NiCo Alloy Catalysts for Low-Temperature Solar-Driven Methane Dry Reforming: Insights into CH4 Activation and Carbon Accumulation

absorbed light and converted it into heat and drived the DRM reaction. Furthermore, the in situ infrared spectroscopy tests showed that light irradiation could suppress the reverse water-gas shift reaction. The photothermal catalysts developed in this work provide a green industrial route to the production of DRM.