Triazine-Functionalized Donor-π-Acceptor Covalent Organic Frameworks with Oligo(Phenylenevinylene) Bridge for Efficient Photocatalytic H2O2 Evolution

Key Points

• The aim is to develop an efficient photocatalytic method for hydrogen peroxide (H2O2) production using novel covalent organic frameworks.
• Synthesis of triazine-functionalized donor-π-acceptor covalent organic frameworks.
• Integration of oligo(phenylenevinylene) bridges into the frameworks.
• Evaluation of photocatalytic performance under light irradiation for H2O2 production.
• Significant enhancement in H2O2 production rate observed with the new catalytic frameworks.
• Comparison with conventional synthesis shows reduced environmental impact and increased efficiency.
• Demonstrated stability of the synthesized frameworks under photocatalytic conditions.