| 两亲高分子微球的合成与表征 |
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| 引用本文： | 李卫,丁小斌,林晓琴,张文传,邓金根,彭宇行,陈新兹,李蓓.两亲高分子微球的合成与表征[J].合成化学,2000,8(3):187-190. |
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| 作者姓名： | 李卫 丁小斌 林晓琴 张文传 邓金根 彭宇行 陈新兹 李蓓 |
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| 作者单位： | 1. 中国科学院成都有机化学研究所,成都,610041
2. 手性技术开放实验室及应用生物和化学系,香港理工大学,香港 |
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| 摘 要： | 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.
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| 关 键 词： | 苯乙烯 聚氧乙烯 共聚 高分子微球 结构表征 |
Preparation and Characterization of Amphiphilic Polymer Microspheres |
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| Abstract.Preparation and Characterization of Amphiphilic Polymer Microspheres[J].Chinese Journal of Synthetic Chemistry,2000,8(3):187-190. |
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| Authors: | Abstract |
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| 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. |
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| Keywords: | Amphiphilic polymer Styrene Poly(ethylene oxide) Copolymerization Microspheres Dispersion polymerization Macromonomer |
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