Influence of the Fe(CN)6〔3-〕/Fe(CN)6〔4-〕Redox Reaction on the Changes in Surface Energy of a Gold Electrode in Perchlorate Solution with Iodide Ions

• UENO Kaoru

  Graduate School of Engineering, Hokkaido University

• SERIZAWA Yoko

  Graduate School of Engineering, Hokkaido University

• SEO Masahiro

  Graduate School of Engineering, Hokkaido University

書誌事項

タイトル別名

• Influence of the Fe(CN)₆³⁻/Fe(CN)₆⁴⁻ Redox Reaction on the Changes in Surface Energy of a Gold Electrode in Perchlorate Solution with Iodide Ions
• Influence of the Fe CN 6 3- Fe CN 6 4- Redox Reaction on the Changes in Surface Energy of a Gold Electrode in Perchlorate Solution with Iodide Ions

抄録

Two novel techniques of piezoelectric detection and laser-beam deflection were employed to examine the influence of the Fe(CN)₆³⁻/Fe(CN)₆⁴⁻ redox reaction on the changes in surface energy of a gold electrode in perchlorate solutions with and without iodide ions. In the absence of iodide ions, both piezoelectric signal curve and electrocapillary curve suggested the specific adsorption of Fe(CN)₆³⁻, Fe(CN)₆⁴⁻ or its decomposed product such as Prussian blue on the gold electrode. On the other hand, in the presence of iodide ions, it was found that the strong specific adsorption of iodide ions on the gold electrode inhibits the adsorption of the redox couple or Prussian blue.

収録刊行物

• Electrochemistry

  Electrochemistry 67 (12), 1123-1125, 1999-12-05

  公益社団法人　電気化学会

キーワード

• Surface Energy
• Piezoelectric Method
• Laser-Beam Deflection Method
• Gold Electrode

詳細情報

• CRID: 1390564227346629120
• NII論文ID: 10004275053
• NII書誌ID: AN00151637
• DOI: 10.5796/electrochemistry.67.1123
• ISSN: 21862451
• ISSN: 13443542
• NDL書誌ID: 4927206
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I4927206
• Web Site: https://www.jstage.jst.go.jp/article/electrochemistry/67/12/67_1123/_pdf
• 本文言語コード: en
• データソース種別:
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• 抄録ライセンスフラグ: 使用可