Chemically bonded interface construction of the covalent organic framework/CsPbBr 3 heterojunction for efficient photocatalytic CO 2 reduction driven by visible light

The Pb–N coordination in the TpBpy/CsPbBr 3 NCs heterojunction with strong interfacial interactions, acts as a delivery channel that facilitates the migration of photogenerated carriers, improving the efficiency and stability of photocatalytic CO 2 RR.