Electrical properties of cabi4ti4o15-bi4ti3o12 piezoelectric ceramics
文献类型：期刊论文
| 作者 | Fei, Lingjuan1,2; Zhou, Zhiyong1; Hui, Shipeng1,2; Dong, Xianlin1 |
| 刊名 | Ceramics international
 |
| 出版日期 | 2015-09-01 |
| 卷号 | 41期号:8页码:9729-9733 |
| 关键词 | Dielectric properties Piezoelectric properties Cbt-bit |
| ISSN号 | 0272-8842 |
| DOI | 10.1016/j.ceramint.2015.04.044 |
| 通讯作者 | Dong, xianlin(xldong@mail.sic.ac.cn) |
| 英文摘要 | Cabi4ti4o15-bi4ti3o12 (cbt-bit) ceramics were synthesized using a solid state reaction method. the x-ray diffraction (xrd) analysis revealed the existence of bismuth layered perovskite phase with orthorhombic crystal structure. high-resolution transmission electron microscopy (hrtem) confirmed the alternate arrangement of cbt part and bit part along c axis in the intergrowth structure. cbt-bit ceramics showed excellent thermal stability of the dielectric loss (tan delta), but the relaxation of dielectric loss in the 100 hz to 1 mhz frequency range had been observed. meanwhile, an enhanced piezoelectric constant (d(33)) value of 15 pc/n was observed without degradation even the temperature up to 650 degrees c. the dc resistivity (rho(dc)) of cbt-bit performed a high value of 5.68 x 10(14) (omega cm) at room temperature (rt). in addition, the rho(dc) values of cbt-bit within the temperature range of 100-450 degrees c were close to those of cbt and kept almost one hundred times higher than those of bit. (c) 2015 elsevier ltd and techna group s.r.l. all rights reserved. |
| WOS关键词 | BI4TI3O12-BABI4TI4O15 SINGLE-CRYSTALS ; BISMUTH TITANATE ; AURIVILLIUS PHASES ; DIELECTRIC-PROPERTIES ; BI7TI4NBO21 ; FERROELECTRICS ; POLARIZATION ; BI4TI3O12 ; SR ; PB |
| WOS研究方向 | Materials Science |
| WOS类目 | Materials Science, Ceramics |
| 语种 | 英语 |
| WOS记录号 | WOS:000356549100069 |
| 出版者 | ELSEVIER SCI LTD |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2376468 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Dong, Xianlin |
| 作者单位 | 1.Chinese Acad Sci, Shanghai Inst Ceram, Key Lab Inorgan Funct Mat & Devices, Shanghai 201800, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Fei, Lingjuan,Zhou, Zhiyong,Hui, Shipeng,et al. Electrical properties of cabi4ti4o15-bi4ti3o12 piezoelectric ceramics[J]. Ceramics international,2015,41(8):9729-9733. |
| APA | Fei, Lingjuan,Zhou, Zhiyong,Hui, Shipeng,&Dong, Xianlin.(2015).Electrical properties of cabi4ti4o15-bi4ti3o12 piezoelectric ceramics.Ceramics international,41(8),9729-9733. |
| MLA | Fei, Lingjuan,et al."Electrical properties of cabi4ti4o15-bi4ti3o12 piezoelectric ceramics".Ceramics international 41.8(2015):9729-9733. |
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来源：中国科学院大学
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