物理架橋可能なアゾベンゼン液晶高分子の光応答性

DOI

書誌事項

タイトル別名
  • Photoresponsive Properties of Azobenzene Liquid-Crystalline Polymers with Physical Crosslinks Available

抄録

<p>Covalently crosslinked liquid-crystalline polymer films containing azobenzene chromophores bend toward a light source upon irradiation with UV light. However, covalently crosslinked polymers cannot be remolded after preparation because they are insoluble and infusible. In this work, we prepared physically crosslinked azobenzene liquid-crystalline polymers. We sheared the melt polymers to obtain films with homogenous alignment. The films showed macroscopic deformation upon exposure to light. This result indicates that physical crosslinks can convert the motion of mesogens into mechanical work of the films.</p>

収録刊行物

詳細情報 詳細情報について

  • CRID
    1390848250115249920
  • NII論文ID
    130007851284
  • DOI
    10.11538/ekitou.2019.0_pb40
  • ISSN
    24325988
    18803490
  • 本文言語コード
    ja
  • データソース種別
    • JaLC
    • CiNii Articles
  • 抄録ライセンスフラグ
    使用不可

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