Phosphine Ligand Modification Enhancing the Activity and Stability of Two-Dimensional MOF-Based Palladium Catalysts for CO 2 Organic Conversion

Key Points

• The aim is to enhance the activity and stability of palladium catalysts using modified phosphine ligands for CO2 conversion.
• Modified phosphine ligands were synthesized and incorporated into two-dimensional MOF-based palladium catalysts.
• The stability and catalytic performance of the modified catalysts were evaluated under CO2 conversion conditions.
• Variable reaction parameters were tested to optimize conversion rates.
• The modified palladium catalysts showed a significant increase in activity, achieving a 30% higher conversion rate than unmodified versions (p<0.01).
• Stability was enhanced, with modified catalysts maintaining activity for 12 hours vs. 6 hours for unmodified (p=0.005).
• The study indicates that using phosphine ligands can lead to more sustainable CO2 conversion methods.