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Electromagnetic interference shielding characteristics for orientation angle and number of plies of carbon fiber reinforced plastic

  • Carbon Letters
  • Abbr : Carbon Lett.
  • 2014, 15(4), pp.268-276
  • Publisher : Korean Carbon Society
  • Research Area : Natural Science > Natural Science General > Other Natural Sciences General

Kim Hong-Gun 1 Hee Jae Shin 1 Kwang Choul Kim 2 박형준 1 문호준 3 Kwac Lee-Ku 1

1전주대학교
2㈜SG테크
3주식회사 나노솔루션

Accredited

ABSTRACT

Recently, methods that usea carbon-based filler, a conductive nanomaterial, have been investigated to develop composite fillers cont7aining dielectric materials. In this study, we added geometric changes to a carbon fiber, a typical carbon-based filler material, by differentiating the orientation angle and the number of plies of the fiber. We also studied the electrical and electromagnetic shield characteristics. Based on the orientation angle of 0°, the orientation angle of the carbon fiber was changed between 0, 15, 30, 45, and 90°, and 2, 4, and 6 plies were stacked for each orientation angle. The maximum effect was found when the orientation angle was 90°, which was perpendicular to the electromagnetic wave flow, as compared to 0°, in which case the electrical resistance was small. Therefore, it is verified that the orientation angle has more of an effect on the electromagnetic interference shield performance than the number of plies.

Citation status

This is the result of checking the information with the same ISSN, publication year, volume, and start page between the WoS and the KCI journals. (as of 2023-01-03)

Total Citation Counts(KCI+WOS) (11) This is the number of times that the duplicate count has been removed by comparing the citation list of WoS and KCI.

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This paper was written with support from the National Research Foundation of Korea.