具有温度诱导呼吸效应的新型全氟MIL-53(Al)的无溶剂合成

IF 3.2 3区工程技术 Q2 CHEMISTRY, PHYSICAL

Molecular Systems Design & Engineering Pub Date : 2023-04-05 DOI:10.1039/D2ME00280A

Diletta Morelli Venturi, Virginia Guiotto, Roberto D'Amato, Lucia Calucci, Matteo Signorile, Marco Taddei, Valentina Crocellà and Ferdinando Costantino

引用次数: 0

摘要

我们报道了众所周知的呼吸金属有机骨架MIL-53(Al)的全氟类似物的无溶剂合成，即F4-MIL-53(Al)，以四氟对苯二甲酸为连接剂。利用粉末x射线衍射数据对晶体结构进行了解析和细化，用MIL-53(Al)确定了晶体结构是等正交的。正如已经报道的MIL-53(Al)类似物一样，F4-MIL-53(Al)显示出仅由温度引起的特殊呼吸效应;然而，在后一种情况下，转变发生时几乎没有迟滞和快速动力学。本文首次报道了这种独特的行为，并利用差示扫描量热法和变温x射线衍射进行了实验证明。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Solvent-free synthesis of a new perfluorinated MIL-53(Al) with a temperature-induced breathing effect†

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Solvent-free synthesis of a new perfluorinated MIL-53(Al) with a temperature-induced breathing effect†

We report on the solvent-free synthesis of the perfluorinated analogue of the well-known breathing metal-organic framework MIL-53(Al), i.e., F4-MIL-53(Al), featuring tetrafluoroterephthalic acid as linker. The crystal structure was solved and...

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来源期刊

Molecular Systems Design & Engineering Engineering-Biomedical Engineering

CiteScore

6.40

自引率

2.80%

发文量

144

期刊介绍： Molecular Systems Design & Engineering provides a hub for cutting-edge research into how understanding of molecular properties, behaviour and interactions can be used to design and assemble better materials, systems, and processes to achieve specific functions. These may have applications of technological significance and help address global challenges.