Chromatography in a Single Metal-Organic Framework (MOF) Crystal

被引：177

作者：

Han, Shuangbing ^{[1
]}

Wei, Yanhu ^{[1
,2
]}

Valente, Cory ^{[2
]}

Lagzi, Istvan ^{[1
]}

Gassensmith, Jeremiah J. ^{[2
]}

Coskun, Ali ^{[2
]}

Stoddart, J. Fraser ^{[2
]}

Grzybowski, Bartosz A. ^{[1
,2
]}

机构：

[1] Northwestern Univ, Dept Chem & Biol Engn, Evanston, IL 60208 USA

[2] Northwestern Univ, Dept Chem, Evanston, IL 60208 USA

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2010年 / 132卷 / 46期

关键词：

XYLENE ISOMERS; SEPARATION; ADSORPTION; PERFORMANCE; SELECTIVITY; FILMS; THIN;

D O I：

10.1021/ja1074322

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Millimeter-sized single MOF-5 crystals are used as "chromatographic columns" to effectively separate mixtures of organic dyes. Remarkably, owing to the nanoscopic pore dimensions and the molecular-level interactions between the migrating molecules and the MOF scaffold, the separations occur over a distance of only a few hundred micrometers which is unambiguously confirmed by fluorescence confocal microscopy.

引用

页码：16358 / 16361

页数：4

共 30 条

[1] Microporous Coordination Polymers As Selective Sorbents for Liquid Chromatography [J].

Ahmad, Rashid ;

Wong-Foy, Antek G. ;

Matzger, Adam J. .

LANGMUIR, 2009, 25 (20) :11977-11979

[2] Selective Adsorption and Separation of ortho-Substituted Alkylaromatics with the Microporous Aluminum Terephthalate MIL-53 [J].

Alaerts, Luc ;

Maes, Michael ;

Giebeler, Lars ;

Jacobs, Pierre A. ;

Martens, Johan A. ;

Denayer, Joeri F. M. ;

Kirschhock, Christine E. A. ;

De Vos, Dirk E. .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2008, 130 (43) :14170-14178

[3]

ALI I, 2008, NANOCHROMOTOGRAPHY N

[4] Kinetic separation of hexane isomers by fixed-bed adsorption with a microporous metal-organic framework [J].

Barcia, Patrick S. ;

Zapata, Fatima ;

Silva, Jose A. C. ;

Rodrigues, Alirio E. ;

Chen, Banglin .

JOURNAL OF PHYSICAL CHEMISTRY B, 2007, 111 (22) :6101-6103

[5] Highly efficient separation of carbon dioxide by a metal-organic framework replete with open metal sites [J].

Britt, David ;

Furukawa, Hiroyasu ;

Wang, Bo ;

Glover, T. Grant ;

Yaghi, Omar M. .

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2009, 106 (49) :20637-20640

[6] A microporous metal-organic framework for gas-chromatographic separation of alkanes [J].

Chen, BL ;

Liang, CD ;

Yang, J ;

Contreras, DS ;

Clancy, YL ;

Lobkovsky, EB ;

Yaghi, OM ;

Dai, S .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2006, 45 (09) :1390-1393

[7] Application of metal-organic frameworks with coordinatively unsaturated metal sites in storage and separation of methane and carbon dioxide [J].

Dietzel, Pascal D. C. ;

Besikiotis, Vasileios ;

Blom, Richard .

JOURNAL OF MATERIALS CHEMISTRY, 2009, 19 (39) :7362-7370

[8] Systematic design of pore size and functionality in isoreticular MOFs and their application in methane storage [J].

Eddaoudi, M ;

Kim, J ;

Rosi, N ;

Vodak, D ;

Wachter, J ;

O'Keeffe, M ;

Yaghi, OM .

SCIENCE, 2002, 295 (5554) :469-472

[9] A chromium terephthalate-based solid with unusually large pore volumes and surface area [J].

Férey, G ;

Mellot-Draznieks, C ;

Serre, C ;

Millange, F ;

Dutour, J ;

Surblé, S ;

Margiolaki, I .

SCIENCE, 2005, 309 (5743) :2040-2042

[10] Absorption of water by thin, ionic films of gelatin [J].

Fialkowski, M ;

Campbell, CJ ;

Bensemann, IT ;

Grzybowski, BA .

LANGMUIR, 2004, 20 (09) :3513-3516

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