Figure 11

The electron density (ED) distribution map for optimized PtIr@GO cluster: (a) At the level of carbon atoms of the cluster and (b) At the level of Pt and Ir atoms of the cluster, The electronic localization function (ELF) distribution map for optimized PtIr@GO cluster: (c) At the level of carbon atoms of the cluster and (d) At the level of Pt and Ir atoms of the cluster.