PERMSELECTIVE CHARACTERISTICS OF POLYMER/LIQUID CRYSTAL COMPOSITE MEMBRANE.

Tisato Kajiyama, Shintaro Washizu, Atsushi Kumano, Ichiro Terada, Motowo Takayanagi, Seiji Shinkai

研究成果: 書籍/レポート タイプへの寄稿会議への寄与

33 被引用数 (Scopus)

抄録

The aggregated state of the polymer/liquid crystal composite membrane was defined on the basis of DSC, x-ray diffraction, sorption isotherm, sorption-desorption studies, and scanning electron microscopic observation. The composite membrane containing liquid crystal of 60 wt% can be handled as a homogeneous medium in a temperature range above the crystal-liquid crystal phase transition temperature. The permeability coefficient for hydrocarbon gases through the 60 wt% EBBA composite membrane increases 100-200 times over several degrees in the phase transition temperature range. The permeation process is predominantly controlled by the diffusion mechanism below the transition temperature of liquid crystal, while the solubility factor significantly affects gas permeation above it.

本文言語英語
ホスト出版物のタイトルApplied Polymer Symposia
出版社John Wiley & Sons
ページ327-346
ページ数20
ISBN(印刷版)0471881716
出版ステータス出版済み - 1月 1 1985

出版物シリーズ

名前Applied Polymer Symposia
ISSN(印刷版)0570-4898

!!!All Science Journal Classification (ASJC) codes

  • 工学(全般)

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