Adsorption-based characterization of hierarchical metal-organic frameworks

被引：6
|
作者：
Villemot, Francois [1 ,2 ]
Galarneau, Anne [1 ]
Coasne, Benoit [1 ,2 ,3 ]
机构：
[1] ENSCM, Inst Charles Gerhardt Montpellier, UMR CNRS ENSCM UM2 UM1 5253, F-34296 Montpellier 5, France
[2] MIT, CNRS, UMI 3466, Cambridge, MA 02139 USA
[3] MIT, Dept Civil & Environm Engn, Cambridge, MA 02139 USA
来源：
ADSORPTION-JOURNAL OF THE INTERNATIONAL ADSORPTION SOCIETY | 2014年 / 20卷 / 2-3期
关键词：
Hierarchical porous materials; t-Plot; Adsorption; Molecular simulation; MOLECULAR SIMULATION; MESOPOROUS MATERIALS; STRATEGIES; SILICA; GASES;
D O I：
10.1007/s10450-013-9583-7
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Nitrogen adsorption at 77 K on metal-organic framework (MOF) is investigated by means of molecular simulations. We consider both regular Cu-BTC crystal and a MOF-based hierarchical porous solid consisting of a mesopore carved out of a Cu-BTC crystal. The t-plot method is applied to these solids by using a non-porous Cu-BTC surface as the reference sample. The values of the mesoporous and external surface areas are determined from the t-plot, and the validity of the method for this type of hierarchical solid is discussed.
引用
收藏
页码：349 / 357
页数：9
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