Abstract
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 language | English |
---|---|
Pages (from-to) | 187-190 |
Number of pages | 4 |
Journal | 合成化学 (Chinese journal of synthetic chemistry) |
Volume | 8 |
Issue number | 3 |
Publication status | Published - 2000 |
Keywords
- Homestay
- Local community
- Community development
- Challenges