Research Article

Making Organic-Inorganic Nanocomposites via Selective Dispersion of PS-Tethered SiO2 Particles in Polystyrene-Block-Polymethylmethacrylate Copolymer

Figure 4

(a) AFM image of sample(2), and (b) AFM image of sample(2)/PS-SiO2 with 5 : 5 volume ratio of PS to PMMA.
327583.fig.004a
(a)
327583.fig.004b
(b)