| 分散聚合制备大粒径单分散聚苯乙烯微球 |
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| 引用本文： | 曹健,刘彦军.分散聚合制备大粒径单分散聚苯乙烯微球[J].大连轻工业学院学报,2010(1). |
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| 作者姓名： | 曹健 刘彦军 |
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| 作者单位： | 大连工业大学化工与材料学院; |
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| 摘 要： | 采用分散聚合法制备了粒径大小均一的聚苯乙烯微球,研究了单体、稳定剂、引发剂及溶剂比对微球粒径大小及粒径分布的影响,利用傅里叶变换红外光谱仪对微球结构进行表征,用扫描电镜对微球外观形态进行了表征。当单体质量分数为29.52%,聚乙烯吡咯烷酮为稳定剂、质量分数为3.94%,偶氮二异丁腈为引发剂、质量分数为2.36%,溶剂为乙醇时,制备得到平均粒径达到10.06μm单分散大粒径聚苯乙烯微球。
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| 关 键 词： | 分散聚合 聚苯乙烯微球 单分散 |
Preparation of large mono-disperse polystyrene micro-spheres by dispersion polymerization |
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| CAO Jian,LIU Yan-JunSchool of Chemistry Engineering & Material,Dalian Polytechnic University,Dalian ,China.Preparation of large mono-disperse polystyrene micro-spheres by dispersion polymerization[J].Journal of Dalian Institute of Light Industry,2010(1). |
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| Authors: | CAO Jian LIU Yan-JunSchool of Chemistry Engineering & Material Dalian Polytechnic University Dalian China |
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| Affiliation: | CAO Jian,LIU Yan-JunSchool of Chemistry Engineering & Material,Dalian Polytechnic University,Dalian 116034,China |
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| Abstract: | |
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| Keywords: | dispersion polymerization polystyrene micro-spheres mono-disperse |
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