Nano-rheological analysis of polymer cross-section films prepared by a mechanical cutting method

Keiichi Akabori, Kazuyuki Oya, Hiroki Murase, Keiji Tanaka, Atsushi Takahara, Tisato Kajiyama

研究成果: Chapter in Book/Report/Conference proceedingConference contribution

抄録

A cross-section film of a symmetric diblock copolymer, in which lamellar structure was formed, was successfully prepared by a mechanical cutting method using a sharp diamond knife. In this method, the knife was obliquely pushed into the sample from the surface side. The oblique angle was precisely controlled to be 0.57 deg. Thus, periodic lamellar structure was shown up at the surface of the cross-section film Then, scanning viscoelasticity microscopy (SVM), which can image viscoelastic information at the surface, was applied to the cross-section film. Finally, it was demonstrated that a combination of SVM and mechanical cutting method enabled one to gain direct insight into the depth information for structure and physical properties of the diblock copolymer film along the direction normal to the surface.

本文言語英語
ホスト出版物のタイトルPolymer Preprints, Japan - 55th SPSJ Annual Meeting
ページ1270
ページ数1
55
1
出版ステータス出版済み - 2006
イベント55th SPSJ Annual Meeting - Nagoya, 日本
継続期間: 5 24 20065 26 2006

その他

その他55th SPSJ Annual Meeting
国/地域日本
CityNagoya
Period5/24/065/26/06

All Science Journal Classification (ASJC) codes

  • 工学(全般)

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