Fig. 1From: Hybrid Nanomaterials Based on Graphene and Gold Nanoclusters for Efficient Electrocatalytic Reduction of OxygenRepresentative TEM images and corresponding size distribution histogram of (a), d AuNCs:RGO = 1:2, b, e AuNCs:RGO = 1:1, and c, f AuNCs:RGO = 2:1Back to article page