Chem. Commun., 2025, Accepted Manuscript DOI: 10.1039/D5CC03570H, Communication Yepeng Yang, Yi Zhao, Ying Fang, Han Zhang, Yizhou Li, Daomei Chen, Jiaqiang Wang In this work, a novel organic heterojunction of polydopamine (PDA)@covalent organic frameworks (COFs) was efficiently synthesized via the sonochemical method, leveraging the multifunctional properties of PDA as nucleation sites for...