Molecular Space-Charge Layering in Ionic Covalent Organic Frameworks for Unidirectional Charge Transfer toward Efficient H2O2 Photosynthesis
Solar-driven hydrogen peroxide (H2O2) production over covalent organic frameworks (COFs) represents a promising sustainable paradigm, yet its efficiency is severely restricted by formidable exciton recombination. Herein, we employed a solvent-free melt polymerization method to synthesize a highly crystalline sp2 carb...