Physical performance of composite materials with carbon nano-tube and carbon nano-powder

摘要：

The conductivity performance and shielding effectiveness of electro-magnetic radiation for composite material with different contents of carbon nano-tube and carbon nano-powder were systematically studied by using ZC36 high resistance instrument and self made wave-guide electromagnetic radiation apparatus respectively. The results show that the conductivity performance and shielding effectiveness closely correlate with the content of conductivity material in composite materials, and there is a critical threshold value of weight percent of conductive particles in composite materials. In addition, it is also found that the critical threshold value of weight percent of carbon nano-tube in composite materials much smaller than carbon nanopowder in ocmposite materials.

关键词： composite material carbon nano-powder carbon nano-tube conductivity electro-magnetic radiation shielding effectiveness critical threshold value

作者: SUN Run-jun CHEN Mei-Yu LAI Kan YAO Mu

作者单位: School of Textile and Materials, Xian Polytechnic University,Xian 710048, China School of Textile and Materials,Xian Polytechnic University, Xian 710048, China School of Textile and Materials, Xian Polytechnic University, Xian 710048, China

会议类型: 国际会议

会议名称: 2009 International Teztile Science and Technology Forum(2009国际纺织科学技术论坛)

会议地点: 西安

会议语种:英文

页码: 537-542

在线出版日期: 2009-04-01（万方平台首次上网日期，不代表论文的发表时间）