Designated-Tailoring on {100} Facets of Cu₂O Nanostructures: From Octahedral to Its Different Truncated Forms

Figure 5

Low-magnification TEM images (a, c, e) and high-magnification TEM images (b, d, f) of the precursors obtained at different formation temperature ((a) and (b): 25°C; (c) and (d): 55°C; (e) and (f): 70°C).

(a)

(b)

(c)

(d)

(e)

(f)