Graphene/polystyrene nanocomposites synthesized via Pickering emulsion polymerization
Graphene/polystyrene nanocomposites synthesized via Pickering emulsion polymerization
复制标题
Pickering乳液聚合合成石墨烯/聚苯乙烯纳米复合材料
DOI：
10.1177/0954008313504440
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发表时间：
2014-03-01
影响因子：
2.1
通讯作者：
Zhou, Haiou
中科院分区：
文献类型：
--
作者：
Zhang, Liyuan;Shi, Tiejun;Zhou, Haiou
本研究首次通过Pickering乳液聚合技术获得了石墨烯/聚苯乙烯纳米复合材料。结果表明，在低负载量的功能化石墨烯下，聚苯乙烯的热学、机械和导电性能得到显着改善。事实上，功能化石墨烯不仅可以用作水包苯乙烯皮克林乳液的有效固体稳定剂，而且可以使用该方法均匀分散到聚苯乙烯的生产中作为高效纳米填料。石墨烯/聚苯乙烯复合材料的优异性能是功能化石墨烯在聚苯乙烯基体中良好分散的结果。
In this study, graphene/polystyrene nanocomposites were first obtained by Pickering emulsion polymerization technique. The results showed that the thermal, mechanical, and conductivity properties of polystyrene were remarkably improved at low loading of functionalized graphene. In fact, the functionalized graphene could not only be use as an effective solid stabilizer for styrene-in-water Pickering emulsion but also be dispersed homogeneously into the production of polystyrene as highly effective nanofiller using this method. The superior properties of the graphene/polystyrene composites are the result of good dispersion of functionalized graphene in the polystyrene matrix.