Structural and Hydrolytic Stability of Coordinatively Unsaturated Metal–Organic Frameworks M3(BTC)2 (M = Cu, Co, Mn, Ni, and Zn): A Combined DFT and Experimental Study

2021 ◽  
Author(s):  
Wenjuan Xue ◽  
Jiansong Wang ◽  
Hongliang Huang ◽  
Donghai Mei
Keyword(s):  
Experimental Study ◽  
Hydrolytic Stability ◽  
Metal Organic Frameworks ◽  
Metal Organic

The applications and prospects of hydrophobic metal–organic frameworks in catalysis

2021 ◽  
Vol 50 (1) ◽  
pp. 39-58
Author(s):  
Lin Liu ◽  
Zhi-Peng Tao ◽  
Hao-Ran Chi ◽  
Bing Wang ◽  
Shi-Ming Wang ◽  
...  
Keyword(s):  
Hydrolytic Stability ◽  
Metal Organic Frameworks ◽  
Lower Affinity ◽  
Structural Variety ◽  
Metal Organic

These hydrophobic MOFs not only retain rich structural variety, highly crystalline frameworks, but also lower affinity toward water and boost hydrolytic stability. Hydrophobic MOFs catalysts showed unique advantages to various reactions.

scholarly journals Parameterizing and grading hydrolytic stability in metal–organic frameworks

2016 ◽  
Vol 45 (9) ◽  
pp. 3668-3678 ◽  
Author(s):  
Benjamin S. Gelfand ◽  
George K. H. Shimizu
Keyword(s):  
Hydrolytic Stability ◽  
Metal Organic Frameworks ◽  
Water Stability ◽  
Characterization Methods ◽  
Metal Organic

Water stability of MOFs is reviewed including exposure techniques, characterization methods, and ultimately more consistent definitions of water stability.

Simulation and Experimental Study of Metal Organic Frameworks Used in Adsorption Cooling

2016 ◽  
Vol 38 (14-15) ◽  
pp. 1305-1315 ◽  
Author(s):  
Jeromy J. Jenks ◽  
Radha K. Motkuri ◽  
Ward TeGrotenhuis ◽  
Brian K. Paul ◽  
B. Peter McGrail
Keyword(s):  
Experimental Study ◽  
Metal Organic Frameworks ◽  
Metal Organic

scholarly journals Loading of ionic compounds into metal–organic frameworks: a joint theoretical and experimental study for the case of La3+

2014 ◽  
Vol 16 (33) ◽  
pp. 17918-17923 ◽  
Author(s):  
Wei Guo ◽  
Jinxuan Liu ◽  
Peter G. Weidler ◽  
Jianxi Liu ◽  
Tobias Neumann ◽  
...  
Keyword(s):  
Experimental Study ◽  
Computer Simulations ◽  
Metal Organic Frameworks ◽  
X Ray Diffraction ◽  
X Ray ◽  
Ionic Compounds ◽  
Metal Organic

The loading of La3+ions into Cu3(BTC)2SURMOFs was monitored using X-ray diffraction (XRD) and modelled using computer simulations.

Tunable Solid-State Multicolor Emission in Substitutional Solid Solutions of Metal-Organic Frameworks

2019 ◽  
Author(s):  
Wesley Newsome ◽  
Suliman Ayad ◽  
Jesus Cordova ◽  
Eric Reinheimer ◽  
Andres Campiglia ◽  
...  
Keyword(s):  
Solid State ◽  
Solid Solutions ◽  
Hydrolytic Stability ◽  
Metal Organic Frameworks ◽  
Substitutional Solid Solution ◽  
Quantum Yields ◽  
Ambient Conditions ◽  
Excited State Proton Transfer ◽  
Substitutional Solid Solutions ◽  
Metal Organic

Realization of organic-based substitutional solid solutions will facilitate the preparation of solid-state materials with properties that arise from phenomena only displayed by molecules in solution. We demonstrate that multivariate metal-organic frameworks, MOFs, exhibit organic-based substitutional solid solution behavior by tuning their fluorescence, dictated exclusively by predetermined ratios of multivariate organic links. By combining non-fluorescent links with dilute mixtures of red, green, and blue fluorescent links we prepared zirconia-type MOFs that exhibit features of solution-like fluorescence. Our study found that MOFs with fluorophore link concentration of around 1 %mol exhibit fluorescence with decreased inner filtering demonstrated by changes in spectra profiles, quantum yields, and lifetime dynamics expected for excited state proton transfer emitters. Our findings enabled us to prepare organic-based substitutional solid solutions with tunable chromaticity. These materials emit multicolor and white light with high quantum yields, long shelf life, and superb hydrolytic stability at ambient conditions.

scholarly journals Hydrolytic stability in hemilabile metal–organic frameworks

2018 ◽  
Vol 10 (11) ◽  
pp. 1096-1102 ◽  
Author(s):  
Lauren N. McHugh ◽  
Matthew J. McPherson ◽  
Laura J. McCormick ◽  
Samuel A. Morris ◽  
Paul S. Wheatley ◽  
...  
Keyword(s):  
Hydrolytic Stability ◽  
Metal Organic Frameworks ◽  
Metal Organic

scholarly journals Taking lanthanides out of isolation: tuning the optical properties of metal–organic frameworks

2020 ◽  
Vol 11 (16) ◽  
pp. 4164-4170 ◽  
Author(s):  
Samantha L. Anderson ◽  
Davide Tiana ◽  
Christopher P. Ireland ◽  
Gloria Capano ◽  
Maria Fumanal ◽  
...  
Keyword(s):  
Experimental Study ◽  
Optical Properties ◽  
Metal Organic Frameworks ◽  
Structural And Optical Properties ◽  
Metal Organic

Computational and experimental study into two families of lanthanide-based metal organic frameworks with the same ligand, tuned to have different structural and optical properties.

Tunable Solid-State Multicolor Emission in Substitutional Solid Solutions of Metal-Organic Frameworks

2019 ◽  
Author(s):  
Wesley Newsome ◽  
Suliman Ayad ◽  
Jesus Cordova ◽  
Eric Reinheimer ◽  
Andres Campiglia ◽  
...  
Keyword(s):  
Solid State ◽  
Solid Solutions ◽  
Hydrolytic Stability ◽  
Metal Organic Frameworks ◽  
Substitutional Solid Solution ◽  
Quantum Yields ◽  
Ambient Conditions ◽  
Excited State Proton Transfer ◽  
Substitutional Solid Solutions ◽  
Metal Organic

Realization of organic-based substitutional solid solutions will facilitate the preparation of solid-state materials with properties that arise from phenomena only displayed by molecules in solution. We demonstrate that multivariate metal-organic frameworks, MOFs, exhibit organic-based substitutional solid solution behavior by tuning their fluorescence, dictated exclusively by predetermined ratios of multivariate organic links. By combining non-fluorescent links with dilute mixtures of red, green, and blue fluorescent links we prepared zirconia-type MOFs that exhibit features of solution-like fluorescence. Our study found that MOFs with fluorophore link concentration of around 1 %mol exhibit fluorescence with decreased inner filtering demonstrated by changes in spectra profiles, quantum yields, and lifetime dynamics expected for excited state proton transfer emitters. Our findings enabled us to prepare organic-based substitutional solid solutions with tunable chromaticity. These materials emit multicolor and white light with high quantum yields, long shelf life, and superb hydrolytic stability at ambient conditions.

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