采用微悬浮聚合制备了聚苯乙烯磁性微球（简称磁球）。
Polystyrene magnetic microspheres were synthesized by microsuspension polymerization.
用改进的悬浮聚合法制备了表面含有羧基功能团的聚苯乙烯磁性微球。
Carboxylate modified magnetic microspheres were prepared by using modified suspension polymerization method.
用改进的悬浮聚合法制备了表面含有羧基功能团的聚苯乙烯磁性微球。
Carboxylate modified magnetic microspheres were prepared by using modified suspension polymerization method. Their structure, size distribution and magnetic content were measured.
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