Spatially Engineered Cu(II)-Containing Polyphosphazene-Based Catalysts Enable Electrochemical CO2 Reduction to Ethanol.
Electrochemical CO2 reduction to value-added multi-carbon products is attractive, whereas the low-efficiency C─C coupling hinders the electrocatalytic selectivity and activity. Herein, we synthesize a polyphosphazene network with a precise supramolecular configuration of the neighboring dual catalytic centers by introd...