Figure 9.
(a) Impact of operating temperature on the pervaporation separation performance of the 8-ZIF-8-DMBIM/PEBAX MMM: fractional flux, total flux, and separation factor; (b) fractional permeability and selectivity (ethanol/water); (c) Arrhenius curves of the flux; and (d) the permeability of the 8-ZIF-8-DMBIM/PEBAX MMM varying with operating temperature. Impact of the feed concentration on the pervaporation separation performance of the 8-ZIF-8-DMBIM/PEBAX MMM at an operating temperature of 50 °C: (e) separation factor and total and fractional fluxes and (f) fractional permeability and selectivity.