improve the dielectric breakdown strength and optimize the dielectric properties for the Al2O3-SiO2-TiO2 based dielectric ceramics. |
| 学科主题 | Materials Science, Ceramics |
| WOS记录号 | WOS:000435428700020 |
| 出版者 | ELSEVIER SCI LTD |
| 资助机构 | This work was supported by the National Natural Science Foundation of China (U1530156) and Key innovative project of SICCAS. ; This work was supported by the National Natural Science Foundation of China (U1530156) and Key innovative project of SICCAS. |
| 源URL | [http://ir.sic.ac.cn/handle/331005/24702]  |
| 专题 | 中国科学院上海硅酸盐研究所 |
| 作者单位 | 1.Chinese Acad Sci, Shanghai Inst Ceram, Key Lab Inorgan Funct Mat & Devices, 1295 Dingxi Rd, Shanghai 200050, Peoples R China 2.Univ Chinese Acad Sci, 19A Yuquan Rd, Beijing 100049, Peoples R China 3.China Acad Engn Phys, Mianyang 621900, Peoples R China |
| 推荐引用方式 GB/T 7714 | Huang, Ye,Chen, Ying,Li, Xin,et al. Enhanced dielectric breakdown strength in Ni2O3 modified Al2O3-SiO2-TiO2 based dielectric ceramics[J]. JOURNAL OF THE EUROPEAN CERAMIC SOCIETY,2018,38(11):3861, 3866. |
| APA | Huang, Ye.,Chen, Ying.,Li, Xin.,Wang, Genshui.,Xia, Liansheng.,...&Dong, Xianlin.(2018).Enhanced dielectric breakdown strength in Ni2O3 modified Al2O3-SiO2-TiO2 based dielectric ceramics.JOURNAL OF THE EUROPEAN CERAMIC SOCIETY,38(11),3861. |
| MLA | Huang, Ye,et al."Enhanced dielectric breakdown strength in Ni2O3 modified Al2O3-SiO2-TiO2 based dielectric ceramics".JOURNAL OF THE EUROPEAN CERAMIC SOCIETY 38.11(2018):3861. |
入库方式： OAI收割
来源：上海硅酸盐研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。