Improved piezoelectricity and high strain response of (1-x)(0.948K(0.5)Na(0.5)NbO(3)-0.052LiSbO(3)) - xBi(2)O(3) ceramics
文献类型：期刊论文
| 作者 | Zhao, Yan1; Xu, Zhijun1; Chu, Ruiqing1; Hao, Jigong1; Du, Juan1; Li, Guorong2 |
| 刊名 | JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS
 |
| 出版日期 | 2017 |
| 卷号 | 28期号:2页码:1211-1216 |
| 英文摘要 | (1 - x)(0.948K(0.5)Na(0.5)NbO(3) - 0.052LiSbO(3)) - xBi(2)O(3) (x = 0.001 similar to 0.004) (abbreviated as KNN - 5.2LS - xBi) lead-free piezoelectric ceramics were prepared using conventional solid sintering method and the effect of bismuth oxide (Bi2O3)-doping on phase structure, microstructure and electric properties were investigated. It was found that Bi2O3-doping induces a phase transition from the tetragonal phases to a pseudocubic phase with a normal-relaxor ferroelectric transformation, and acts as grain growth inhibitor, which significantly decreases the grain size of the ceramics. The KNN - 5.2LS ceramic with 0.2 mol. % Bi2O3 exhibited the optimum electrical properties (d(33) = 229 pC/N, k(p) = 31.08 %), together with a low TO-T of 77 degrees C. In addition, the highest TC (similar to 355 degrees C), the highest S-max (similar to 0.20 %) and d(33)* (similar to 392 pm/V) values can be attained in the ceramics with x = 0.001, which is superior to those of the previously reported KNN-based ceramics. These results show that the KNN - 5.2LS - xBi ceramic is one of the most promising candidates for replacing PZT-based ceramics. |
| WOS标题词 | Science & Technology ; Technology ; Physical Sciences |
| 类目[WOS] | Engineering, Electrical & Electronic ; Materials Science, Multidisciplinary ; Physics, Applied ; Physics, Condensed Matter |
| 研究领域[WOS] | Engineering ; Materials Science ; Physics |
| 关键词[WOS] | POTASSIUM-SODIUM NIOBATE ; LEAD-FREE PIEZOCERAMICS ; ELECTRICAL-PROPERTIES ; PHASE BOUNDARIES ; TEMPERATURE ; SYSTEM ; BEHAVIOR |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000394232600008 |
| 源URL | [http://ir.sic.ac.cn/handle/331005/23496]  |
| 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 | Zhao, Yan,Xu, Zhijun,Chu, Ruiqing,et al. Improved piezoelectricity and high strain response of (1-x)(0.948K(0.5)Na(0.5)NbO(3)-0.052LiSbO(3)) - xBi(2)O(3) ceramics[J]. JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS,2017,28(2):1211-1216. |
| APA | Zhao, Yan,Xu, Zhijun,Chu, Ruiqing,Hao, Jigong,Du, Juan,&Li, Guorong.(2017).Improved piezoelectricity and high strain response of (1-x)(0.948K(0.5)Na(0.5)NbO(3)-0.052LiSbO(3)) - xBi(2)O(3) ceramics.JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS,28(2),1211-1216. |
| MLA | Zhao, Yan,et al."Improved piezoelectricity and high strain response of (1-x)(0.948K(0.5)Na(0.5)NbO(3)-0.052LiSbO(3)) - xBi(2)O(3) ceramics".JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS 28.2(2017):1211-1216. |
入库方式： OAI收割
来源：上海硅酸盐研究所
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