A Polycatenane‑Topological Covalent Organic Polymer for High‑Performance Photocatalytic H2O2 Production.
The introduction of polycatenane junctions into dative B←N bond-linked covalent organic polymers (COPs) poses a significant synthetic challenge for the synergistic optimization of both geometric stabilization and molecular functionality. Herein, we strategically employ tritopic borate ligands bearing terminal -Br subst...