Preparation and electrical properties of MoO3-modified SrBi2Nb2O9-based lead-free piezoelectric ceramics
文献类型：期刊论文
| 作者 | Yao, Zhongran1; Chu, Ruiqing1; Xu, Zhijun1; Hao, Jigong1; Wei, Denghu1; Cheng, Renfei1; Li, Guorong2 |
| 刊名 | JOURNAL OF ALLOYS AND COMPOUNDS
 |
| 出版日期 | 2016-05-05 |
| 卷号 | 666页码:10-14 |
| 关键词 | Piezoelectric ceramics Solid-state reaction X-ray diffraction Electrical properties |
| 英文摘要 | Lead-free piezoelectric ceramics, SrBi2(Nb1-xMox)(2)O-9 (SBNM-x), were prepared by a conventional solid-state reaction method. The crystal structure, microstructure and electrical properties were systematically investigated. The X-ray diffraction analysis suggested that the substitution formed layered perovskite structure. Plate-like morphology of the grains which is characteristic for layer-structure Aurivillius compounds was clearly observed for all the samples. The excellent electrical properties (e.g., d(33) similar to 18 pC/N, 2P(r)similar to 20.34 mu C/cm(2)) and a high Curie temperature (e.g., T-c similar to 458 degrees C) are simultaneously obtained in the ceramics with x = 0.12. Additionally, thermal annealing studies indicated that piezoelectric constant (d(33)) of SBNM-0.12 ceramic remains almost unchanged (16 pC/N, only decrease by 12%) at temperatures below 400 degrees C, demonstrating that the Mo-modified SBN-based ceramics are the promising candidates for high-temperature applications. (C) 2016 Published by Elsevier B.V. |
| WOS标题词 | Science & Technology ; Physical Sciences ; Technology |
| 类目[WOS] | Chemistry, Physical ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| 研究领域[WOS] | Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering |
| 关键词[WOS] | FERROELECTRIC CERAMICS ; DIELECTRIC-PROPERTIES ; CRYSTAL-STRUCTURE ; PHASE-TRANSITION ; TEMPERATURE ; MICROSTRUCTURE ; STRONTIUM |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000369581800002 |
| 源URL | [http://ir.sic.ac.cn/handle/331005/23250]  |
| 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.Liaocheng Univ, Coll Mat Sci & Engn, Liaocheng 252059, Peoples R China 2.Chinese Acad Sci, Shanghai Inst Ceram, State Key Lab High Performance Ceram & Superfinem, Shanghai 200050, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yao, Zhongran,Chu, Ruiqing,Xu, Zhijun,et al. Preparation and electrical properties of MoO3-modified SrBi2Nb2O9-based lead-free piezoelectric ceramics[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2016,666:10-14. |
| APA | Yao, Zhongran.,Chu, Ruiqing.,Xu, Zhijun.,Hao, Jigong.,Wei, Denghu.,...&Li, Guorong.(2016).Preparation and electrical properties of MoO3-modified SrBi2Nb2O9-based lead-free piezoelectric ceramics.JOURNAL OF ALLOYS AND COMPOUNDS,666,10-14. |
| MLA | Yao, Zhongran,et al."Preparation and electrical properties of MoO3-modified SrBi2Nb2O9-based lead-free piezoelectric ceramics".JOURNAL OF ALLOYS AND COMPOUNDS 666(2016):10-14. |
入库方式： OAI收割
来源：上海硅酸盐研究所
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