Figure 7. Molar flow rates of CH3OH and C2H5OH when CH3OH (0.12 kPa) is fed after CH4 oxidation at 373 K over (a) MIL-100(Cr) and (b) MIL-100(Fe). (Reaction conditions: 473 K, 2.9 kPa N2O, 1.5 kPa CH4, 2 h, MIL-100(Fe) activated at 473 K under inert flow, MIL-100(Cr) activated at 523 K in vacuum).