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New luminescent lanthanide complexes and Tb,Eu co-doped complex as a wide temperature self-calibrating thermometer
Dyes and Pigments ( IF 4.1 ) Pub Date : 2021-07-27 , DOI: 10.1016/j.dyepig.2021.109671 Yun Chen 1, 2 , Jinkai Qiu 1, 2 , Zhao Chen 1, 2 , Yongli Zhao 1, 2 , Bo Li 2 , Chenghui Zeng 1, 2
中文翻译：
新型发光镧系元素配合物和铊、铕共掺杂配合物作为宽温自校准温度计
更新日期：2021-07-28
Dyes and Pigments ( IF 4.1 ) Pub Date : 2021-07-27 , DOI: 10.1016/j.dyepig.2021.109671 Yun Chen 1, 2 , Jinkai Qiu 1, 2 , Zhao Chen 1, 2 , Yongli Zhao 1, 2 , Bo Li 2 , Chenghui Zeng 1, 2
Affiliation
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In this work, based on two ligands of 2,4-difluorobenzoic acid (2,4-DFBA) and 1,10-phenanthroline (phen), a series of new lanthanide complexes [Ln2(2,4-DFBA)6phen2, Ln = Tb 1a, Eu 1b, Gd 1c) and Tb,Eu co-doped complex [2, Tb1.976Eu0.0244(2,4-DFBA)6phen2] were successfully synthesized. It was found that 2 is an interesting multichannel readout pattern and self-calibrated temperature sensor, with a wide temperature sensing range in 77–300 K. It shows a high sensitivity up to 2.3%/K.
中文翻译：
新型发光镧系元素配合物和铊、铕共掺杂配合物作为宽温自校准温度计
在这项工作中，基于 2,4-二氟苯甲酸 (2,4-DFBA) 和 1,10-菲咯啉 (phen) 的两个配体，一系列新的镧系元素配合物 [Ln 2 (2,4-DFBA) 6 phen 2 , Ln = Tb 1a , Eu 1b , Gd 1c )和Tb,Eu共掺杂复合物[ 2 , Tb 1.976 Eu 0.0244 (2,4-DFBA) 6 phen 2 ]被成功合成。发现2是一种有趣的多通道读出模式和自校准温度传感器，具有 77-300 K 的宽温度传感范围。它显示出高达 2.3%/K 的高灵敏度。
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