Research Article

NiO Nanoparticles Synthesis by Chemical Precipitation and Effect of Applied Surfactant on Distribution of Particle Size

Figure 3

XRD patterns. (a) Precursor and calcined powder at (b) 300, (c) 450, and (d) .
470595.fig.003a
(a)
470595.fig.003b
(b)
470595.fig.003c
(c)
470595.fig.003d
(d)