Figure 2 : TEM images of samples taken at different stages of a typical synthesis.

From: Bromide (Br) - Based Synthesis of Ag Nanocubes with High-Yield

Figure 2

(a) t = 15 min, (b) t = 30 min,(c) t = 60 min. The reaction temperature is 160 °C. The scale bar is 100 nm.