한국정보디스플레이학회:학술대회논문집

The Korean Infomation Display Society (한국정보디스플레이학회)
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Synthesis and Properties of New Pentacene Derivatives with Phenylethynyl Group

  • Kim, Heung-Gyu (Dept. of Polymer Science and Engineering, Kumoh National Institute of Technology) ;
  • Choi, E-Joon (Dept. of Polymer Science and Engineering, Kumoh National Institute of Technology) ;
  • Kim, Hyun-Suck (Dept. of Electrical and Computer Engineering, Hanyang University) ;
  • Kim, Jae-Hoon (Dept. of Electrical and Computer Engineering, Hanyang University)
  • Published : 2009.10.12
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Abstract

Pentacene has excellent semi-conducting characteristics. But pentacene practically used in OTFTs gives rise to problems mainly due to its sensitivity to oxygen and its very low solubility. In order to make up the problems, 6,13-disubstituted pentacene derivatives were synthesized and characterized. The properties of the compounds were characterized by FT-IR, NMR spectroscopy and UV-visible spectrophotometer. Now we are measuring the charge transport mobility and the on/off current ratios.

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