Spatially Separated Redox Centers in One-Dimensional Sp2-Carbon Covalent Organic Frameworks Enable Synergistic Photocatalytic Palladium Recovery and Bisphenol A Mineralization.

Key Points

• This research aims to improve simultaneous recovery of palladium and degradation of bisphenol A using tailored covalent organic frameworks.
• Designed olefin-linked iridium COF for enhanced photocatalytic activity.
• Examined interactions between separated redox centers within the COF.
• Evaluated the efficiency of metal recovery and pollutant degradation.
• Achieved significant palladium recovery rates with enhanced photocatalytic degradation of bisphenol A.
• Demonstrated improved synergy between redox processes in the one-dimensional COF structure.