Surface mobile layer of polystyrene film below bulk glass transition temperature [5]

Daisuke Kawaguchi, Keiji Tanaka, Atsushi Takahara, Tisato Kajiyama

研究成果: ジャーナルへの寄稿 › レター

56 引用 (Scopus)

抄録

Interfacial thickness of surface mobile layer of polystyrene (PS) film below bulk glass transition temperature was studied. Uniformity of the bilayer interface, built from two surfaces of monodisperse PS (hPS) and monodisperse deuterated PS (dPS), was confirmed using atomic force microscopy. The interfacial broadening of the bilayer by annealing was examined on the basis of depth profiling by dynamic secondary ion mass spectroscopic (DSIMS) measurements. Interfacial thickness was found to monotically increase with annealing time at 393 K above bulk glass transition temperature. Results indicated constant interfacial thickness at temperatures between bulk glass transition temperature and surface glass transition temperature.

元の言語英語
ページ（範囲）6164-6166
ページ数3
ジャーナルMacromolecules
巻34
発行部数18
DOI
出版物ステータス出版済み - 8 28 2001

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Polystyrenes
Annealing
Depth profiling
Atomic force microscopy
Ions
Glass transition temperature
Temperature

All Science Journal Classification (ASJC) codes

  • Materials Chemistry

これを引用

Surface mobile layer of polystyrene film below bulk glass transition temperature [5]. / Kawaguchi, Daisuke; Tanaka, Keiji; Takahara, Atsushi; Kajiyama, Tisato.

：: Macromolecules, 巻 34, 番号 18, 28.08.2001, p. 6164-6166.

研究成果: ジャーナルへの寄稿 › レター

Kawaguchi, D, Tanaka, K, Takahara, A & Kajiyama, T 2001, 'Surface mobile layer of polystyrene film below bulk glass transition temperature [5]', Macromolecules, 巻. 34, 番号 18, pp. 6164-6166. https://doi.org/10.1021/ma010012k
Kawaguchi D, Tanaka K, Takahara A, Kajiyama T. Surface mobile layer of polystyrene film below bulk glass transition temperature [5]. Macromolecules. 2001 8 28;34(18):6164-6166. https://doi.org/10.1021/ma010012k
Kawaguchi, Daisuke ; Tanaka, Keiji ; Takahara, Atsushi ; Kajiyama, Tisato. / Surface mobile layer of polystyrene film below bulk glass transition temperature [5]. ：: Macromolecules. 2001 ; 巻 34, 番号 18. pp. 6164-6166.
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AB - Interfacial thickness of surface mobile layer of polystyrene (PS) film below bulk glass transition temperature was studied. Uniformity of the bilayer interface, built from two surfaces of monodisperse PS (hPS) and monodisperse deuterated PS (dPS), was confirmed using atomic force microscopy. The interfacial broadening of the bilayer by annealing was examined on the basis of depth profiling by dynamic secondary ion mass spectroscopic (DSIMS) measurements. Interfacial thickness was found to monotically increase with annealing time at 393 K above bulk glass transition temperature. Results indicated constant interfacial thickness at temperatures between bulk glass transition temperature and surface glass transition temperature.

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