Research Article
Influence of Nanosized Silicon Oxide on the Luminescent Properties of ZnO Nanoparticles
Figure 1
The absorption spectra of colloidal solutions of ZnO nanoparticles without SiO2 (1) and in the presence of 0.25 g (2), 0.625 g (3), and 1.25 g of silica (4) in 10 mL of zinc oxide solution. [ZnO] = 2 × 10−2 mol/L, cm.