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	Shielding effectiveness of CNTs/SSFs/PA6 conductive composites
	Zhang, Yang-Fei ; Luo, Yang ; Bai, Shu-Lin ; Li, Man ; Jia, Zhi-Yong
	2012
关键词	carbon nanotube stainless steel fiber conductive composites electromagnetic properties REINFORCED NYLON-6 COMPOSITES CARBON NANOTUBES POLYMER COMPOSITES BLACK MORPHOLOGY DESIGN BLENDS
DOI	10.4028/www.scientific.net/MSF.706-709.1873
英文摘要	A series of carbon nanotube (CNTs) and stainless steel fiber (SSFs) filled nylon 6 (PA6) conductive composites were synthesized for electromagnetic interference (EMI) shielding applications. The materials were prepared by the melt blending method with CNTs weight fraction of 1 and 3 wt% and SSFs of 2, 4, 6, 8, 10, and 12 wt%. The shielding effectiveness, electrical resistance and crystallization behaviors were measured. The results indicate that the shielding effectiveness and electrical properties can be improved by increasing either SSFs or CNTs contents. Higher content of CNTs can bring forward the percolation threshold and enhance the shielding effectiveness to 51.8 dB. Due to the nano-confinement/multiple nucleation effects, PA6 crystallization behavior is influenced by adding the CNTs and SSFs.; Materials Science, Multidisciplinary; EI; CPCI-S(ISTP); 0
语种	英语
内容类型	会议论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/316421]
专题	工学院
推荐引用方式 GB/T 7714	Zhang, Yang-Fei,Luo, Yang,Bai, Shu-Lin,et al. Shielding effectiveness of CNTs/SSFs/PA6 conductive composites[C]. 见:.

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