Dielectric, impedance, and electric modulus spectroscopies of mixed-layer aurivillius phase bi5ti1.5w1.5o15
文献类型：期刊论文
| 作者 | Yi, ZG; Li, YX; Wang, Y; Yin, QR |
| 刊名 | Journal of the electrochemical society
 |
| 出版日期 | 2006 |
| 卷号 | 153期号:6页码:F100-f105 |
| ISSN号 | 0013-4651 |
| DOI | 10.1149/1.2189234 |
| 通讯作者 | Yi, zg(yxli@mail.sic.ac.cn) |
| 英文摘要 | Dielectric, impedance, and electric modulus spectroscopies were employed to study the dielectric anomalies in bi5ti1.5w1.5o15 ceramics. it was found that the ferroelectric transition temperature is at 986 k. besides, two relaxation processes attributed to bulk and grain boundary effects were observed both in the dielectric and impedance spectra. however, only one relaxation process corresponding to the bulk response was observed in the electric modulus spectra. the relaxation parameters were deduced. it was found that the bulk response of the material was of localized relaxation process at low temperatures, and long-range conductivity only emerged at high temperatures. finally, the relaxation species and dynamics of the bulk response were discussed. (c) 2006 the electrochemical society. |
| WOS关键词 | BISMUTH TITANATE ; CONDUCTIVITY ; RELAXATION ; BI7TI4NBO21 ; CERAMICS |
| WOS研究方向 | Electrochemistry ; Materials Science |
| WOS类目 | Electrochemistry ; Materials Science, Coatings & Films |
| 语种 | 英语 |
| WOS记录号 | WOS:000237229300068 |
| 出版者 | ELECTROCHEMICAL SOC INC |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2379573 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Yi, ZG |
| 作者单位 | 1.Chinese Acad Sci, Shanghai Inst Ceram, State Key Lab High Performance Ceram & Superfine, Shanghai 200050, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yi, ZG,Li, YX,Wang, Y,et al. Dielectric, impedance, and electric modulus spectroscopies of mixed-layer aurivillius phase bi5ti1.5w1.5o15[J]. Journal of the electrochemical society,2006,153(6):F100-f105. |
| APA | Yi, ZG,Li, YX,Wang, Y,&Yin, QR.(2006).Dielectric, impedance, and electric modulus spectroscopies of mixed-layer aurivillius phase bi5ti1.5w1.5o15.Journal of the electrochemical society,153(6),F100-f105. |
| MLA | Yi, ZG,et al."Dielectric, impedance, and electric modulus spectroscopies of mixed-layer aurivillius phase bi5ti1.5w1.5o15".Journal of the electrochemical society 153.6(2006):F100-f105. |
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来源：中国科学院大学
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