Microwave Synthesis of SiO2 Aerogels Core / Polystyrene Shell Composite Structure
The pre-modification of SiO2 aerogels and polystyrene using microwave heating method, then make use of the ultrasonic dispersion method preparing for dispersion polymerization SiO2 / PS nano-composite microspheres. Analysis the size distribution of composite structure by TEM charactering the samples; using the weight ton method evaluate the curve of PS conversion with temporal change and calculate the coating rate of core-shell structure, and research the various factors.
G. G. Geng et al., "Microwave Synthesis of SiO2 Aerogels Core / Polystyrene Shell Composite Structure", Advanced Materials Research, Vols. 168-170, pp. 1780-1783, 2011