Stabilizing Pd/In2O3 on Zeolite Silicalite-1: A Route to Durable and Selective CO2 Hydrogenation to Methanol

Key Points

• The research aims to improve the stability and CO2 conversion rates of In2O3-based catalysts for methanol production.
• Developed a method to stabilize palladium on indium oxide using zeolite silicalite-1
• Evaluated the dispersion of palladium and the activity of the catalyst in CO2 hydrogenation
• Assessed long-term performance and selectivity of the catalyst under various conditions
• Achieved higher CO2 conversion rates compared to traditional In2O3-based catalysts
• Demonstrated enhanced long-term stability of the Pd/In2O3 catalyst
• Maintained high selectivity for methanol production throughout testing