Figure 3: Mechanism investigations on hydrogenation activity of PN-CeO2. | Nature Communications

Figure 3: Mechanism investigations on hydrogenation activity of PN-CeO2.

From: Solid frustrated-Lewis-pair catalysts constructed by regulations on surface defects of porous nanorods of CeO2

Figure 3

(a) Catalytic activity of various metal oxides for hydrogenation of styrene. (b) Influences of molecular Lewis-base or Lewis-acid on the catalytic activity of PN-CeO2 for hydrogenation of styrene. (c) Catalytic activity of nanoceria for hydrogenation of styrene. (d) Effects of the total surface Ce3+ atom number for hydrogenation of styrene. (e) Correlation between conversion of styrene and adsorption quantity of CO2 on CeO2 catalyst. Reaction conditions: styrene (1.0 mmol), toluene (0.5 ml) and catalysts (20.0 mg) at 100 °C and 1.0 MPa H2 pressure for 14 h.

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