广州化学2008，Vol.33Issue(4)：17-25,9.
用可聚合的咪唑型表面活性剂制备聚苯乙烯/粘土纳米复合材料
Polystyrene-Clay Nanocomposites Prepared with Polymerizable Imidazolium Surfactants
陶瑞丽 1潘春跃 1高金环 1隆清德1
作者信息
- 1. 中南大学,化学与化工学院,功能有机高分子所,湖南,长沙,410083
- 折叠
摘要
Abstract
The polystyrene/clay nanocomposites were successfully prepared via in situ bulk polymerization.The structure characterization of the organic modified montmorillonito was characterized by Fourier transform infrared spectroscopy(FTIR).The structurc of the nanocomposites was studied with X-ray diffraction(RD)and transmission electron microscopy(TEM).The thermal stability of the nanocomposites was studied with thermogravimetric analyzer(TGA)and differential thermal analysis(DTA).The results show that the molecular chains of polystyrene have been intercalated into the galleries of Polymerizable Imidazolium Surfactant modified montmorillonite,the nanocompositos were partially exfoliated;the thermal stability of the nanocomposites is high,the onset decomposition temperature is up to 414.6℃.关键词
有机粘土/聚苯乙烯/纳米复合材料/咪唑盐/本体聚合Key words
organoclay,polystyrene/nanocomposites,imidazolium,bulk polymerization分类
化学化工引用本文复制引用
陶瑞丽,潘春跃,高金环,隆清德..用可聚合的咪唑型表面活性剂制备聚苯乙烯/粘土纳米复合材料[J].广州化学,2008,33(4):17-25,9.
