Figure 2
TEM images of SiO2@PS core-shell precursors with different DVB contents.
(a) SiO2@PS-0.5% DVB, (b) SiO2@PS-1% DVB, (c) SiO2@PS-2.5% DVB, (d) SiO2@PS-5% DVB, (e) SiO2@PS-10% DVB, (f) SiO2@PS-15% DVB.Styrene is 10 ml. The SiO2 nanoparticles core is 130 nm. The mass of SiO2 nanoparticles is 1.2 g. The scale is 200 nm.
