Raman Scattering from Monolayer Films of Thiophenol and 4-Mercaptopyridine at Pt Surfaces

Mark A. Bryant, Susan L. Joa, Jeanne E. Pemberton

Research output: Contribution to journalArticle

131 Scopus citations

Abstract

Surface Raman spectra have been successfully acquired from monolayer films of thiophenol and 4-mercaptopyridine adsorbed at mechanically polished, polycrystalline Pt surfaces. Surface coverages for thiophenol on these Pt surfaces were estimated from X-ray photoelectron spectroscopy and electrochemical studies. This work demonstrates the feasibility of studying surface chemistry occurring on Pt surfaces using Raman spectroscopy.

Original languageEnglish (US)
Pages (from-to)753-756
Number of pages4
JournalLangmuir
Volume8
Issue number3
DOIs
StatePublished - Mar 1 1992

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics
  • Surfaces and Interfaces
  • Spectroscopy
  • Electrochemistry

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