New high-entropy MIL-78 metal-organic frameworks with rare earth metal ions

IF 5.4 3区化学 Q1 CHEMISTRY, INORGANIC & NUCLEAR

Inorganic Chemistry Communications Pub Date : 2025-10-04 DOI:10.1016/j.inoche.2025.115587

Anton G. Mushtakov , Daniil A. Valeshny , Viktor L. Demin , Galina M. Kuz'micheva , Ivan S. Pavlov , Irina A. Kaurova , Ekaterina B. Markova

引用次数: 0

Abstract

Five-, six-, and seven-component high-entropy metal-organic compounds of a MIL-78 type with the general composition (nRE)BTC with rare earth metal ions (RE³⁺ = Sm – Er) and a benzene-1,3,5-tricarboxylic acid linker have been firstly synthesized by the hydrothermal method. It has been established that (nRE)BTC have increased chemical stability and adsorption capacity for methane and especially water vapor compared to single-component REBTC.

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含稀土金属离子的新型高熵MIL-78金属有机骨架

采用水热法首次合成了以稀土金属离子（RE3+ = Sm - Er）和苯-1,3,5-三羧酸为连接剂的总组成（nRE）BTC型MIL-78型高熵金属有机化合物。与单组分REBTC相比，（nRE）BTC具有更高的化学稳定性和对甲烷尤其是水蒸气的吸附能力。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Inorganic Chemistry Communications 化学-无机化学与核化学

CiteScore

5.50

自引率

7.90%

发文量

1013

审稿时长

53 days

期刊介绍： Launched in January 1998, Inorganic Chemistry Communications is an international journal dedicated to the rapid publication of short communications in the major areas of inorganic, organometallic and supramolecular chemistry. Topics include synthetic and reaction chemistry, kinetics and mechanisms of reactions, bioinorganic chemistry, photochemistry and the use of metal and organometallic compounds in stoichiometric and catalytic synthesis or organic compounds.