Enhanced up-conversion luminescence and excellent temperature sensing properties in Yb3+ sensitized Er3+-doped Bi3Ti1.5W0.5O9 multifunctional ferroelectric ceramics
文献类型：期刊论文
| 作者 | Zhang, Ying1,2; Chai, Xiaona; Li, Jun; Wang, Xusheng; Li, Yongxiang1; Yao, Xi |
| 刊名 | JOURNAL OF ALLOYS AND COMPOUNDS
 |
| 出版日期 | 2018 |
| 卷号 | 735页码:473 |
| 关键词 | Ferroelectric ceramic Up-conversion luminescence Fluorescence intensity ratio Optical temperature sensing |
| ISSN号 | 0925-8388 |
| DOI | 10.1016/j.jallcom.2017.11.085 |
| 英文摘要 | Er3+ doped and Yb3+/Er3+ co-doped Bi3Ti1.5W0.5O9 (BTW) ferroelectric ceramics were successfully synthesized by a conventional solid-state reaction method. Their structural properties, reflectance spectra, up-conversion (UC) luminescence and temperature sensing behavior were investigated methodically. The optimal luminescent intensity was obtained in BTW:0.03Er, 0.09Yb ceramic. The UCL color coordinates of BTW: 0.03Er, yYb samples indicate that the emitted light is highly saturated. In addition, by using the fluorescence intensity ratio technique, optical temperature sensing properties have been performed in the temperature range from 83 K to 483 K. The sensitivity has a large improvement of 33% by co-doping 0.09 mol Yb3+ in BTW: 0.03Er at 483 K. These results indicate that the prepared materials have a good prospect in high temperature sensor, emitting display devices and optical-electro integration applications. (C) 2017 Elsevier B.V. All rights reserved. |
| 学科主题 | Chemistry, Physical ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| WOS记录号 | WOS:000418518600056 |
| 出版者 | ELSEVIER SCIENCE SA |
| 资助机构 | This work was supported by the National Natural Science Foundation of China (Grant no. 51572195). The authors thank all their colleagues for technical support during the experiments and valuable discussions. ; This work was supported by the National Natural Science Foundation of China (Grant no. 51572195). The authors thank all their colleagues for technical support during the experiments and valuable discussions. |
| 源URL | [http://ir.sic.ac.cn/handle/331005/24459]  |
| 专题 | 中国科学院上海硅酸盐研究所 |
| 作者单位 | 1.Tongji Univ, Sch Mat Sci & Engn, Funct Mat Res Lab, Key Lab Adv Civil Engn Mat,Minist Educ, 4800 Caoan Rd, Shanghai 201804, Peoples R China 2.Chinese Acad Sci, Shanghai Inst Ceram, Key Lab Inorgan Funct Mat & Devices, Shanghai 200050, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Ying,Chai, Xiaona,Li, Jun,et al. Enhanced up-conversion luminescence and excellent temperature sensing properties in Yb3+ sensitized Er3+-doped Bi3Ti1.5W0.5O9 multifunctional ferroelectric ceramics[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2018,735:473, 479. |
| APA | Zhang, Ying,Chai, Xiaona,Li, Jun,Wang, Xusheng,Li, Yongxiang,&Yao, Xi.(2018).Enhanced up-conversion luminescence and excellent temperature sensing properties in Yb3+ sensitized Er3+-doped Bi3Ti1.5W0.5O9 multifunctional ferroelectric ceramics.JOURNAL OF ALLOYS AND COMPOUNDS,735,473. |
| MLA | Zhang, Ying,et al."Enhanced up-conversion luminescence and excellent temperature sensing properties in Yb3+ sensitized Er3+-doped Bi3Ti1.5W0.5O9 multifunctional ferroelectric ceramics".JOURNAL OF ALLOYS AND COMPOUNDS 735(2018):473. |
入库方式： OAI收割
来源：上海硅酸盐研究所
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