The preparing ways and influencing factors of core-shell polymer microspheres are introduced.The core-shell PSt/PMMA microspheres are prepared and characterized.

• 介绍了核壳高分子微球的制备方法及影响因素,并制备出了核壳型聚苯乙烯/聚甲基丙烯酸甲酯微球,同时进行了表征。