Institut de Recherches sur la Catalyse et l'Environnement de Lyon, UMR 5256 CNRS/Université de Lyon-1, 2, Av. A. Einstein, F-69626 Villeurbanne, France.
J Am Chem Soc. 2012 Oct 24;134(42):17369-71. doi: 10.1021/ja308157a. Epub 2012 Oct 10.
Hydrogen uptake at 298 K and 30 bar in hybrid sorbents consisting of n-hexane confined in MIL-101 is found to be 22 times larger than in sole n-hexane. The enhanced solubility in MIL-101, found to be 3 times larger than in mesoporous silica of similar pore size, highlights the key roles played by surface chemistry and accessible surface area.
在 298 K 和 30 巴的条件下,混合吸附剂中 n-己烷的吸氢量是纯 n-己烷的 22 倍。在 MIL-101 中发现的溶解度增强了 3 倍,比具有相似孔径的介孔硅大,这突出了表面化学和可及表面积所起的关键作用。