Underlying mechanism of the hydrothermal instability of Cu3(BTC)2 metal-organic framework

被引：0
|
作者：
Nadeen Al-Janabi
Abdullatif Alfutimie
Flor R. Siperstein
Xiaolei Fan
机构：
[1] The University of Manchester,School of Chemical Engineering and Analytical Science
来源：
Frontiers of Chemical Science and Engineering | 2016年 / 10卷
关键词：
metal-organic framework (MOF); open metal sites (OMSs); dynamic water vapour adsorption; hydrothermal stability;
D O I：
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中图分类号：
学科分类号：
摘要：
Water induced decomposition of Cu3(BTC)2 (BTC = benzene-1,3,5-tricarboxylate) metal-organic framework (MOF) was studied using dynamic water vapour adsorption. Small-angle X-ray scattering, Fourier transform infrared spectroscopy and differential scanning calorimetry analyses revealed that the underlying mechanism of Cu3(BTC)2 MOF decomposition under humid streams is the interpenetration of water molecules into Cu-BTC coordination to displace organic linkers (BTC) from Cu centres.
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页码：103 / 107
页数：4
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