Metal鈥揙rganic Framework@Microporous Organic Network: Hydrophobic Adsorbents with a Crystalline Inner Porosity

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• 作者：Jiseul Chun ; Sungah Kang ; Nojin Park ; Eun Ji Park ; Xing Jin ; Kwang-Dae Kim ; Hyun Ook Seo ; Sang Moon Lee ; Hae Jin Kim ; Woo Hyun Kwon ; Young-Kwon Park ; Ji Man Kim ; Young Dok Kim ; Seung Uk Son
• 刊名：Journal of the American Chemical Society
• 出版年：2014
• 出版时间：May 14, 2014
• 年：2014
• 卷：136
• 期：19
• 页码：6786-6789
• 全文大小：310K
• 年卷期：v.136,no.19(May 14, 2014)
• ISSN：1520-5126

文摘

This work reports the synthesis and application of metal鈥搊rganic framework (MOF)@microporous organic network (MON) hybrid materials. Coating a MOF, UiO-66-NH₂, with MONs forms hybrid microporous materials with hydrophobic surfaces. The original UiO-66-NH₂ shows good wettability in water. In comparison, the MOF@MON hybrid materials float on water and show excellent performance for adsorption of a model organic compound, toluene, in water. Chemical etching of the MOF results in the formation of hollow MON materials.