CO 2 Reduction: Atomic‐Scale Spacing between Copper Facets for the Electrochemical Reduction of Carbon Dioxide (Adv. Energy Mater. 10/2020)

In article number 1903423, Jeung Ku Kang and co-workers describe Cu nanoparticles with atomic-scale spacings. They enable a current density exceeding that of pristine nanoparticles by 12 fold and a Faradaic efficiency of nearly 80% to C2+ products. Atomic-scale spacings pave a route to realize high performance in activity and C2+ product selectivity for the CO2 reduction reaction.