화학공학소재연구정보센터
학회 한국고분자학회
학술대회 2006년 봄 (04/06 ~ 04/07, 일산킨텍스)
권호 31권 1호
발표분야 초청특별강연
제목 structure and dynamics in surfaces of polymers and oligomeric electronic materials
초록 Detailed surface characteristics of polymer films have been investigated by atomistic molecular dynamics simulations and NEXAFS spectroscopy experiments. The geometric confinement of the surfaces and the necessity to minimize the surface energy lead to the significant molecular organization and orientation in polymer surfaces, with their properties strongly depending upon the atomistic monomer structures. The detailed results will be discussed for polyethylene, polytetrafluoroethylene, poly(alkyl methacrylate)s, and polyfluorenes. As compared with polymers, oligomeric electronic materials are much more readily aligned by employing various surface anchoring forces, rendering them highly attractive as polarized-light emitting materials and active semiconducting materials in thin film transistors.
저자 윤도영
소속 서울대
키워드 ㅁㅁㅁㅁ
E-Mail