Superficial Hydroxyl and Amino Groups Synergistically Active Polymeric Carbon Nitride for CO₂ Electroreduction

Electrochemical reduction of carbon dioxide (CO2) to fuels and value-added chemicals provides an intriguing approach to realizing the artificial carbon cycle. The development of low-cost electrocatalysts with high activity, selectivity, and stability for CO2 reduction is of great significance but still a big challenge. Herein, we present a dual-functionalization strategy to synergistically active polymeric carbon nitride (PCN) for CO2...