| 单分散聚苯乙烯微球的制备与表征 |
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| 引用本文： | 朱雯.单分散聚苯乙烯微球的制备与表征[J].江苏技术师范学院学报,2012,18(2):55-58. |
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| 作者姓名： | 朱雯 |
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| 作者单位： | 江苏技术师范学院材料工程学院,江苏常州,213001 |
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| 摘 要： | 以苯乙烯（St）为单体,采用无皂乳液聚合法及分散聚合法制备了不同粒径的聚苯乙烯微球（PS微球）。运用傅立叶红外光谱（FT-IR）、透射电子显微镜（TEM）、场发射扫描电镜（FE-SEM）、纳米粒径分析仪等手段,对微球的组成成分、表面形态、粒径及其分布进行了表征。结果表面,微球粒径均匀,球形度良好且呈单分散性。
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| 关 键 词： | 无皂乳液聚合 分散聚合 单分散 聚苯乙烯微球 |
Preparation and Characterization of Monodispersed Polystyrene Microspheres |
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| ZHU Wen.Preparation and Characterization of Monodispersed Polystyrene Microspheres[J].Journal of Jiangsu Teachers University of Technology,2012,18(2):55-58. |
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| Authors: | ZHU Wen |
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| Institution: | ZHU Wen(School of Materials Science and Engineering,Jiangsu Teachers University of Technology,Changzhou 213001,China) |
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| Abstract: | Polystyrene microspheres were successfully prepared through emulsifier-free emulsion polymerization and dispersion polymerization,employing styrene as monomers.The microsphere composition,surface morphology,particle size and its distribution were characterized by FT-IR spectroscopy,transmission electron microscopy,field emission scanning electron microscopy,nano particle size analyzer.The results showed that the microspheres prepared by the methods were uniform and monodisperse. |
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| Keywords: | emulsifier-free emulsion polymerization dispersion polymerization monodispersity polystyrene microspheres |
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