Multicycle water vapour stability of microporous breathing MOF aluminium isophthalate CAU-10-H

作者：Dominik Fröhlich, Stefan K. Henninger, Christoph Janiak · 发表于：Dalton Transactions · 年份：2014 · DOI：10.1039/c4dt02264e · 被引用次数：175 · 研究领域：Metal-Organic Frameworks: Synthesis and Applications、Magnesium Oxide Properties and Applications、Industrial Gas Emission Control

The hydrothermal stability of aluminium hydroxide isophthalate MOF CAU-10-H was proven, under humid multi-cycling conditions. Detailed in situ thermogravimetric measurements and in situ powder X-ray diffraction analysis during water ad-/desorption were used. A reversible structural change during adsorption was detected and thereby exemplified the robustness of breathing-like MOFs over 700 water vapour ad/desorption cycles. In combination with high water adsorption capacity, hydrophilic CAU-10-H is the first breathing-like MOF with a structural change which is a promising candidate for the use in heat transformation processes.