Research Article
Influence of OH− Ion Concentration on the Surface Morphology of ZnO-SiO2 Nanostructure
Figure 5
Micrograph of ZnO-SiO2 using 2.0 M NH4OH showing flower-like ZnO-SiO2 nanostructures having hemispherical tips. At (a) 10,000x magnification and (b) 13,000x magnification.
(a) |
(b) |