Segregation effects in adsorption of CO2-containing mixtures and their consequences for separation selectivities in cage-type zeolites

Adsorption of CO2, CH4, and N2 on Zeolitic Imidazolate Frameworks: Experiments and Simulations

“…This fact is qualitatively similar to the distribution of adsorbed molecules in LTA zeolites. [33] Note that adsorption in region III is more important in ZIF-76 than in LTA zeolites.…”

Investigating the influence of diffusional coupling on mixture permeation across porous membranes

“…One important consequence is that the window regions of DDR are preferred locations for CO 2 molecules [27]; see snapshot in Fig. 6a.…”

High temperature permeation and separation characteristics of an all-silica DDR zeolite membrane

“…Note that in this case mass transport is related to the total concentration of the component in the zeolite. However, adsorption in zeolites can be segregated [20] and it has been shown recently that accounting for this effect leads to an improved description of the mass transport in zeolites [21,22]. In case that the adsorption is weak, the adsorption isotherm can be expressed by Henry's law (q i ¼ q sat i K i p i ) and equation (2) can be simplified into:…”