| 微乳液聚合法合成聚苯乙烯/蒙脱土复合材料 |
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| 引用本文： | 叶玲,吴季怀,张敬阳.微乳液聚合法合成聚苯乙烯/蒙脱土复合材料[J].矿物学报,2006,26(2):238-242. |
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| 作者姓名： | 叶玲 吴季怀 张敬阳 |
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| 作者单位： | 华侨大学,材料科学与工程学院,福建,泉州,362021;华侨大学,材料科学与工程学院,福建,泉州,362021;华侨大学,材料科学与工程学院,福建,泉州,362021 |
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| 摘 要： | 微乳液聚合法是合成聚合物复合材料的新方法。用微乳液聚合法,先把苯乙烯单体引入蒙脱土层间,再引发聚合反应,利用聚合时放出的热量使蒙脱土片层间距增大,合成聚苯乙烯/蒙脱土复合材料,用XRD、FTIR及SEM等对材料进行表征。研究表明,用微乳液聚合法可使蒙脱土与聚苯乙烯较好地复合,且用CTAB改性蒙脱土合成的复合材料微观形态更加细小和均匀。
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| 关 键 词： | 蒙脱土 聚苯乙烯 微乳液聚合 复合材料 |
| 文章编号： | 1000-4734（2006）02-0238-05 |
| 收稿时间： | 2005-10-27 |
| 修稿时间： | 2005年10月27 |
SYNTHESIS OF POLYSTYRENE/MONTMORILLONITE COMPOSITESBY MICROEMULSION POLYMERIZATION |
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| YE Ling,WU Ji-huai,ZHANG Jing-yang.SYNTHESIS OF POLYSTYRENE/MONTMORILLONITE COMPOSITESBY MICROEMULSION POLYMERIZATION[J].Acta Mineralogica Sinica,2006,26(2):238-242. |
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| Authors: | YE Ling WU Ji-huai ZHANG Jing-yang |
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| Institution: | College of Material Science and Engineering, Huaqiao University, Quanzhou 362021, China |
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| Abstract: | Microemulsion polymerization is a new method of preparing polymer composites.By using this method,polystyrene/montmorillonite composites were synthesized.First,styrene monomer was introduced into the gallery of montmorillonite;subsequently,the polymeric reaction was initiated,the interlayer space of montmorillonite was expanded by absorbing the heat released from polymeric reaction process.The composites were characterized by XRD,FTIR and SEM analyses.The results showed that polystyrene was well integrated with montmorillonite.The composite particles are smaller and more uniform when montmorillonite was modified by CTAB. |
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| Keywords: | montmorillonite polystyrene microemulsion polymerization composite |
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