Evaluation of aggregation structures at poly(4-trimethylsilylstyrene)/ polyisoprene blend thin film surfaces

Masayuki Ohya, Daisuke Kawaguchi, Atsushi Takano, Yushu Matsushita, Naoya Torikai

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

抄録

Surface aggregation behavior in blends of poly(4-trimethylsilylstyrene) (PTMSS) and polyisoprene (PI) mostly composed of 1,2 and 3,4-addition microstructures was investigated by atomic force microscopy (AFM). Below a lower critical solution temperature (LCST), the blend films were miscible in bulk and smooth at the surface. On the other hand, above LCST, the phase-separated structure was observed in bulk by optical microscopy, however, the surface still remained smooth, indicating that phase-separation did not take place. This result means that the phase-separation at PTMSS/PI blend films surface is prevented due to strong segregation of PTMSS at the surface.

本文言語英語
ホスト出版物のタイトル54th SPSJ Annual Meeting 2005 - Polymer Preprints, Japan
ページ982
ページ数1
54
1
出版ステータス出版済み - 2005
外部発表はい
イベント54th SPSJ Annual Meeting 2005 - Yokohama, 日本
継続期間: 5 25 20055 27 2005

その他

その他54th SPSJ Annual Meeting 2005
国/地域日本
CityYokohama
Period5/25/055/27/05

All Science Journal Classification (ASJC) codes

  • 工学(全般)

フィンガープリント

「Evaluation of aggregation structures at poly(4-trimethylsilylstyrene)/ polyisoprene blend thin film surfaces」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル