In-situ Constructed Oxygen Vacancy-Rich Bi2O2CO3 Nanosheets Derived from BiOI for Efficient Electrochemical CO2 Reduction to Formate

Electrochemical CO2 reduction reaction (CO2RR) to value-added chemicals, such as formate, represents a promising strategy to achieve carbon neutrality and store renewable energy. However, many electrocatalysts exhibit limited Faradaic efficiency...