Effects of component viscosities on flow-induced alignment of lamellae of diblock copolymers

研究成果: 会議への寄与タイプ論文

抜粋

Flow-induced alignment of two lamellar forming diblock copolymers, one with components having different viscosities and another having almost the same viscosities are compared based on the interaction parameters, (χN) eff, of the components. It is concluded that the degree of perpendicular alignment (ratio of sector averaged intensities) is primarily determined by (χN)eff and reduced shear rates. In addition, concentration and shear rate regions in which parallel alignment coexists become narrower for the diblock copolymers consist of components with almost the same viscosities.

元の言語英語
ページ3976-3977
ページ数2
出版物ステータス出版済み - 12 1 2005
イベント54th SPSJ Symposium on Macromolecules - Yamagata, 日本
継続期間: 9 20 20059 22 2005

その他

その他54th SPSJ Symposium on Macromolecules
日本
Yamagata
期間9/20/059/22/05

All Science Journal Classification (ASJC) codes

  • Engineering(all)

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  • これを引用

    Takahashi, Y. (2005). Effects of component viscosities on flow-induced alignment of lamellae of diblock copolymers. 3976-3977. 論文発表場所 54th SPSJ Symposium on Macromolecules, Yamagata, 日本.