Fatigue-resistant, temperature-insensitive strain behavior and strong red photoluminescence in Pr-modified 0.92(Bi0.5Na0.5)TiO3-0.08(Ba0.90Ca0.10)(Ti0.92Sn0.08)O-3 lead-free ceramics
文献类型：期刊论文
| 作者 | Hao, Jigong1; Xu, Zhijun1; Chu, Ruiqing1; Li, Wei1; Fu, Peng1; Du, Juan1; Li, Guorong2 |
| 刊名 | JOURNAL OF THE EUROPEAN CERAMIC SOCIETY
 |
| 出版日期 | 2017-02-01 |
| 卷号 | 37期号:2页码:877-882 |
| 关键词 | Ceramics Ferroelectrics Electrical properties Fatigue Luminescence |
| 英文摘要 | An electric-field-induced large strain and strong photoluminescence was achieved by introducing trivalent Pr3+ as the activator into 0.92(Bi0.5Na0.5)TiO3 - 0.08(Ba0.90Ca0.10)(Ti0.92Sn0.08)O-3 (BNT-8BCST) ceramics. Around a critical composition of 0.4 mol% Pr3+, a large strain of similar to 0.39% with a relatively small hysteresis compared with existing lead-free Bi-perovskite ceramics was obtained. In particular, the strain is very resistant to field cycling and thermal shock, giving the materials attractive for its exceptionally good fatigue resistance and high temperature stability. Besides the excellent electrical properties, Pr3+-modified BNT-8BCST host exhibits a strong photoluminescence with a bright red emission at 610 nm assigned to D-1(2) -> H-3(4) transitions of the Pr3+ ions upon a blue light excitation of 400-500 nm. The photoluminescence can be enhanced through poling treatment of the samples. Moreover, samples have a superior water resistance property which almost maintaining the same photoluminescence intensity after 40 h water immersion time. These results suggest the material may have potential application as a multifunctional device such as "on-off" actuator and electric field-controlled photoluminescence devices by integrating its excellent luminescence and electrical properties. (C) 2016 Elsevier Ltd. All rights reserved. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Materials Science, Ceramics |
| 研究领域[WOS] | Materials Science |
| 关键词[WOS] | FIELD-INDUCED STRAIN ; PIEZOELECTRIC CERAMICS ; ELECTRIC-FIELD ; STRUCTURE EVOLUTION ; GIANT STRAIN ; LUMINESCENCE ; ENHANCEMENT |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000386643900054 |
| 源URL | [http://ir.sic.ac.cn/handle/331005/21993]  |
| 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 | Hao, Jigong,Xu, Zhijun,Chu, Ruiqing,et al. Fatigue-resistant, temperature-insensitive strain behavior and strong red photoluminescence in Pr-modified 0.92(Bi0.5Na0.5)TiO3-0.08(Ba0.90Ca0.10)(Ti0.92Sn0.08)O-3 lead-free ceramics[J]. JOURNAL OF THE EUROPEAN CERAMIC SOCIETY,2017,37(2):877-882. |
| APA | Hao, Jigong.,Xu, Zhijun.,Chu, Ruiqing.,Li, Wei.,Fu, Peng.,...&Li, Guorong.(2017).Fatigue-resistant, temperature-insensitive strain behavior and strong red photoluminescence in Pr-modified 0.92(Bi0.5Na0.5)TiO3-0.08(Ba0.90Ca0.10)(Ti0.92Sn0.08)O-3 lead-free ceramics.JOURNAL OF THE EUROPEAN CERAMIC SOCIETY,37(2),877-882. |
| MLA | Hao, Jigong,et al."Fatigue-resistant, temperature-insensitive strain behavior and strong red photoluminescence in Pr-modified 0.92(Bi0.5Na0.5)TiO3-0.08(Ba0.90Ca0.10)(Ti0.92Sn0.08)O-3 lead-free ceramics".JOURNAL OF THE EUROPEAN CERAMIC SOCIETY 37.2(2017):877-882. |
入库方式： OAI收割
来源：上海硅酸盐研究所
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