Steady-State Compliance of Linear Polymer Solutions over a Wide Range of Concentration

Yoshiaki Takahashi, Ichiro Noda, Mitsuru Nagasawa

研究成果: Contribution to journalArticle査読

60 被引用数 (Scopus)

抄録

Measurements of zero-shear viscosity η° and steady-state compliance Je of linear polystyrenes with high molecular weights were carried out in good and poor solvents with a Weissenberg rheogoniometer to examine the applicability of the scaling theory of de Gennes to Je. It was confirmed, in agreement with a previous work, that the experimental data of η° in semidilute solutions agree with predictions of the scaling theory. However, the scaling theory did not agree with the experimental data of Je. It was concluded that the idea of a semidilute region need not be brought in to understand Je of linear polymer solutions.

本文言語英語
ページ(範囲)2220-2225
ページ数6
ジャーナルMacromolecules
18
11
DOI
出版ステータス出版済み - 1 1 1985
外部発表はい

All Science Journal Classification (ASJC) codes

  • 有機化学
  • ポリマーおよびプラスチック
  • 無機化学
  • 材料化学

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