방사선산업학회지 (Journal of Radiation Industry)

한국방사선산업학회 (Korean Society of Radiation Industry)
권호 표지

Surface Functionalization of a Fluoropolymer by Ion Beam-induced Graft Polymerization of 4-Vinyl Pyridine

  • Jung, Chan-Hee (Advanced Radiation Technology Institute, Korea Atomic Energy Research Institute) ;
  • Hwang, In-Tae (Advanced Radiation Technology Institute, Korea Atomic Energy Research Institute) ;
  • Choi, Jae-Hak (Advanced Radiation Technology Institute, Korea Atomic Energy Research Institute) ;
  • Nho, Young-Chang (Advanced Radiation Technology Institute, Korea Atomic Energy Research Institute)
  • 투고 : 2010.11.04
  • 심사 : 2010.11.10
  • 발행 : 2010.12.30

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초록

The surface functionalization of a fluoropolymer by ion beam-induced graft polymerization was described in this research. The surface of poly(tetrafluoroethylene) (PTFE) films were irradiated by a 150 keV $H^+$ ions, and 4-vinyl pyridine (4VP) as a functional monomer was then thermally graft polymerized on the irradiated surface. The surface properties of poly(4-vinyl pyridine) (P4VP)-grafted PTFE films were investigated in terms of grafting degree, wettability, chemical structure, and morphology. The results revealed that the surface of PTFE films was successfully functionalized by ion beam-induced graft polymerization of 4VP.

키워드

과제정보

연구 과제 주관 기관 : National Research Foundation