The Gore-Tex® effect in externally hydrophobic Metal-Organic Frameworks

被引：2
作者：
Miller, Kaleb L. [2 ]
Lin, Rijia [3 ]
Hou, Jingwei [3 ]
Kepert, Cameron J. [2 ]
D'Alessandro, Deanna M. [1 ,2 ]
Solomon, Marcello B. [1 ,2 ]
机构：
[1] Univ Sydney, Sch Chem & Biomol Engn, Sydney, NSW 2006, Australia
[2] Univ Sydney, Sch Chem, Sydney, NSW 2006, Australia
[3] Univ Queensland, Sch Chem Engn, Brisbane, Qld 4072, Australia
来源：
MATERIALS ADVANCES | 2024年 / 5卷 / 05期
基金：
澳大利亚研究理事会;
关键词：
CARBON-DIOXIDE CAPTURE; CO2; CAPTURE; ADSORPTION; FUNCTIONALIZATION; STABILITY; RESISTANT; INSIGHTS; FACILE; MOF;
D O I：
10.1039/d3ma00716b
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
UiO-66-NH2 ([Zr6O4(OH)4(NH2-bdc)], NH2-bdc = 2-aminoterephthalic acid) was post-synthetically modified using four strategies to improve its external hydrophobicity. The modified MOFs exhibited increased hydrophobicity to water droplets, but their internal hydrophobicity remained unchanged. This highlights a disconnect between hydrophobicity towards vapour and liquid water, referred to as the Gore-Tex (R) effect. UiO-66-NH2 ([Zr6O4(OH)4(NH2-bdc)], NH2-bdc = 2-aminoterephthalic acid) was post-synthetically modified using four strategies to improve its external hydrophobicity.
引用
收藏
页码：1868 / 1874
页数：7
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