Design of Piezoelectric, Hydrophobic, and Metal‐Free Porous Frameworks for High‐Rate Conversion of Water and Air to Hydrogen Peroxide

. The groundbreaking production rate was achieved owing to the highly exposed active sites, band-structure-dependent corporative reaction pathways, metal-free composition and hydrophobicity of the PAFs designed in this study. This work first built piezoelectric catalysts in amorphous frameworks based on the definite connection of coupling reactions, and pave the way to the targeted design of PAFs functions for environmental water utilization.