In an article published by Naberezhnyi et Al, mass transfer in Boronate Ester 2D covalent organic framework (COF) single crystals, was investigated.
The article reads: “The results are interpreted in terms of adsorptionmediated flow that appears to be an important transport mechanism for
microporous planar nanomaterials”.
For the experimental procedure, films were transferred onto Silson’s perforated membranes in order for Permeation Measurements to be taken.
Here is the link to the article to read more!