Microstructure and Electrical Properties of (K0.48Na0.52)NbO3 - (0.16/5.15) K2.9Li1.95Nb5.15O15.3 Lead-Free Piezoceramics Prepared by Two-Step Sintering Method
文献类型：期刊论文
| 作者 | Yang, Jie1,2; Zhang, Zhiqiang1,2; Yang, Qunbao1; Li, Yongxiang1 |
| 刊名 | FERROELECTRICS
 |
| 出版日期 | 2016-01-02 |
| 卷号 | 490期号:1页码:94-102 |
| 关键词 | KNN lead-free piezoelectric two-step sintering SSCG |
| 英文摘要 | The phase structures, microstructures and electrical properties of (K0.48Na0.52)NbO3-(0.16/5.15)K2.9Li1.95Nb5.15O15.3 prepared by conventional method (CM) and two-step sintering method (TS) were studied. All the ceramics show typical tetragonal structure at room temperature. The average grain size of the ceramics sintered by CM is about 20 m. However, it can be decreased to 1-3 m by TS, which can provide a large driving force for crystal growth through solid-state crystal growth method (SSCG). Prolonging sintering time will not change the dielectric and ferroelectric properties. Therefore, TS is a promising way to prepare matrix for growing single crystal with chemical homogeneity by SSCG. |
| 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] | STATE CRYSTAL-GROWTH ; PIEZOELECTRIC SINGLE-CRYSTALS ; BRIDGMAN METHOD ; CERAMICS ; TEMPERATURE ; DEPENDENCE ; PZT |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000369189600011 |
| 源URL | [http://ir.sic.ac.cn/handle/331005/23256]  |
| 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.Chinese Acad Sci, Shanghai Inst Ceram, Key Lab Inorgan Funct Mat & Devices, Shanghai 200050, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yang, Jie,Zhang, Zhiqiang,Yang, Qunbao,et al. Microstructure and Electrical Properties of (K0.48Na0.52)NbO3 - (0.16/5.15) K2.9Li1.95Nb5.15O15.3 Lead-Free Piezoceramics Prepared by Two-Step Sintering Method[J]. FERROELECTRICS,2016,490(1):94-102. |
| APA | Yang, Jie,Zhang, Zhiqiang,Yang, Qunbao,&Li, Yongxiang.(2016).Microstructure and Electrical Properties of (K0.48Na0.52)NbO3 - (0.16/5.15) K2.9Li1.95Nb5.15O15.3 Lead-Free Piezoceramics Prepared by Two-Step Sintering Method.FERROELECTRICS,490(1),94-102. |
| MLA | Yang, Jie,et al."Microstructure and Electrical Properties of (K0.48Na0.52)NbO3 - (0.16/5.15) K2.9Li1.95Nb5.15O15.3 Lead-Free Piezoceramics Prepared by Two-Step Sintering Method".FERROELECTRICS 490.1(2016):94-102. |
入库方式： OAI收割
来源：上海硅酸盐研究所
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