Synthesis of boron imidazolate frameworks with cobalt clusters for efficient visible-light driven CO2 reduction

A porous crystalline boron imidazolate framework, with a high density of trinuclear cobalt clusters, exhibits efficient photocatalytic performance for CO₂ reduction with a CO evolution rate of 5830 μmol g⁻¹ h⁻¹ under visible-light irradiation.