Research Article

The Effect of Film Thickness and T i O 2 Content on Film Formation from PS/ T i O 2 Nanocomposites Prepared by Dip-Coating Method

Figure 4

Cartoon representation of the composite films with TiO2 at several annealing steps: (a) film possesses many voids that results in very low 𝐼 𝑃 , (b) interparticle voids disappear due to annealing, 𝐼 𝑃 reaches its maximum value, and (c) transparent film with no voids but some TiO2 background and has low 𝐼 𝑃 .
524343.fig.004a
(a)
524343.fig.004b
(b)
524343.fig.004c
(c)