碳纤维吸波材料的研究进展  

Present Development of Absorbing Composites Containing Carbon Fibers

作　　者：吴红焕[1] 王晓艳[1] 张玲[1] 朱冬梅[1] 周万城[1] 

机构地区：[1]西北工业大学凝固技术国家重点实验室,西安710072

出　　处：《材料导报》2007年第5期115-117,124,共4页Materials Reports

摘　　要：通过对碳纤维在复合材料中吸波性能的研究,得出通过控制碳纤维的长度和含量,以及采用化学掺杂或异型截面是得到频带宽、厚度薄、质量轻、吸收强结构吸波材料的有效方法,同时大力开展螺旋碳纤维和碳纳米管的研究是加快进展的新方向。The characteristic and transforming methods of short carbon fibers are discussed in this paper, including additive lengths, contents, adulteration and non-circular section. Controlling the length and content of carbon fibers and exploiting adulteration and non-circular section are effective methods to get ＂wide, thin, light, strong＂ structure absorbing materials. At the same time, coiled carbon fibers and carbon nano-pipes are the new direction to accelerate development.

关 键 词：碳纤维 吸波材料 碳纳米管 化学掺杂 

分 类 号：TQ342.742[化学工程—化纤工业]