The Transactions of The Korean Institute of Electrical Engineers (전기학회논문지)

The Korean Institute of Electrical Engineers (대한전기학회)
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A Study on the Properties of Semiconducting Materials with contents of Carbon Nanotube in Power Cable

전력케이블에서 탄소나노튜브 함량에 따른 반도전층 재료의 특성 연구

  • 양종석 (원광대 전기전자및정보공학부) ;
  • 신동훈 (원광대 전기전자및정보공학부) ;
  • 이경용 (한국원자력연구소 방사선이용연구부) ;
  • 박대희 (원광대 전기전자및정보공학부)
  • Published : 2007.03.01
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Abstract

In this paper, we have investigated chemical, mechanical and structural properties by changing the content of carbon nanotube, Which is a component part of semiconductive shield in underground power transmission cable. The multi luminescence spectrometer MLA-GOLDS was used to investigate chemical properties of specimens. Also, the density meter EW-200SG was used to investigate the mechanical properties of specimens, and the FE-SEM S-4300 in Hitachi was used for dispersion of CNT(Carbon nanotube). As a result, the cl intensity, which show the effect of oxidation, was decreased by CNT of 1 [wt%], and the density of semiconductive shield materials with CNT and EEA(Ethylene Ethyl Acrylate) is lower than that for commercial semiconductive shield materials. Also, the properties of dispersion showed an increase according to an increase in the ratio of CNT, and the properties were the best at 5 wt%. Therefore, excellent chemical, mechanical and structural properties can be improved with the small amount of CNT.

Keywords

References

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