Formation of a mixed monolayer on a gold surface using fluorobenzenethiol and alkanethiol

• Ikematsu, Naoki

• Takahashi, Hayato

• 服部, 吉晃

• 北村, 雅季

抄録

Mixed monolayers consisting of 4-fluorobenzenethiolate and 1-octadecanethiolate on Au surfaces were formed by immersing in an ethanol solution of 4-fluorobenzenethiol (FBT), and subsequently by immersing in that of 1-octadecanethiol (ODT). To obtain systematically a mixed monolayer, the formation of FBT- and ODT-monolayers was investigated with respect to the reaction time and concentration of the solution. The monolayer formed on a Au surface was evaluated based on the work function, the water contact angle, and the X-ray photoelectron spectroscopy (XPS) spectra measured. The XPS measurement of substrates prepared for formation of a mixed monolayer exhibited F 1s and C 1s spectra supporting the presence of a mixed monolayer consisting of 4-fluorobenezenethiolate and 1-octadecanethiolate.

収録刊行物

• Japanese Journal of Applied Physics

  Japanese Journal of Applied Physics 59 (SD), SDDA09-SDDA09, 2020-03-01

  The Japan Society of Applied Physics

詳細情報

• CRID: 1050294045368698112
• NII論文ID: 120006876721
• NII書誌ID: AA12295836
• ISSN: 13474065
• ISSN: 00214922
• HANDLE: 20.500.14094/90007351
• 本文言語コード: en
• 資料種別: journal article
• データソース種別:
  • IRDB
  • CiNii Articles