Fig. 5: Catalytic evaluation of Pt SACs/PCN in propane oxidation.

a Illustration of the reaction condition. b Gas chromatographic profile and (c) mass spectra of the liquid productions measured by GC-MS. d Catalytic performance of Pt SACs/PCN over reaction time. e Catalytic performance of various catalysts at 6 h. f TOF value of the catalyst used in this work. g Comparison of the propane oxidation performance with previous reports. h Stability test. The maximum measurement error for (d, e) is ±3.8%, which represent the standard deviation of 3 replicates at least.