2-D Self-assembly of Alkyl-substituted Oligophenylene Derivatives at the Liquid/Solid Interface: Influence of Core Size and Hydrogen Bonds on the Nucleation–Elongation Process

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Author(s)

    • Nishitani Nobuhiko
    • Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University
    • Hirose Takashi
    • Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University
    • Matsuda Kenji
    • Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University

Abstract

<p>The adsorption process at a liquid/graphite interface was investigated by scanning tunneling microscopy for a series of ester and amide derivatives which have a different number of phenyl rings in the core structure. We found that ester derivatives showed high cooperativity despite the lack of hydrogen bonding and that the Gibbs free energy for adsorption during the elongation process negatively increased with increasing number of phenyl groups in the core structure.</p>

Journal

  • Chemistry Letters

    Chemistry Letters 48(3), 253-256, 2019

    The Chemical Society of Japan

Codes

  • NII Article ID (NAID)
    130007607631
  • Text Lang
    ENG
  • ISSN
    0366-7022
  • Data Source
    J-STAGE 
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