A Luminescent Mixed-Lanthanide Metal-Organic Framework Thermometer

被引：1078

作者：

Cui, Yuanjing ^{[1
,2
]}

Xu, Hui ^{[1
]}

Yue, Yanfeng ^{[2
]}

Guo, Zhiyong ^{[2
]}

Yu, Jiancan ^{[1
]}

Chen, Zhenxia ^{[3
]}

Gao, Junkuo ^{[1
]}

Yang, Yu ^{[1
]}

Qian, Guodong ^{[1
]}

Chen, Banglin ^{[2
]}

机构：

[1] Zhejiang Univ, Dept Mat Sci & Engn, Cyrus Tang Ctr Sensor Mat & Applicat, State Key Lab Silicon Mat, Hangzhou 310027, Peoples R China

[2] Univ Texas San Antonio, Dept Chem, San Antonio, TX 78249 USA

[3] Fudan Univ, Dept Chem, Shanghai 200433, Peoples R China

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2012年 / 134卷 / 09期

基金：

中国国家自然科学基金;

关键词：

MICROPOROUS METAL; TEMPERATURE; NANOPARTICLES; FLUORESCENCE; RECOGNITION; TERBIUM; SITES;

D O I：

10.1021/ja2108036

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A luminescent mixed lanthanide metal-organic framework approach has been realized to explore luminescent thermometers. The targeted self-referencing luminescent thermometer Eu0.0069Tb0.9931-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.

引用

页码：3979 / 3982

页数：4

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