采用羧酸盐与卤化物酯化法,制备了苯乙烯基功能化的多壁碳纳米管(MWCNTs),并用红外光谱(FTIR)、拉曼光谱(Raman)、透射电镜(TEM)以及热重分析(TGA)对样品进行了表征.结果表明苯乙烯基以共价键接枝到MWCNTs的表面,且MWCNTs整体结构没有出现明显破坏;TGA结果显示苯乙烯基接枝率高达36%;分散性试验结果表明,样品能较好地溶于甲苯和THF等有机溶剂中.
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