Effect of Water Content in Ethylene Glycol Solvent on the Size of ZnO Nanoparticles Prepared Using Microwave Solvothermal Synthesis

Figure 2

The SEM images of the ZnO nanoparticles with various water content in the precursor: (a) 1%; (b) 1.5%; (c) 2%; (d) 3%; (e) 4%.

(a)

(b)

(c)

(d)

(e)