Understanding the synergistic role of ZnO-ZnGa2O4 in Cu-based catalysts for CO2 hydrogenation to methanol

Key Points

• Cu-based catalysts showed enhanced catalytic activity for CO2 hydrogenation to methanol with ZnO-ZnGa2O4.
• The integration of zinc gallate resulted in a notable increase in performance metrics, improving efficiency.
• Assessment using various catalysts indicated that the ZnO-ZnGa2O4 synergy plays a crucial role in enhancing reactions.
• This observation supports the notion of optimizing catalyst composition to enhance methanol production.