Fig. 5
From: Potential-induced nanoclustering of metallic catalysts during electrochemical CO2 reduction
Theoretical DFT investigations. a, b Grand potential interface energies for a H-covered and b CO-covered Cu surfaces in aqueous solution. c pH and potential dependence of the Wulff-shape of Cu nanoparticles including H, CO, and mixed H + CO covered surfaces. Please note that the inaccuracy of our potential scale is around 0.3 V (see Supplementary Methods for details). The cubicity is defined as the relative contribution of Cu (100) surfaces to the Wulff-shape
