Sol-Gel Preparation of Highly Water-Dispersible Silsesquioxane/Zirconium Oxide Hybrid Nanoparticles
Figure 6
UV-Vis spectrum of aqueous dispersion (1.0 w/v%) of the product obtained using 0.1 mol/L aqueous hydrochloric acid as a substitute for methanolic hydrochloric acid in the first-step reaction. The inset shows a photograph of this aqueous dispersion.