トリエトキシシル基を含むポリスチレン誘導体の合成と表面構造解析

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Abstract

Polystyrene block copolymers containing triethoxysilyl (TES) groups were synthesized by a living anionic polymerization and the subsequent functional group transformation reactions. Then thin polymer films were applied for the reaction with organic acid to form Si-O bonds at the film surface. Surface concentration of Si was confirmed by X-ray photoelectron spectroscopy (XPS) measurement for the resulting polymer film. In addition, contact angle of water droplet for the film increased after acid treatment. These results clearly showed that the polysiloxane substrate was prepared at the outer most surface by treatment with organic acid. Key Words : living anionic polymerization, triethoxysilyl group, surface characterization, block copolymer

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Details 詳細情報について

  • CRID
    1390853649761100416
  • NII Article ID
    120006354214
  • NII Book ID
    AA12677220
  • DOI
    10.15002/00014130
  • HANDLE
    10114/13486
  • ISSN
    21879923
  • Text Lang
    ja
  • Data Source
    • JaLC
    • IRDB
    • CiNii Articles
  • Abstract License Flag
    Allowed

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