Spark Discharge and Dielectric Barrier Discharge Plasma Catalysis for the Nonoxidative Coupling of Methane to Ethylene with Pd Atomically Dispersed Pd-Cu/γ-Al2O3-R Catalyst
Methane valorization is important for climate change mitigation and sustainable carbon utilization, but conventional nonoxidative coupling of methane (NOCM) suffers from the high activation barrier of CH4, limited product selectivity, and rapid coking-induced deactivation. Herein, we develop a spark discharge−dielect...