Figure 4.
Time course of CO2 conversion over pristine F04M catalyst (a) and F04M catalyst coated with silica (b), zirconia (c), and titania (d). Reaction conditions: 523 K, 3 MPa, W/F = 5 g·h−1·mol−1, H2/CO2/Ar = 72/24/4 (molar ratio).
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