Fig. 2: Effect of Fe3+ precursor type and amount on methane oxidation performance of Au/ZSM-5. | Nature Catalysis

Fig. 2: Effect of Fe3+ precursor type and amount on methane oxidation performance of Au/ZSM-5.

From: Addendum: Au/ZSM-5 catalyses the selective oxidation of CH4 to CH3OH and CH3COOH using O2

Fig. 2

a,b, Yield of product measured after 5 min (a) and 120 min (b) with varying amounts of either Fe(NO3)3 or FeCl3 as the Fe3+ source. Reaction conditions: catalyst (0.1 g), Fe3+ (0.03 or 0.10 wt.% of catalyst), H2O or Fe3+ solution (15 mL), CH4 (20.7 bar), O2 (3.5 bar), temperature 240°C. The wt.% Fe reported represents the weight percentage of iron per gram of catalyst.

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