Alignment of microdomain in structures of block copolymers by dip-coating method

Akinori Tamura, Daisuke Kawaguchi, Atsushi Takano, Yushu Matsushita

研究成果: Contribution to conferencePaper査読

抄録

Polyisoprene(I)-poly(2-vinylpyridine)(P) block copolymer films were prepared by dip-coating method from dioxane and toluene solutions, which are selective solvents for P and I components, respectively. Some of the thin films prepared from dioxane solution were subsequently dipped in toluene solution and then coated. Surface structures of the thin films were evaluated by atomic force microscopic observation. For the thin film prepared by a double dip-coating method using dioxane and toluene solutions, highly-ordered hexagonal packing of spherical domains were observed. This can be explained by existence of an overlayer of I component formed during the first step dip-coating and subsequent two-dimensional film developping in the second step.

本文言語英語
ページ数1
出版ステータス出版済み - 12 1 2006
外部発表はい
イベント55th Society of Polymer Science Japan Symposium on Macromolecules - Toyama, 日本
継続期間: 9 20 20069 22 2006

その他

その他55th Society of Polymer Science Japan Symposium on Macromolecules
国/地域日本
CityToyama
Period9/20/069/22/06

All Science Journal Classification (ASJC) codes

  • 工学(全般)

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