Study of electrochemical interfaces by transient reflecting gratings

Akira Harata, Takahiro Kawasaki, Masaki Ito, Tsuguo Sawada

研究成果: Contribution to journalArticle査読

19 被引用数 (Scopus)

抄録

Picosecond photothermal/photoacoustic measurement of gold interfaces in some aqueous solutions of electrolytes was carried out using a transient reflecting grating (TRG) method. As the electric potential became more anodic, the TRG-induced diffracted-light intensity increased above that expected from the reflectivity change, and the transient waveform also changed, both in the electrical double-layer and Faradaic oxidation regions. These changes were related to the anions in the supporting electrolyte. These results are discussed with respect to the photothermal and photoacoustic effects at the nanometer-scale interface.

本文言語英語
ページ(範囲)349-354
ページ数6
ジャーナルAnalytica Chimica Acta
299
3
DOI
出版ステータス出版済み - 1 10 1995
外部発表はい

All Science Journal Classification (ASJC) codes

  • 分析化学
  • 生化学
  • 環境化学
  • 分光学

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