articleJournal of the American Chemical SocietyFeb 21, 2012Closed access

A Luminescent Mixed-Lanthanide Metal–Organic Framework Thermometer

YCYuanjing CuiHXHui XuYYYan‐Feng YueZGZhiyong GuoJYJiancan Yu

The University of Texas at San Antonio · Zhejiang University · +1 more institution

PubMed
Indexed incrossrefpubmed

Abstract

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 Tb(3+) at 545 nm and Eu(3+) 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.

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Topics & keywords

Topics
Keywords
  • Lanthanide
  • Thermometer
  • Luminescence
  • Chemistry
  • Metal-organic framework
  • Luminescent Measurements
  • Metal
  • Nanotechnology
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