How Can a Hydrophobic MOF be Water-Unstable? Insight into the Hydration Mechanism of IRMOFs

作者: Marta De Toni , Romain Jonchiere , Pluton Pullumbi , François-Xavier Coudert , Alain H. Fuchs

DOI: 10.1002/CPHC.201200455

关键词: Ab initio quantum chemistry methodsBound waterReaction mechanismChemical physicsMolecular dynamicsPhysisorptionWater clusterComputational chemistryChemistryMetal-organic frameworkMolecule

摘要: … We report an ab initio molecular dynamics study of the hydration process in a model IRMOF … Thus an overall hydrophobic MOF material can also become water unstable, a feature that …

参考文章(36)
Hailian Li, Mohamed Eddaoudi, M. O'Keeffe, O. M. Yaghi, Design and synthesis of an exceptionally stable and highly porous metal-organic framework Nature. ,vol. 402, pp. 276- 279 ,(1999) , 10.1038/46248
A. Özgür Yazaydın, Annabelle I. Benin, Syed A. Faheem, Paulina Jakubczak, John J. Low, Richard R. Willis, Randall Q. Snurr, Enhanced CO2 Adsorption in Metal-Organic Frameworks via Occupation of Open-Metal Sites by Coordinated Water Molecules Chemistry of Materials. ,vol. 21, pp. 1425- 1430 ,(2009) , 10.1021/CM900049X
David Fairen-Jimenez, Nigel A. Seaton, Tina Düren, Unusual adsorption behavior on metal-organic frameworks. Langmuir. ,vol. 26, pp. 14694- 14699 ,(2010) , 10.1021/LA102831E
Fabien Cailliez, Mickael Trzpit, Michel Soulard, Isabelle Demachy, Anne Boutin, Joël Patarin, Alain H. Fuchs, Thermodynamics of water intrusion in nanoporous hydrophobic solids Physical Chemistry Chemical Physics. ,vol. 10, pp. 4817- 4826 ,(2008) , 10.1039/B807471B
Joseph G. Nguyen, Seth M. Cohen, Moisture-Resistant and Superhydrophobic Metal−Organic Frameworks Obtained via Postsynthetic Modification Journal of the American Chemical Society. ,vol. 132, pp. 4560- 4561 ,(2010) , 10.1021/JA100900C
Pia Küsgens, Marcus Rose, Irena Senkovska, Heidrun Fröde, Antje Henschel, Sven Siegle, Stefan Kaskel, Characterization of metal-organic frameworks by water adsorption Microporous and Mesoporous Materials. ,vol. 120, pp. 325- 330 ,(2009) , 10.1016/J.MICROMESO.2008.11.020
Fabien Cailliez, Guillaume Stirnemann, Anne Boutin, Isabelle Demachy, Alain H. Fuchs, Does Water Condense in Hydrophobic Cavities? A Molecular Simulation Study of Hydration in Heterogeneous Nanopores Journal of Physical Chemistry C. ,vol. 112, pp. 10435- 10445 ,(2008) , 10.1021/JP710746B
Yan Cheng, Atsushi Kondo, Hiroshi Noguchi, Hiroshi Kajiro, Koki Urita, Tomonori Ohba, Katsumi Kaneko, Hirofumi Kanoh, Reversible structural change of Cu-MOF on exposure to water and its CO2 adsorptivity. Langmuir. ,vol. 25, pp. 4510- 4513 ,(2009) , 10.1021/LA803818P
Steven S. Kaye, Anne Dailly, Omar M. Yaghi, Jeffrey R. Long, Impact of preparation and handling on the hydrogen storage properties of Zn4O(1,4-benzenedicarboxylate)3 (MOF-5). Journal of the American Chemical Society. ,vol. 129, pp. 14176- 14177 ,(2007) , 10.1021/JA076877G
Michal Sabo, Antje Henschel, Heidrun Fröde, Elias Klemm, Stefan Kaskel, Solution infiltration of palladium into MOF-5: synthesis, physisorption and catalytic properties Journal of Materials Chemistry. ,vol. 17, pp. 3827- 3832 ,(2007) , 10.1039/B706432B