Surface Photochemistry: Semiconductor Photoinduced Dimerization of Phenyl Vinyl Ether

Anthony M. Draper, Mohammad Ilyas, Paul de Mayo, V. Ramamurthy

Research output: Contribution to journalArticlepeer-review

32 Scopus citations

Abstract

The dimerization of phenyl vinyl ether at an illuminated semiconductor surface has been demonstrated, and that reaction induced on ZnO was studied in detail. The involvement of surface-related processes has been shown to affect both the rate and stereochemistry of the system. Langmuir-Hinshelwood treatment has been found to be applicable for kinetic analysis. The effect of various quenchers has been described in terms of competitive adsorption with or without interference with electron-transfer processes on the surface. A reaction scheme involving the simultaneous formation of dimer both in the adsorbed state and in solution has been suggested, the former being the more important.

Original languageEnglish (US)
Pages (from-to)6222-6230
Number of pages9
JournalJournal of the American Chemical Society
Volume106
Issue number21
DOIs
StatePublished - Jan 1 1984
Externally publishedYes

ASJC Scopus subject areas

  • Catalysis
  • Chemistry(all)
  • Biochemistry
  • Colloid and Surface Chemistry

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