Figure 2: The effect of the temperature factors on forming Pt nanopeanuts.

SEM images of Pt nanoparticles at different first reaction temperature (a) 60 °C, (b) 80 °C, (c) 100 °C, (d) 120 °C, (e) 140 °C, (f) 160 °C.

SEM images of Pt nanoparticles at different first reaction temperature (a) 60 °C, (b) 80 °C, (c) 100 °C, (d) 120 °C, (e) 140 °C, (f) 160 °C.