Influence of Au Nanoparticle Shape on Au@Cu₂O Heterostructures

Figure 2

(a) SEM image of the typical as synthesized Au nanorods. (b) SEM image of Au rod@Cu₂O octahedron. (c) SEM image of Au rod@Cu₂O cube. (d) SEM image of Au rod@Cu₂O truncated octahedron.

(a)

(b)

(c)

(d)