(Lu0.98Eu0.02)2bdc3-10H2O金属有机框架的发光特性和热稳定性

IF 1.8 4区化学 Q3 CHEMISTRY, MULTIDISCIPLINARY

Mendeleev Communications Pub Date : 2024-09-01 DOI:10.1016/j.mencom.2024.09.003

Yulia N. Toikka , Alexander R. Badikov , Nikita A. Bogachev , Ilya E. Kolesnikov , Mikhail Yu. Skripkin , Sergey N. Orlov , Andrey S. Mereshchenko

引用次数: 0

摘要

合成了两种新的异金属镥(III)-铕(III)对苯二甲酸盐金属有机框架。在紫外线激发对苯二甲酸盐阴离子的 1ππ* 激发态时，这些化合物显示出 Eu3+ 离子的亮红色发射。研究表明，这些化合物的光致发光特性取决于铕离子的局部环境。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Luminescent properties and thermal stability of (Lu0.98Eu0.02)2bdc3·10H2O metal–organic frameworks

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Luminescent properties and thermal stability of (Lu0.98Eu0.02)2bdc3·10H2O metal–organic frameworks

Two new heterometallic lutetium(III)–europium(III) terephthalate metal–organic frameworks were synthesized. The compounds demonstrated bright red emission of Eu³⁺ ions upon UV excitation into the ¹ππ* excited state of terephthalate anion. Photoluminescence properties of the compounds were shown to be determined by the local environment of europium ions.

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来源期刊

Mendeleev Communications 化学-化学综合

CiteScore

3.00

自引率

21.10%

发文量

226

审稿时长

4-8 weeks

期刊介绍： Mendeleev Communications is the journal of the Russian Academy of Sciences, launched jointly by the Academy of Sciences of the USSR and the Royal Society of Chemistry (United Kingdom) in 1991. Starting from 1st January 2007, Elsevier is the new publishing partner of Mendeleev Communications. Mendeleev Communications publishes short communications in chemistry. The journal primarily features papers from the Russian Federation and the other states of the former USSR. However, it also includes papers by authors from other parts of the world. Mendeleev Communications is not a translated journal, but instead is published directly in English. The International Editorial Board is composed of eminent scientists who provide advice on refereeing policy.