Polystyrene-Polyhedral Oligomeric Silsesquioxane Core-Shell Element-block Polymer Particles Fabricated via Heterocoagulation Method

摘要

Colloidally stable polystyrene (PS) polyhedral oligomeric silsesquioxane (FOSS) element-block polymer particles were fabricated by heterocoagulation method using negatively charged POSS and positively charged PS seed particles in water. POSS was adsorbed to the PS particle surface via electrostatic interaction and the resulting particles had PS core and POSS shell morphology.