Preparation and characterization of amphiphilic polymer microspheres

W. Li, X.B. Ding, X.Q. Lin, W.C. Zhang, J.G. Deng, Y.X. Peng, A.S.C. Chan, Pei Li

Research output: Journal article publicationJournal articleAcademic research


Amphiphilic microspheres ranging from 0.5μm~1.5μm were prepared by dispersion copolymerization of poly(ethylene oxide) macromonomer with styrene in the media of ethanol/water. Increasing the concentration of poly(ethylene oxide) macromonomer used in the polymerization, the resulting microspheres size decreased. Amphiphilic polymer microspheres were characterized by scanning electronic microscope, IR etc.||通过苯乙烯和聚氧乙烯大分子单体的共聚 ,合成了粒径在 0 .5μm~ 1 .5μm的两亲高分子微球。随着聚氧乙烯大分子单体浓度的增加 ,微球粒径减小。通过扫描电镜 ,IR等分析手段对微球进行了表征。
Original languageEnglish
Pages (from-to)187-190
Number of pages4
Journal合成化学 (Chinese journal of synthetic chemistry)
Issue number3
Publication statusPublished - 2000


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