A Luminescent Mixed-Lanthanide Metal–Organic Framework Thermometer

A luminescent mixed lanthanide metal–organic framework approach has been realized to explore luminescent thermometers. The targeted self-referencing luminescent thermometer Eu 0.0069 Tb 0.9931 -DMBDC (DMBDC = 2, 5-dimethoxy-1, 4-benzenedicarboxylate) based on two emissions of Tb3+ at 545 nm and Eu3+...

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Published inJournal of the American Chemical Society Vol. 134; no. 9; pp. 3979 - 3982
Main Authors Cui, Yuanjing, Xu, Hui, Yue, Yanfeng, Guo, Zhiyong, Yu, Jiancan, Chen, Zhenxia, Gao, Junkuo, Yang, Yu, Qian, Guodong, Chen, Banglin
Format Journal Article
LanguageEnglish
Published United States American Chemical Society 07.03.2012
Subjects
emissions
europium
luminescence
thermometers
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Summary:A luminescent mixed lanthanide metal–organic framework approach has been realized to explore luminescent thermometers. The targeted self-referencing luminescent thermometer Eu 0.0069 Tb 0.9931 -DMBDC (DMBDC = 2, 5-dimethoxy-1, 4-benzenedicarboxylate) based on two emissions of Tb3+ at 545 nm and Eu3+ at 613 nm is not only more robust, reliable, and instantaneous but also has higher sensitivity than the parent MOF Tb-DMBDC based on one emission at a wide range from 10 to 300 K.
Bibliography:ObjectType-Article-1
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ISSN:0002-7863
1520-5126
1520-5126
DOI:10.1021/ja2108036