新型碳纳米复合吸波材料研究进展

Progress on novel carbon nanocomposite with microwave absorption

碳纳米材料因其独特的结构与低密度、大比表面积、高导电性、大介电损耗等特点,逐渐发展成一类具有优异性能的复合吸波材料。从吸波剂选取、复合制备工艺、复合材料微观结构以及吸波性能等方面综述了碳纳米管基和石墨烯基复合吸波材料研究新进展,并对碳纳米复合吸波材料的发展前景进行展望。

Due to its unique structure,low density,large specific surface area,high conductivity and large dielectric loss,carbon nanocomposites have gradually developed into a class of microwave absorption composite materials with excellent properties.The research progress of cabon nanotube-based and graphene-based microwave composite absorption materials was reviewed from the aspects of the selection of absorbent,the composite preparation process,the microstructure of the materials and the absorbing properties.The future development of carbon nanocomposites was also prospected.