A Eu and Tb co-doped MOF-5 compound for ratiometric high temperature sensing
文献类型：期刊论文
| 作者 | Xia, Chao1; Yu, Caiyan1; Cao, Mengmeng1; Xia, Jinfeng2; Jiang, Danyu2; Zhou, Guohong2; Zhang, Dafeng3; Li, Huili1 |
| 刊名 | Ceramics International
 |
| 出版日期 | 2018 |
| ISSN号 | 02728842 |
| DOI | 10.1016/j.ceramint.2018.08.140 |
| 英文摘要 | In this work, a new Eu and Tb co-doped luminescent compound based on MOF-5, [Zn4O(BDC)3], (named as compound 1) was successfully synthesized. The structure and morphology characterizations demonstrate that the initial framework of MOF-5 is retained well after co-doping Eu and Tb. The systematic investigations of photoluminescence behaviors reveal that the heat-treated compound 1 (called as compound 1a) can be utilized as a multi-channel readout luminescent thermometer in emission intensity ratio, decay time ratio, and luminescence color. It simultaneously exhibits the excellent repetitiveness and reversibility under high temperature region from 303 to 473 K. The relative sensitivity of 1.8%/K at 473 K is much higher than the best one of 1.19%/K previously reported for the mixed-lanthanide MOF Tb0.8Eu0.2BPDA. Until now, such a ratiometric luminescent thermometer with a high sensitivity at the temperature as high as 473 K has been rarely explored. © 2018 Elsevier Ltd and Techna Group S.r.l. |
| 出版者 | Elsevier Ltd |
| 源URL | [http://ir.sic.ac.cn/handle/331005/25333]  |
| 专题 | 中国科学院上海硅酸盐研究所 |
| 作者单位 | 1.Engineering Research Center for Nanophotonics & Advanced Instrument, Ministry of Education, School of Physics and Materials Science, East China Normal University, Shanghai; 200062, China; 2.Key Laboratory of Transparent Opto-Functional Inorganic Materials, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai; 201899, China; 3.School of Materials Science and Engineering, Liaocheng University, Liaocheng; Shandong; 252000, China |
| 推荐引用方式 GB/T 7714 | Xia, Chao,Yu, Caiyan,Cao, Mengmeng,et al. A Eu and Tb co-doped MOF-5 compound for ratiometric high temperature sensing[J]. Ceramics International,2018. |
| APA | Xia, Chao.,Yu, Caiyan.,Cao, Mengmeng.,Xia, Jinfeng.,Jiang, Danyu.,...&Li, Huili.(2018).A Eu and Tb co-doped MOF-5 compound for ratiometric high temperature sensing.Ceramics International. |
| MLA | Xia, Chao,et al."A Eu and Tb co-doped MOF-5 compound for ratiometric high temperature sensing".Ceramics International (2018). |
入库方式： OAI收割
来源：上海硅酸盐研究所
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