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 Improvement of Mechanical and Chemical Properties in Nano Semiconducting Materials

나도 반도전층 재료의 기계적/화학적 특성 향상에 관한 연구

  • 신동훈 (원광대 대학원 전자재료공학부) ;
  • 국정호 (전북대 대학원 고분자공학과) ;
  • 나창운 (전북대 신소재공학부) ;
  • 박대희 (원광대 전기전자및정보공학부) ;
  • 양종석 (원광대 대학원 전자재료공학부)
  • Published : 2007.04.01
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Abstract

In this paper, we have investigated mechanical and chemical properties by changing the content of carbon nanotube, which is component part of semiconductive shield in underground power transmission cable. Specimens were made of sheet with the eight of those for measurement. The condition of specimens was a solid sheet. Chemical properties of specimens was measured by FT-ATR (Fourier Transform Attenuated Total Reflectance). Stress-strain of specimens was measured by TENSOMETER 2000. A speed of measurement was 200[mm/min], ranges of stress and strain were 400[Kgf/Cm] and 600[%]. We could observe (unctional group (C=O, carbonyl group) of specimens through FT-ATR. From these experimental result, the concentration of functional group [C=O] was high accor야ng to increasing the content of carbon nanotube. We could know CNT/EEA was excellent more than other specimens from above experimental results. In Addition, the elongation ratio was decreased, and yield strength was increased according to increasing the content of carbon nanotube. Also, from these experimental result, we could know that a small amount of CNT/EEA has a excellent mechanical and chemical properties.

Keywords

References

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