Optimizing structure and electrical properties of high-Curie temperature PMN-PHT piezoelectric ceramics via tailoring sintering process
文献类型：期刊论文
| 作者 | Zhu, Rongfeng1; Yin, Ying1; Fang, Bijun1; Chen, Zhihui1; Zhang, Shuai1; Ding, Jianning1,2; Zhao, Xiangyong3; Luo, Haosu3 |
| 刊名 | EUROPEAN PHYSICAL JOURNAL-APPLIED PHYSICS
 |
| 出版日期 | 2016-06-01 |
| 卷号 | 74期号:3 |
| 英文摘要 | Pseudo-ternary high-Curie temperature 0.15Pb(Mg1/3Nb2/3)O-3-0.4PbHfO(3)-0.45PbTiO(3) (PMN-PHT) piezoelectric ceramics were prepared by the conventional ceramic processing via the columbite precursor method. The influences of sintering temperature and sintering time on structure and electrical properties of the PMN-PHT ceramics were investigated in order to tailor their performance further. The sintered PMN-PHT ceramics exhibit pure perovskite structure with composition locating at the rhombohedral side around the morphotropic phase boundary (MPB) of the PMN-PHT system. The PMN-PHT ceramics sintered at 1260 degrees C for 2 h exhibit the best dielectric, ferroelectric and piezoelectric properties. The high piezoelectric response of the PMN-PHT ceramics is considered as relating to the MPB effect and their dense microstructure obtained via tailoring sintering conditions. The sintered PMN-PHT ceramics exhibit good thermal stability of piezoelectricity and ferroelectricity within the common usage temperatures, indicating that such ceramics are promising candidates for piezoelectric devices at elevated temperatures. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Physics, Applied |
| 研究领域[WOS] | Physics |
| 关键词[WOS] | MORPHOTROPIC PHASE-BOUNDARY ; LEAD HAFNATE ; TERNARY CERAMICS ; PBHFO3 CRYSTALS ; TRANSITIONS ; BEHAVIOR ; PBZRO3 |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000380770900001 |
| 源URL | [http://ir.sic.ac.cn/handle/331005/22093]  |
| 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.Changzhou Univ, Jiangsu Collaborat Innovat Ctr Photovolat Sci & E, Sch Mat Sci & Engn, Changzhou 213164, Peoples R China 2.Jiangsu Univ, Sch Mat Sci & Engn, Zhenjiang 212013, Peoples R China 3.Chinese Acad Sci, Key Lab Inorgan Funct Mat & Device, Shanghai 201800, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhu, Rongfeng,Yin, Ying,Fang, Bijun,et al. Optimizing structure and electrical properties of high-Curie temperature PMN-PHT piezoelectric ceramics via tailoring sintering process[J]. EUROPEAN PHYSICAL JOURNAL-APPLIED PHYSICS,2016,74(3). |
| APA | Zhu, Rongfeng.,Yin, Ying.,Fang, Bijun.,Chen, Zhihui.,Zhang, Shuai.,...&Luo, Haosu.(2016).Optimizing structure and electrical properties of high-Curie temperature PMN-PHT piezoelectric ceramics via tailoring sintering process.EUROPEAN PHYSICAL JOURNAL-APPLIED PHYSICS,74(3). |
| MLA | Zhu, Rongfeng,et al."Optimizing structure and electrical properties of high-Curie temperature PMN-PHT piezoelectric ceramics via tailoring sintering process".EUROPEAN PHYSICAL JOURNAL-APPLIED PHYSICS 74.3(2016). |
入库方式： OAI收割
来源：上海硅酸盐研究所
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