Effect of rhombohedral-orthorhombic phase transition on structure and electrical properties of KNN-based lead-free piezoceramics
文献类型：期刊论文
| 作者 | Chen, X.1,2,3; Li, Y.1; Zeng, J.2; Zheng, L.2; Zhou, Y.2,3; Xu, K.2,3; Politova, E. D.4; Li, G.2 |
| 刊名 | FERROELECTRICS
 |
| 出版日期 | 2016 |
| 卷号 | 505期号:1页码:10-16 |
| 关键词 | Ceramics phase transition sintering electrical properties |
| 英文摘要 | Lead-free ceramics (1-x)(Na0.7K0.3)(0.92)Li0.08NbO3-xCaZrO(3) (KNNL-xCZ) have been synthesized by the conventional solid-state reaction. X-ray diffraction shows that all ceramics are in pure perovskite phase. The study of their phase transition observed by the temperature-dependent dielectric measurements confirms that the addition of CZ leads to alternation of crystal structure. The KNNL-0.03CZ ceramics exhibit optimum electrical properties and produce large strain response (dS/dE = 193pm/V). The enhanced properties of the KNNL-xCZ are attributed to the effect of rhombohedral-orthorhombic phase transition in the vicinity of room temperature. |
| WOS标题词 | Science & Technology ; Technology ; Physical Sciences |
| 类目[WOS] | Materials Science, Multidisciplinary ; Physics, Condensed Matter |
| 研究领域[WOS] | Materials Science ; Physics |
| 关键词[WOS] | FREE PIEZOELECTRIC CERAMICS ; SYSTEM |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000392617400003 |
| 源URL | [http://ir.sic.ac.cn/handle/331005/23410]  |
| 专题 | 上海硅酸盐研究所_无机功能材料与器件重点实验室_期刊论文 |
| 作者单位 | 1.East China Univ Sci & Technol, Sch Mat Sci & Engn, Shanghai, Peoples R China 2.Chinese Acad Sci, Shanghai Inst Ceram, Key Lab Inorgan Funct Mat & Devices, Shanghai, Peoples R China 3.Univ Chinese Acad Sci, Beijing, Peoples R China 4.L Ya Karpov Inst Phys Chem, Moscow, Russia |
| 推荐引用方式 GB/T 7714 | Chen, X.,Li, Y.,Zeng, J.,et al. Effect of rhombohedral-orthorhombic phase transition on structure and electrical properties of KNN-based lead-free piezoceramics[J]. FERROELECTRICS,2016,505(1):10-16. |
| APA | Chen, X..,Li, Y..,Zeng, J..,Zheng, L..,Zhou, Y..,...&Li, G..(2016).Effect of rhombohedral-orthorhombic phase transition on structure and electrical properties of KNN-based lead-free piezoceramics.FERROELECTRICS,505(1),10-16. |
| MLA | Chen, X.,et al."Effect of rhombohedral-orthorhombic phase transition on structure and electrical properties of KNN-based lead-free piezoceramics".FERROELECTRICS 505.1(2016):10-16. |
入库方式： OAI收割
来源：上海硅酸盐研究所
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