Nickel-molybdenum carbide-based composite catalyst enables CO2 electroreduction to syngas with accurately adjustable CO/H2 ratio

Key Points

• The aim is to develop a catalyst that effectively adjusts the CO/H2 ratio in syngas production from CO2.
• Developed a nickel-molybdenum carbide-based composite catalyst.
• Combined nickel and molybdenum carbide components for preferential evolution.
• Evaluated the performance of the catalyst in CO2 electroreduction experiments.
• Successfully achieved adjustable CO/H2 ratios in the produced syngas.
• Demonstrated effective CO and H2 evolutions using the composite catalyst.
• Highlighted improvements in efficiency compared to traditional methods.