984501.fig.002
Figure 2: Photographs of aqueous dispersions (1.0 w/v%) of SQ/ZrO2-NPs obtained with various feed molar ratios for APTMOS/ZTB: (a) 1.0, (b) 0.3, (c) 0.2, (d), 0.1, and (e) 0 and (f) solid state of SQ/ZrO2-NP (feed molar ratio of APTMOS/ZTB = 0.3).