Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)

The Korean Institute of Electrical Engineers (대한전기학회)
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${\prod}-A$ and UV-visible characteristics of N-docosylquinolium-(TCNQ) monolayer

N-docosylquinolium-(TCNQ) 단분자막의 ${\prod}-A$ 및 UV 특성

  • Park, S.K. (Dept. of Elec. & Ctrl. Eng. Hong-IK Univ.) ;
  • Choi, K.H. (Dept. of Elec. & Ctrl. Eng. Hong-IK Univ.) ;
  • Choi, Y.S. (Dept. of Electrical Eng. Dong-A Univ.) ;
  • Kwon, Y.S. (Dept. of Electrical Eng. Dong-A Univ.) ;
  • Hong, E.S. (Dept. of Electronic & Computer Science, Hong-Ik Univ.) ;
  • Kang, D.Y. (Dept. of Elec. & Ctrl. Eng. Hong-IK Univ.)
  • 박승규 (홍익대학교 전기제어공학과) ;
  • 최강훈 (홍익대학교 전기제어공학과) ;
  • 최용성 (동아대학교 전기공학과) ;
  • 권영수 (동아대학교 전기공학과) ;
  • 홍언식 (홍익대학교 전자전산기공학과) ;
  • 강도열 (홍익대학교 전기제어공학과)
  • Published : 1991.11.22
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Abstract

${\prod}-A$ characteristics and UV-visible spectrum of N-docosylquinolium-TCNQ monolayers were investigated. ${\prod}-A$ characteristics of N-docosylquinolium-TCNQ monolayer were measured following variation. i > ${\prod}-A$ characteristics with a variation of spreading amount. ii > ${\prod}-A$ characteristics with a variation of subphase temperature. An optium surface pressure for a LB Film deposition was found to be a 30, 45 mN/m in pure water subphase(pH 5.4, $25^{\circ}C$). UV-visible spectrum Analysis of these LB film were investigated. As a result, we think two kinds of surface pressure had no effect the monolayer aggregation but monolayer density.

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