碳纳米管/聚合物复合材料

Carbon Nanotubes/Polymer Composites

本文简要介绍了碳纳米管的纯化和表面改性方法,着重对碳纳米管/聚合物复合材料的制备方法、微观结构表征及其力学、电学、光学等性能的研究进行了综述;简述了此类复合材料在电学、电磁屏蔽材料及吸波隐身材料、纤维材料以及航天工业等领域的应用,探讨了该研究领域所面临的一些问题及今后的发展方向。

The purification and surface modification of carbon nanotubes （CNTs） are introduced. The emphasis is focused on the preparation methods, the characterization of the microstructure of different polymer/CNTs composites, and the mechanical, electrical and nonlinear optical properties, etc. The applications of the composites in the electrical field, electromagnetic shielding materials, wave-absorbing and radar-resisting materials, fiber materials, and the industry of aerospace are presented. The prospects and existing problems of the CNTs/polymer composites are also discussed.