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. 2021 Oct 21;11(21):13423–13433. doi: 10.1021/acscatal.1c01924

Figure 7.

Figure 7

Cumulative productivity in propane dehydrogenation using different GaPt SCALMS supported on Al2O3 (blue symbols), SiO2 (red symbols), and SiC (black symbols) at 500 °C (left), 550 °C (center), and 600 °C (right) and 1.2 bar. Reaction conditions: 1.2 g catalyst (Ga49Pt/Al2O3: 2.11 wt-% Ga, 0.12 wt-% Pt; Ga48Pt/SiO2: 3.63 wt-% Ga, 0.21 wt-% Pt; Ga41Pt/SiC: 2.2 wt-% Ga, 0.15 wt-% Pt) He flow 89 mLN min–1, C3H8 flow 8.9 mLN min–1, GHSV 4900 mLgas gCat.bed–1 h–1.