Research Article
Influence of OH− Ion Concentration on the Surface Morphology of ZnO-SiO2 Nanostructure
Figure 6
Micrograph of ZnO-SiO2 using 3.0 M NH4OH showing flower-like ZnO-SiO2 nanostructures having shorter rods and more pronounced hemispherical tips. At (a) 10,000x magnification and (b) 13,000x magnification. Encircled are the flake-like structures.
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