基于石墨烯改性聚酰胺6新能源材料热电性能研究

Research on the Thermoelectric Properties of Graphene-Based Modified Polyamide 6 New Energy Materials

本研究通过溶液共混工艺制备了一系列多壁碳纳米管/氧化石墨烯/聚酰胺6复合材料,使用注塑机将上述复合材料粉末注塑为圆片状样品并对其形貌、组成及热电性能的进行了表征。对比不同组分的复合材料的热电参数发现碳纳米管/氧化石墨烯的协同作用对于复合材料的热电性能提升有了一定的帮助,结果优于单组分复合材料。

This article is a series of multi-walled carbon nanotubes/graphene oxide/polyamide 6 composites were prepared by solution blending process,and the composite powders were molded into disc-shaped samples using an injection molding machine and characterized for their morphology,composition and thermoelectric properties.The results showed that the synergistic effect of carbon nanotubes/graphene oxide improved the thermoelectric properties of the composites by comparing the thermoelectric parameters of the composites with different components,and the results were better than those of the single-component composites.