Structural and Chemical Dynamics of Cu/NiO/Cu(100) Surfaces During CO2 Hydrogenation.
Understanding the dynamic restructuring of bimetallic catalysts under reaction conditions is key to improving their performance and stability. Here, we unveil the drastic changes in the structure and surface composition of copper-encapsulated NiO islands supported on Cu(100) during CO2 hydrogenation. Using in situ low-...