Organic-Inorganic Grain Boundary Engineering for Highly Selective and Stable CO2 Electroreduction to Ethylene.
Electrocatalytic conversion of CO2 to ethylene (C2H4), the cornerstone of the chemical industry, offers a sustainable alternative to conventional energy-intensive steam cracking but remains limited by inefficient C-C coupling and competing hydrogen evolution reaction. Here, we report an organic-inorganic grain-boundary...