Boosting Defective Carbon by Anchoring Well-Defined Atomically Dispersed Ni–N4 Sites for Electrocatalytic CO2 Reduction

To enhance the faradic efficiency of the electrocatalytic CO2 reduction reaction (CO2RR) with stable catalysts, atomically dispersed Ni–N5 active sites composed of planar Ni–N4 (in nickel phthalocy...