Figure 7.

Mixture analysis of CO₂ and H₂O adsorption in the Mg analogues of DHFUMA and DOBDC. Each data point represents an equilibrated absolute adsorption loading from a GCMC simulation at 400 K and fixed total pressure of 0.15 bar, while the molar composition of H₂O to CO₂ is varied between simulations. For each analogue, two values are extracted, and (1) and (2) demonstrate the values extracted for Mg₂(DHFUMA). (1) Corresponds to the CO₂ uptake that is equal to 90% of the uptake in the limit of 0 mole fraction of H₂O. (2) Corresponds to the H₂O mole fraction at which the total CO₂ uptake has decreased by 10%.