采用混酸法对多壁碳纳米管(MWNT)表面进行处理,引入双键后与丙烯酸正丁酯(BA)、乙酸乙烯酯(VAc)共聚,得到表面接枝高分子聚合物的碳纳米管(MWNT - PBV).采用透射电镜(TEM)和热重分析仪(TGA)对其进行表征.将MWNT - PBV与环氧树脂机械共混,制得碳纳米管/环氧树脂复合材料,测试其力学性能、抗静电性,用扫描电镜(SEM)对其断面进行分析.结果表明:碳纳米管表面成功接枝了聚合物；MWNT - PBV在环氧树脂中的分散性优良；复合材料的耐冲击性提高约400％；表面电阻明显降低；抗静电性增强.
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