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    王平华, 王志刚, 刘春华, 唐龙祥, 向康. 基于π-π相互作用合成星型聚丙烯腈-石墨烯复合材料[J]. 功能高分子学报, 2010, 23(4): 396-399.
    引用本文: 王平华, 王志刚, 刘春华, 唐龙祥, 向康. 基于π-π相互作用合成星型聚丙烯腈-石墨烯复合材料[J]. 功能高分子学报, 2010, 23(4): 396-399.
    WANG Ping-hua, WANG Zhi-gang, LIU Chun-hua, TANG Long-xiang, XIANG Kang. Preparation of StarShaped PolyacrylonitrileGraphene Sheets Composite via π-π Interactions[J]. Journal of Functional Polymers, 2010, 23(4): 396-399.
    Citation: WANG Ping-hua, WANG Zhi-gang, LIU Chun-hua, TANG Long-xiang, XIANG Kang. Preparation of StarShaped PolyacrylonitrileGraphene Sheets Composite via π-π Interactions[J]. Journal of Functional Polymers, 2010, 23(4): 396-399.

    基于π-π相互作用合成星型聚丙烯腈-石墨烯复合材料

    Preparation of StarShaped PolyacrylonitrileGraphene Sheets Composite via π-π Interactions

    • 摘要: 首先合成含有6个羟基的三亚苯衍生物,然后通过氧化还原引发体系合成了星型聚丙烯腈聚合物(SPAN),最后在星型聚丙烯腈的N,N-二甲基甲酰胺溶液(DMF)中用水合肼还原氧化石墨得到均一稳定的溶液。分别通过红外光谱(FT-IR)、核磁共振谱(1H-NMR)、凝胶渗透色谱(GPC)、扫描电镜(SEM)等对产物进行表征。结果表明,星型聚丙烯腈成功吸附到石墨烯表面。

       

      Abstract: Triphenylene derivative containing six hydroxyl groups was synthesized. Then, starshaped polyacrylonitrile(SPAN) was obtained by the redox system of tetravalent cerium salt and hydroxyl groups. Finally, homogeneous black dispersion solution was obtained via the chemical reduction of graphite oxide in the N,N-dimethylformamide solution of starshaped polyacrylonitrile FT-IR, 1H-NMR, GPC and SEM were used to investigate the chemical structure, morphology of polymercoated graphene sheets. Results show that the starshaped polyacrylonitrile is successfully adsorbed on graphene sheets.

       

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