Textile Science and Engineering (한국섬유공학회지)

The Korean Fiber Society (한국섬유공학회)
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Preparation and Electrical Properties of Conducting Poly (vinyl Chloride) IPoly (aniline) Composites

전도선 Poly(vinyl Chloride)/Poly(aniline) 복합체의 제조 및 전기적 성질

  • 이민구 ((주)동양나일론 중앙연구소) ;
  • 한명희 (혜전전문대학 염색제직과) ;
  • 김병일 (성균관대학교 공과대학 섬유공학과) ;
  • 박연홈 (성균관대학교 공과대학 섬유공학과)
  • Published : 1992.12.01

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Abstract

Electrically conducting poly(vinyl chloride)Ipoly(aniline) (PVC/PANi) composite films were prepared by exposing PVC films containing ferric chloride to aniline vapor under various polymerization conditions. Their electrical and physical properties and morphologies were stu-died. Hydrochloric acid was used for the preparation of protonated PVC/PANi composite films. The electrical conductivity of PVC/PANi composite films lie in the range of 1O- 7~1O- $^2$ S/cm, depending on the preparation conditions such as the concentration of ferric chloride and hydro-chloric acid, and polymerization temperature. The formation of PANi in PVC matrix was confirmed by FT-IR spectroscopy and scanning electron microscopy.

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