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A Doped Lanthanide-Based Coordination Polymer Exhibiting High Relative Sensitivity to Ratiometric Luminescent Thermometers at 440 K
Inorganic Chemistry ( IF 4.3 ) Pub Date : 2023-10-23 , DOI: 10.1021/acs.inorgchem.3c02225 Ming-Yu Ye 1 , Ming-Xuan Zhang 1 , Qiao-Fei Xu 1 , La-Sheng Long 1 , Lan-Sun Zheng 1
Inorganic Chemistry ( IF 4.3 ) Pub Date : 2023-10-23 , DOI: 10.1021/acs.inorgchem.3c02225 Ming-Yu Ye 1 , Ming-Xuan Zhang 1 , Qiao-Fei Xu 1 , La-Sheng Long 1 , Lan-Sun Zheng 1
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Ratiometric luminescent thermometers with excellent performance often require the luminescent materials to possess high thermal stability and relative sensitivity (Sr). However, such luminescent materials are very rare, especially in physiological (298–323 K) and high-temperature (>373 K) regions. Here we report the synthesis and luminescent property of [Tb0.995Eu0.005(pfbz)2(phen)Cl] (3), which not only exhibits high Sr in physiological temperature but also has a Sr up to 7.47% K–1 at 440 K, the largest Sr at 440 K in known lanthanide-based coordination compound luminescent materials.
中文翻译：
一种掺杂稀土配位聚合物，在 440 K 下对比率发光温度计表现出高相对灵敏度
性能优异的比率式发光温度计往往要求发光材料具有较高的热稳定性和相对灵敏度（S r）。然而，这种发光材料非常罕见，特别是在生理（298–323 K）和高温（>373 K）区域。在这里，我们报道了[Tb 0.995 Eu 0.005 (pfbz) 2 (phen)Cl] ( 3 )的合成和发光性质，它不仅在生理温度下表现出高S r，而且S r高达7.47% K –1 440 K 时的S r是已知的镧系配位化合物发光材料中 440 K 时最大的S r 。
更新日期：2023-10-23
中文翻译：
一种掺杂稀土配位聚合物，在 440 K 下对比率发光温度计表现出高相对灵敏度
性能优异的比率式发光温度计往往要求发光材料具有较高的热稳定性和相对灵敏度（S r）。然而，这种发光材料非常罕见，特别是在生理（298–323 K）和高温（>373 K）区域。在这里，我们报道了[Tb 0.995 Eu 0.005 (pfbz) 2 (phen)Cl] ( 3 )的合成和发光性质，它不仅在生理温度下表现出高S r，而且S r高达7.47% K –1 440 K 时的S r是已知的镧系配位化合物发光材料中 440 K 时最大的S r 。
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