Fig. 3: Catalytic performance.
From: Sustainable production of hydrogen with high purity from methanol and water at low temperatures
a H2 generation from methanol and H2O catalyzed by various Pt catalysts. The error is derived from three parallel experiments. Reaction conditions: catalysts (50 mg), CH3OH (40 mL), H2O (18 mL), n(CH3OH):n(H2O) = 1:1, and N2 (0.4 MPa). b Summary of the H2 generation catalyzed by Pt1/PN-CeO2 in the absence of additives compared with various reported homogeneous catalysts with or without additives at low temperature. c Cycling of Pt1/PN-CeO2 for H2 generation from methanol and H2O. The reaction time of each cycle was 1 and 3 h at 160 and 120 °C, respectively. Reaction conditions: Pt1/PN-CeO2 (50 mg), CH3OH (40 mL), H2O (18 mL), n(CH3OH):n(H2O) = 1:1, and N2 (0.4 MPa).
