The structure of H2SO4 monolayers on Au (111)

M. S. Zei, Daniel Alberto Scherson, G. Lehmpfuhl, D. M. Kolb

研究成果: Article査読

44 被引用数 (Scopus)

抄録

Au (111) electrodes have been emersed from sulphuric acid solutions and their surfaces studied in UHV by LEED, RHEED and AES. It is shown that, after evacuation, sulphuric acid forms an ordered two-dimensional overlayer on Au (111), the structure of which bears some relation to that of crystalline H2SO4. This H2SO4 overlayer, which is independent of the emersion potential, does not remove the (1 × 23) surface reconstruction of Au (111).

本文言語English
ページ(範囲)99-105
ページ数7
ジャーナルJournal of Electroanalytical Chemistry
229
1-2
DOI
出版ステータスPublished - 1987 8 10
外部発表はい

ASJC Scopus subject areas

  • Analytical Chemistry
  • Chemical Engineering(all)
  • Electrochemistry

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