Anisotropic properties and crystal structure of ferroelectric na0.5bi4.5ti4o15
文献类型：期刊论文
| 作者 | Li, Zhengfa1,2,3,4,5; Chan, H. L. W.4,5; Li, Yongxiang1,2; Kwok, K. W.4,5; Choy, S. H.4,5 |
| 刊名 | Journal of alloys and compounds
 |
| 出版日期 | 2010-09-10 |
| 卷号 | 506期号:1页码:70-72 |
| 关键词 | Dielectric property Ferroelectric Na0.5bi4.5ti4o15 Phase transition |
| ISSN号 | 0925-8388 |
| DOI | 10.1016/j.jallcom.2010.07.022 |
| 通讯作者 | Li, zhengfa(lizhengfa@cjlu.edu.cn) |
| 英文摘要 | Bismuth layer-structured ferroelectric sodium bismuth titanate na0.5bi4.5ti4o15 (nbt4) was prepared by conventional solid-state reaction method, and its dielectric and ferroelectric properties are investigated. the dielectric spectra of nbt4 ceramics obviously display anisotropic behaviors, in which the large thermal hysteresis loops with anisotropy are found for first-order phase transitions of nbt4. based on the analyses of obtained xrd and sem results, the special anisotropic responses maybe contributed to pseudo-perovskite blocks and bismuth layers (bi2o2)(2+) for their stages of lattice transitions in nbt4 compound. crown copyright (c) 2010 published by elsevier b.v. all rights reserved. |
| WOS关键词 | SOL-GEL METHOD ; PIEZOELECTRIC PROPERTIES ; ELECTRICAL-PROPERTIES ; CERAMICS ; PIEZOCERAMICS ; COMPOUND |
| WOS研究方向 | Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering |
| WOS类目 | Chemistry, Physical ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000282242700018 |
| 出版者 | ELSEVIER SCIENCE SA |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2405765 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Li, Zhengfa |
| 作者单位 | 1.Chinese Acad Sci, Shanghai Inst Ceram, Shanghai 200050, Peoples R China 2.Chinese Acad Sci, Grad Univ, Shanghai 200050, Peoples R China 3.China Jiliang Univ, Coll Mat Sci & Engn, Hangzhou 310018, Peoples R China 4.Hong Kong Polytech Univ, Dept Appl Phys, Kowloon, Hong Kong, Peoples R China 5.Hong Kong Polytech Univ, Mat Res Ctr, Kowloon, Hong Kong, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Zhengfa,Chan, H. L. W.,Li, Yongxiang,et al. Anisotropic properties and crystal structure of ferroelectric na0.5bi4.5ti4o15[J]. Journal of alloys and compounds,2010,506(1):70-72. |
| APA | Li, Zhengfa,Chan, H. L. W.,Li, Yongxiang,Kwok, K. W.,&Choy, S. H..(2010).Anisotropic properties and crystal structure of ferroelectric na0.5bi4.5ti4o15.Journal of alloys and compounds,506(1),70-72. |
| MLA | Li, Zhengfa,et al."Anisotropic properties and crystal structure of ferroelectric na0.5bi4.5ti4o15".Journal of alloys and compounds 506.1(2010):70-72. |
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来源：中国科学院大学
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