Surface Mobility in Monodisperse Polystyrene Films

研究成果: ジャーナルへの寄稿記事

1 引用 (Scopus)

抄録

Surface dynamics in monodisperse polystyrene films was examined by lateral force microscopy in conjunction with dynamic secondary ion mass spectroscopy. Glass transition temperature, Tg, at the surface was markedly lower than the corresponding bulk Tg. Also, it was shown that polymer chains present at the surface could diffuse even at a temperature below the bulk Tg. The surface depth, in which molecular motion was activated, was of the order of 5 nm.

元の言語英語
ページ(範囲)95-102
ページ数8
ジャーナルMacromolecular Symposia
201
DOI
出版物ステータス出版済み - 9 1 2003

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Polystyrenes
polystyrene
glass transition temperature
Microscopic examination
Polymers
mass spectroscopy
Spectroscopy
Ions
microscopy
polymers
ions
Temperature
temperature

All Science Journal Classification (ASJC) codes

  • Condensed Matter Physics
  • Organic Chemistry
  • Polymers and Plastics
  • Materials Chemistry

これを引用

Surface Mobility in Monodisperse Polystyrene Films. / Kajiyama, Tisato; Kawaguchi, Daisuke; Tanaka, Keiji.

:: Macromolecular Symposia, 巻 201, 01.09.2003, p. 95-102.

研究成果: ジャーナルへの寄稿記事

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