Fig. 4: The representative long-term stability results for the hydrogenation of CO2 over GaN-26.6. | Nature Communications

Fig. 4: The representative long-term stability results for the hydrogenation of CO2 over GaN-26.6.

From: Gallium nitride catalyzed the direct hydrogenation of carbon dioxide to dimethyl ether as primary product

Fig. 4

a The CO2 conversion and the CO-free distribution of the hydrocarbons (HCs) and oxygenates. b The selectivity of different products and space-time yield of DME (STYDME). The error bar is for 5% relative deviation. Reaction conditions: P = 2.0 MPa, T = 360 °C, H2/CO2 = 2, and gas hourly space velocity = 3000 mL g−1 h−1.

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