Molecular Fusion in Covalent Organic Frameworks Promotes Oxygen Reduction and Water Oxidation for Efficient Photocatalytic H 2 O 2 Production

Key Points

• The aim is to investigate how molecular fusion in covalent organic frameworks enhances photocatalytic production of hydrogen peroxide.
• Developed a molecular fusion strategy for covalent organic frameworks.
• Analyzed photocatalytic efficiency for hydrogen peroxide production.
• Assessed the effects of oxygen reduction and water oxidation processes.
• Molecular fusion significantly improved photocatalytic efficiency.
• Enhanced oxygen reduction and water oxidation were observed.
• Higher yields of hydrogen peroxide were achieved compared to non-fused frameworks.