Semiflexible thermotropic liquid-crystalline polymers: The characterization of a polyester-polyether.

DOI 参考文献23件
  • Galli G.
    Dipartimento di Chimica e Chimica Industriale, Università di Pisa
  • Chiellini E.
    Dipartimento di Chimica e Chimica Industriale, Università di Pisa
  • Torquati G.
    Dipartimento di Scienza dei Materiali e della Terra, Università di Ancona
  • Caciuffo R.
    Dipartimento di Scienza dei Materiali e della Terra, Università di Ancona
  • Melone S.
    Dipartimento di Scienza dei Materiali e della Terra, Università di Ancona
  • Gallot B.
    Centre de Biophysique Moléculaire, CNRS

書誌事項

公開日
1989
DOI
  • 10.1295/polymj.21.155
公開者
The Society of Polymer Science, Japan

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説明

The liquid crystal behavior of the thermotropic polyester derived from (4,4′-terephthaloyldioxy)dibenzoic acid and tetraethylene glycol was studied by differential scanning calorimetry, polarizing microscopy, and X-ray diffraction. The polymer sample exhibits the phase sequence isotropic-nematic-smectic A-smectic E-crystal, with decreasing temperature. Attention was devoted to the optical textures of the mesophases, as compared to those of low molar mass mesogens, and unusual high strength singularities were detected in the schlieren texture of the nematic phase.

収録刊行物

  • Polymer Journal

    Polymer Journal 21 (2), 155-162, 1989

    The Society of Polymer Science, Japan

参考文献 (23)*注記

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詳細情報 詳細情報について

  • CRID
    1390282681267011072
  • NII論文ID
    130004768105
  • DOI
    10.1295/polymj.21.155
  • COI
    1:CAS:528:DyaL1MXitFert7c%3D
  • ISSN
    13490540
    00323896
  • 本文言語コード
    en
  • データソース種別
    • JaLC
    • Crossref
    • CiNii Articles
  • 抄録ライセンスフラグ
    使用不可

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