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.
出处
《材料导报》
EI
CAS
CSCD
北大核心
2007年第5期115-117,124,共4页
Materials Reports
关键词
碳纤维
吸波材料
碳纳米管
化学掺杂
carbon fiber, absorbing material, CNTs, chemical adulteration
