The Royal Society of Chemistry has published an article by Dementyev and Gölzhäuser investigating the Anti-Arrhenius passage of gaseous molecules through nanoporous two-dimensional membranes, the study underlines the important role of gas–surface interactions in two-dimensional membranes.
Silson’s silicon nitride membranes with 5um holes were used during the experimental process. The article concludes: “the implication is that gas separation can be facilitated by tuning the number of adsorbates via temperature, pressure, and surface affinity”.
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