Article
  • Fabrication of a Film Coated with Conducting Polymer Using One Atmospheric Pressure Plasma
  • Jung JS, Yang IY, Myung SW, Choi HS, Kim JH
  • 대기압 플라즈마를 이용한 전도성 고분자 코팅 필름 제조
  • 정진석, 양인영, 명성운, 최호석, 김종훈
Abstract
A composite film of polyurethane(PU)-graft-poly(acrylic acid)(PAAc)/polyaniline (PU-g-AAc/PANI) was successfully fabricated for the purpose of adding conductivity on the surface of a general purpose polymer and improving adhesive property between the general purpose polymer and conducting polymer layer. The results from ATR-FTIR and XPS analyses also supported the successful synthesis of the composite film by showing characteristic peaks for every step. A low surface resistivity of 2×103 ohm/sq proved the surface conductivity of synthesized PU-g-AAc/PANI film and the surface resistance decreased with increasing the amount of grafted AAc, which acted as a dopant for PANI film.

범용 고분자 표면에 전도성 부여와 범용 고분자와 전도성 고분자층의 접합력 향상을 목적으로 폴리우레탄 (PU)-graft-poly(acrylic acid)(PAAc)/폴리아닐린(PU-g-AAc/PANI) 복합체 필름을 제조하였다. ATR-FTIR과 XPS분석 결과, 각 처리 절차에 대응하는 특성피크를 관찰하였고, 이를 통하여 각 단계의 실험이 성공적으로 수행되었음을 확인할 수 있었다. 표면저항을 측정한 결과, 2×103 ohm/sq으로 절연성인 폴리우레탄 필름에 전도도가 부여됨을 알 수 있었고, PU-g-AAc/PANI 필름에서 폴리아닐린에 대한 도판트 역할을 하는 아크릴산의 양이 증가할수록 표면저항은 감소함을 알 수 있었다.

Keywords: atmospheric pressure plasma; polyurethane film; conducting polymer; acrylic acid; polyaniline

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  • Polymer(Korea) 폴리머
  • Frequency : Bimonthly(odd)
    ISSN 0379-153X(Print)
    ISSN 2234-8077(Online)
    Abbr. Polym. Korea
  • 2023 Impact Factor : 0.4
  • Indexed in SCIE

This Article

  • 2007; 31(4): 308-314

    Published online Jul 25, 2007

  • Received on Jan 25, 2007
  • Accepted on May 16, 2007