Research Article

Gas Sensing Properties of NiSb2O6 Micro- and Nanoparticles in Propane and Carbon Monoxide Atmospheres

Figure 4

SEM images to magnifications: (a) 836x, (b) 3.48kx, and (c) 4.98kx; insert in Figure (b) microrods’ particle size distribution.
(a)
(b)
(c)