CHINESE JOURNAL OF ENERGETIC MATERIALS
+高级检索
不同碳纳米材料的微波衰减性能研究
DOI:
作者:
作者单位:

作者简介:

王红霞(1962-),女,教授,硕士,研究方向为光电信息处理与光电对抗。e-mail: redlightw@163.com

通讯作者:

基金项目:

国防预研资金资助项目(51400010504JB4705)


Microwave Attenuation Performance of Different Carbon Nano-Materials
Author:
Affiliation:

Fund Project:

  • 摘要
  • |
  • 图/表
  • |
  • 访问统计
  • |
  • 参考文献
  • |
  • 相似文献
  • |
  • 引证文献
  • |
  • 资源附件
    摘要:

    为了探索碳纳米材料在电磁波无源干扰领域中的应用,采用静态测试方法,研究了纳米碳粉、碳纳米管、纳米碳纤维七种不同结构和尺寸的碳纳米材料在8~12 GHz波段内的微波衰减性能,并对其衰减机理进行了分析。测试结果表明,纤维状碳纳米材料对微波的衰减性能好于颗粒状碳纳米材料,直径约为60 nm的纳米碳纤维对微波的衰减最显著,平均单位质量密度对应的衰减量在-2.84~-4.27 dB之间,约是纳米碳粉衰减量的10倍多。

    Abstract:

    To explore the applications of carbon nano-materials in electromagnetic wave passive jamming field,the 8-12 GHz microwave attenuation performances of carbon nano-powder,carbon nanotubes,and carbon nanofibers were studied based on the static measuring method. The results indicate that the microwave attenuation performance of carbon nanofibers is better than that of carbon nanotubes and carbon nano-powder. The average microwave attenuation value per quality of carbon nanofibers with 60 nm diameter is between -2.84 dB and -4.27 dB, which is over 10 times of carbon nano-powder′s. It is concluded that the attenuation performance of carbon nanofibers with diameter of 60 nm is the best of these carbon nano-materials with different structures and sizes.

    参考文献
    相似文献
    引证文献
文章指标
  • PDF下载次数:
  • HTML阅读次数:
  • 摘要点击次数:
  • 引用次数:
引用本文

王红霞,刘代志,翟为刚.不同碳纳米材料的微波衰减性能研究[J].含能材料, 2007, 15(2):148-150.
WANG Hong-xia, LIU Dai-zhi, ZHAI Wei-gang. Microwave Attenuation Performance of Different Carbon Nano-Materials[J]. Chinese Journal of Energetic Materials, 2007, 15(2):148-150.

复制
历史
  • 收稿日期: 2006-08-07
  • 最后修改日期:
  • 录用日期:
  • 在线发布日期: 2011-10-31
  • 出版日期: