Influence of Au Nanoparticle Shape on Au@Cu₂O Heterostructures

Figure 5

(a) SEM image of the as-synthesized Au decahedra. (b) SEM image of Au decahedron@Cu₂O cube. SEM images of Au decahedron@Cu₂O octahedron: (c) 1 mL of Au decahedra solution and (d) 8 mL of Au decahedra solution. (e) TEM image of Au octahedron@Cu₂O octahedron. (f) TEM image of Au decahedra@Cu₂O octahedron.

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