| 多孔性聚苯乙烯磁性微球的制备 |
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| 引用本文： | 田俊峰,张景伟,雒廷亮,刘亚莉,许培援,戚俊清.多孔性聚苯乙烯磁性微球的制备[J].河南化工,2007,24(9):21-22. |
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| 作者姓名： | 田俊峰 张景伟 雒廷亮 刘亚莉 许培援 戚俊清 |
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| 作者单位： | 郑州轻工业学院,材料与化工学院,河南,郑州,450002;河南省生产安全应急救援指挥中心,河南,郑州,450002;郑州大学,化工学院,河南,郑州,450002 |
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| 摘 要： | 以磁流体颗粒为核,采用乳液聚合法合成了聚苯乙烯磁性微球.用该微球作为种子,采用分散聚合法,以乙二醇/水为分散介质,聚乙二醇为分散剂,甲苯为制孔剂,进行二乙烯苯-丙烯酸-苯乙烯三元共聚物的合成,最终合成了粒径大小均匀、具有强磁响应性的多孔聚苯乙烯磁性微球.
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| 关 键 词： | 磁性高分子微球 聚苯乙烯 粒径 磁响应性 |
| 文章编号： | 1003-3467（2007）09-0021-02 |
| 修稿时间： | 2007-04-05 |
Preparation of Magnetic Polystyrene Microsphere with Vesicular Structure |
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| TIAN Jun-feng,ZHANG Jing-wei,LUO Ting-liang,LIU Ya-li,XU Pei-yuan,QI Jun-qing.Preparation of Magnetic Polystyrene Microsphere with Vesicular Structure[J].Henan Chemical Industry,2007,24(9):21-22. |
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| Authors: | TIAN Jun-feng ZHANG Jing-wei LUO Ting-liang LIU Ya-li XU Pei-yuan QI Jun-qing |
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| Affiliation: | 1. Institute of Material and Chemical Engineering , Zhengzhou University of Light Industry , Zhengzhou 450002 , China ; 2. Henan Work Place Emergency Management Center , Zhengzhou 450002 , China ; 3. College of Chemical Engineering , Zhengzhou University , Zhengzhou 450002 , China |
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| Abstract: | Magnetic polystyrene microsphere is synthesized by the dispersive polymerization of styrene, acrylic acid and divinyl benzene in the precence of magnetic fluid, using polyethylene glycol as disperser and ethyl alcohol/water as dispersive medium. The mierospheres have proportionable diameter and good magnetic responsibility. At the same time, the factors that influenced the diameter and magnetic responsibility in this system are explored. |
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| Keywords: | magnetic polymer microsphere polystyrene diameter magnetic responsibility |
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