Journal of the Korean Applied Science and Technology (한국응용과학기술학회지)

The Korean Society of Applied Science and Technology (한국응용과학기술학회)
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Study on Preparation of Metal Phthalocyanine Derivative Langmuir-Blodgett Film

금속 프탈로시아닌 유도체의 Langumuir-Blodgett 박막 제작에 관한 연구

  • 신현만 (홍익대학교 공과대학 화학공학과) ;
  • 하윤경 (홍익대학교 공과대학 기초과학과) ;
  • 김영관 (홍익대학교 공과대학 화학공학과) ;
  • 손병청 (홍익대학교 공과대학 화학공학과)
  • Published : 1997.11.30
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Abstract

It is well known that the metallo-phthalocyanine(MPcs) are sensitive to toxic gaseous molecules such as $NO_2$ and also chemically and thermally stable. Therefore, lots of MPcs have been studied for the potential chemical sensor for $NO_2$ gas using quartz crystal microbalance or electrical conductivity. In this study, 2,3,9,10,16,17,23,24-[octa-(dodecyloxy)] copper phthalocyanine and 2,3,9,10,16,17,23,24-[octa-(octyloxy)] copper phthalocyanine were synthesized and their possibility of LB film preparation were tested. It was confirmed by using FT-IR, DSC, NMR, UV-Vis absorption spectroscopy and Elemental Analysis that CuPc derivatives were successfully synthesized. From the ${\pi}$-A characteristics and limiting areas of two CuPc derivatives it was found that the preparation of LB films with these CuPc derivatives is possible.

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