利用溶液共混法成功制得聚酰胺46(PA46)/氧化石墨烯(GO)纳米复合材料.通过透射电镜观察得到氧化石墨烯在聚酰胺46中的纳米尺度的分散情况,差示扫描量热法的测试结果说明极少量的氧化石墨烯的加入可以对聚酰胺46的结晶起成核剂的作用,进一步通过Avrami方程分析得知受限制的环境使结晶生长的维度下降.聚酰胺46的熔点随着添加0.1％氧化石墨烯含量时升高了2.6℃,其热稳定性和动态力学性能也随之提高.
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