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Experimentally-Verified Alcohol Adsorption Isotherms in Nanoporous Materials from Literature Meta-analysis

Systematic collection of replicate experimental data via literature meta-analysis is a powerful approach for assessing the reproducibility of physical properties data. In this paper we use meta-analysis to examine the adsorption equilibrium of …

Molecular simulation study on the flexibility in the interpenetrated metal–organic framework LMOF-201 using reactive force field

Framework flexibility is one of the most important characteristics of metal–organic frameworks (MOFs), making them highly suitable for adsorption applications. There have been a limited number of computational efforts to study flexible MOFs in the …

Augmenting the Carbon Dioxide Uptake and Selectivity of Metal-Organic Frameworks by Metal Substitution: Molecular Simulations of LMOF-202

Anthropogenic carbon dioxide (CO2) emissions are a major contributor to rising global temperatures. Adsorbing CO2 inside porous materials is one way to reduce atmospheric CO2 levels. Metal organic frameworks (MOFs) are promising porous materials for …

Impact of Intrinsic Framework Flexibility for Selective Adsorption of Sarin in Non-aqueous Solvents Using Metal-organic Frameworks

Molecular modeling of mixture adsorption in nanoporous materials can provide insight into the molecular-level details that underlie adsorptive separations. Modeling of adsorption often employs a rigid framework approximation for computational …

Does Repeat Synthesis in Materials Chemistry Obey a Power Law?

Finding examples where experimental measurements have been repeated is a powerful strategy for assessing reproducibility of scientific data. Here, we collect quantitative data to assess how often synthesis of a newly reported material is repeated in …

Determining Diffusion Coefficients of Chemical Warfare Agents in Metal-Organic Frameworks

Metal-organic frameworks (MOFs) have shown potential for selective capture of chemical warfare agents (CWAs). To determine characteristic adsorption times, the kinetics of CWAs uptake in MOFs must be known. Here, we calculate diffusion coefficients …

Effect of Intrinsic Flexibility on Adsorption Properties of Metal-Organic Frameworks at Dilute and Non-dilute Loadings

Molecular simulation of adsorption in nanoporous materials has become a valuable complement to experimental studies of these materials. In almost all cases, these simulations treat that adsorbing material as rigid. We use molecular simulations to …

How Useful Are Common Simulants of Chemical Warfare Agents at Predicting Adsorption Behavior?

Nanoporous materials such as metal–organic frameworks (MOFs) have attractive properties for selective capture of chemical warfare agents (CWAs). For obvious reasons, most research on adsorption of CWAs is performed with simulant molecules rather than …

Liquid Phase Multicomponent Separation of Xylene Mixtures by Flexible MIL-53 Adsorbents

Cost-effective separation of xylene isomers is challenging owing to the similarity in their molecular structures, kinetic diameters and boiling points. Recently, the MIL-53 class of metal-organic frameworks (MOFs) has generated interest as potential …