• Title/Summary/Keyword: advanced materials

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Polymeric and Oligomeric OTFT Materials Containing Fused Aromatics

  • Kim, Hyeong-Sun;Kim, Yun-Hi;Jung, Sung-Wook;Yi, Mi-Hye;Pyo, Seung-Moon;No, Yong-Young;Kim, Dong-Yu;Kwon, Soon-Ki
    • 한국고분자학회:학술대회논문집
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    • 한국고분자학회 2006년도 IUPAC International Symposium on Advanced Polymers for Emerging Technologies
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    • pp.161-161
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    • 2006
  • New polymeric and oligomeric OTFT materials containing fused aromatics such as anthracene and naphthalene have been designed, synthesized and characterized. The new OTFT materials were prepared by palladium-catalyzed Suzuki cross-coupling reaction. The obtained materials were characterized by various spectroscopic methods such as UV-vis, PL, cyclovoltametry, and XRD. The obtained OTFT materials containing fused aromatics showed high thermal stability above $350^{\circ}C$ In OTFT devices using new materials, high charge carrier mobility and on/off ratio were observed.

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