| 题名 | Enhanced dielectric response in Ca(Fe,Nb)O-3-TiO2 composite ceramics |
| 作者 | |
| 通讯作者 | Zeng, Yi; Wang, Hong |
| 发表日期 | 2018-10
|
| DOI | |
| 发表期刊 | |
| ISSN | 0272-8842
|
| EISSN | 1873-3956
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| 卷号 | 44期号:14页码:17548-17552 |
| 摘要 | We studied temperature and frequency dependences of dielectric properties of (1-x)Ca(Fe1/2Nb1/2)O(3-)xTiO(2) (CFNT) composite ceramics in the ranges of 90-700 K and 10(2)similar to 10(6) Hz, respectively. Then we detected relaxation in the permittivity formalism. Most interestingly, a large and temperature-independent permittivity of 10(5) could be obtained in the hetero-phase compound with x = 0.5 by interface engineering. The results were interpreted in terms of Maxwell-Wagner relaxation, which accounts for the fact that the grains and grain boundaries have very different conductivity. |
| 关键词 | |
| 相关链接 | [来源记录] |
| 收录类别 | |
| 语种 | 英语
|
| 学校署名 | 通讯
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| 资助项目 | National Basic Research Program of China[2015CB654903]
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| WOS研究方向 | Materials Science
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| WOS类目 | Materials Science, Ceramics
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| WOS记录号 | WOS:000442714100184
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| 出版者 | |
| EI入藏号 | 20183005584047
|
| EI主题词 | Ceramic Materials
; Dielectric Properties
; Dielectric Properties Of Solids
; Grain Boundaries
; Perovskite
; Titanium Dioxide
|
| EI分类号 | Minerals:482.2
; Inorganic Compounds:804.2
; Ceramics:812.1
; Physical Properties Of Gases, Liquids And Solids:931.2
|
| ESI学科分类 | MATERIALS SCIENCE
|
| 来源库 | Web of Science
|
| 引用统计 |
被引频次[WOS]：2
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| 成果类型 | 期刊论文 |
| 条目标识符 | http://sustech.caswiz.com/handle/2SGJ60CL/27182 |
| 专题 | 工学院_材料科学与工程系 |
| 作者单位 | 1.Xian Univ Architecture & Technol, Coll Mat & Mineral Resources, Xian 710055, Shaanxi, Peoples R China 2.Xi An Jiao Tong Univ, Sch Elect & Informat Engn, 28 Xianning West Rd, Xian 710049, Shaanxi, Peoples R China 3.Xi An Jiao Tong Univ, State Key Lab Mech Behav Mat, 28 Xianning West Rd, Xian 710049, Shaanxi, Peoples R China 4.Simon Fraser Univ, Dept Chem, Burnaby, BC V5A 1A6, Canada 5.Simon Fraser Univ, LABS 4D, Burnaby, BC V5A 1A6, Canada 6.Southern Univ Sci & Technol, Dept Mat Sci & Engn, Shenzhen 518055, Peoples R China 7.Tsinghua Univ, Sch Mat Sci & Engn, State Key Lab New Ceram & Fine Proc, Beijing 100084, Peoples R China |
| 通讯作者单位 | 材料科学与工程系 |
| 推荐引用方式 GB/T 7714 |
Zeng, Yi,Bokov, Alexei A.,Wang, Dawei,et al. Enhanced dielectric response in Ca(Fe,Nb)O-3-TiO2 composite ceramics[J]. CERAMICS INTERNATIONAL,2018,44(14):17548-17552.
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| APA |
Zeng, Yi,Bokov, Alexei A.,Wang, Dawei,Xiang, Feng,&Wang, Hong.(2018).Enhanced dielectric response in Ca(Fe,Nb)O-3-TiO2 composite ceramics.CERAMICS INTERNATIONAL,44(14),17548-17552.
|
| MLA |
Zeng, Yi,et al."Enhanced dielectric response in Ca(Fe,Nb)O-3-TiO2 composite ceramics".CERAMICS INTERNATIONAL 44.14(2018):17548-17552.
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| 条目包含的文件 | ||||||
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