Journal of the Korean Institute of Electrical and Electronic Material Engineers (한국전기전자재료학회논문지)

The Korean Institute of Electrical and Electronic Material Engineers (한국전기전자재료학회)
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Characterization of Conducting Polymer/CdTe Nanoparticles/Carbon Nanotube Composites in Thin Films

전도성 고분자/CdTe 나노입자/탄소 나노튜브 복합박막의 특성 연구

  • Kim, Do-Hoon (Department of Materials & Components Engineering, Dong-Eui University) ;
  • Shim, Seong Eun (Department of Materials & Components Engineering, Dong-Eui University) ;
  • Kim, Jungsoo (Dongnam Regional Division, Korea Institute of Industrial Technology) ;
  • Nam, Dae-Geun (Dongnam Regional Division, Korea Institute of Industrial Technology) ;
  • Oh, Weontea (Department of Materials & Components Engineering, Dong-Eui University)
  • 김도훈 (동의대학교 융합부품공학과) ;
  • 심성은 (동의대학교 융합부품공학과) ;
  • 김정수 (한국생산기술연구원 동남권지역본부) ;
  • 남대근 (한국생산기술연구원 동남권지역본부) ;
  • 오원태 (동의대학교 융합부품공학과)
  • Received : 2013.03.13
  • Accepted : 2013.03.21
  • Published : 2013.04.01
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Abstract

The composites composed of conducting polymer (MEH-PPV), CdTe nanoparticles, and multiwalled carbon nanotubes (MWNTs) were spectroscopically and electrically characterized in their thin films. The composite films were prepared by spray coating. These composites were prepared from the mixture solution of MEH-PPV and CdTe-embedded MWNTs, in which CdTe nanoparticles were electrostatically bound to MWNTs. UV/vis and PL spectra were analyzed to investigate the optical absorbance and emission of the composite films. In addition, their structural, electrochemical, and electrical properties were studied by transmission electron microscopy, cyclic voltammetry, and I-V measurement.

Keywords

References

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