Fig. 5. (a) The chart of the Ω and δ of each 8-atom HEA unit cell. (b) A schematic diagram of *OH and *O adsorption on the IrPdPtRhRu surface. Predicted (c) *OH and (d) *O adsorption energies plotted against DFT-calculated energies. (e) Distribution of adsorption energies. Reproduced with permission.86 Copyright 2019, Elsevier Ltd.
