Fig. 5. G-MFI permeability and selectivity.
(A) H2 permeability plotted against the interfacial surface area of the MFI crystal, as determined by simulations and experiments. (B) H2/CH4 selectivity plotted against the interfacial surface area of the MFI crystal, as determined by simulations and experiments for single and mixed gases. Interfacial area is equal to the geometrical external area of MFI crystal for simulation and MFI particles for experiment.