한국염색가공학회지 (Textile Coloration and Finishing)

  • 제25권2호
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  • Pages.89-93
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  • 2013
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  • 1229-0033(pISSN)
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  • 2234-036X(eISSN)
한국염색가공학회 (The Korean Society of Dyers and Finishers)
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Electrochemical Study for 1,3-Bisdicyanovinylindane

  • Kim, Hyungjoo (Department of Advanced Organic Materials and Textile System Engineering, Chungnam National University) ;
  • Rao, Boddu Ananda (Department of Advanced Organic Materials and Textile System Engineering, Chungnam National University) ;
  • Son, Young-A (Department of Advanced Organic Materials and Textile System Engineering, Chungnam National University)
  • 투고 : 2013.05.10
  • 심사 : 2013.06.10
  • 발행 : 2013.06.27
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초록

The electrochemical study has been enjoyed in many areas of chemistry. Through this approach using electrochemical measurement, empirical HOMO and LUMO values can be calculated by three methods such as absorption measurement, cyclicvoltammetry and computational calculations. In this study, 1,3-bisdicyanovinylindane was prepared and investigated toward its optical properties. The absorption intensities were changed depending on changes of pH. These absorption changes are induced by resonance form of 1,3-bisdicyanovinylindane. The electron delocalization in ${\pi}$ system is related to the resonance form. In according to this electron density distribution and HOMO/LUMO values of 1,3-bisdicyanovinylindane were simulated and calculated by Material Studio 4.3, absorption measurement and cyclicvoltammograms. The 1,3-bisdicyanovinylindane is one of the most attracted acceptor units in D-${\pi}$-A system. This attempt is useful to determine more detailed characteristics of the energy potentials.

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참고문헌

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피인용 문헌

  1. Synthesis of Novel Fluorescent Dye Based on Fluorescein vol.26, pp.3, 2014, https://doi.org/10.5764/TCF.2014.26.3.272