Flows of Polymer Melts through Nanopores: Experiments and Modelling

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概要

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• The polymer melts flow behaviors through nanopores are investigated by using the nanoporous template wetting technique in our study. The experimental observation indicates that the meniscus rises according to a (time)<SUP>1/2</SUP> law which agrees with the Lucas-Washburn law. Comparing the experimental results with the Lucas-Washburn equation, we also demonstrate that the viscosities of polymer melts decrease in their flows through nanopores and the induced rheological behavior is caused by the nanoconfinement of nanopores.

• 一般社団法人日本機械学会・社団法人日本伝熱学会の論文

著者

• HU Guojie

  Key Laboratory for Thermal Science and Power Engineering of Ministry of Education Department of Engineering Mechanics, Tsinghua University

• CAO Bingyang

  Key Laboratory for Thermal Science and Power Engineering of Ministry of Education Department of Engineering Mechanics, Tsinghua University

関連論文

• Flows of Polymer Melts through Nanopores: Experiments and Modelling

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