XPS of platinum in Pt/SiO2 (Europt-1): Possibilities and limitations of the method

M. Muhler, Z. Paál, R. Schlögl

Research output: Contribution to journalArticle

21 Citations (Scopus)

Abstract

Platinum XPS lines of a 6.3% Pt/SiO2 catalyst in oxidized and reduced states were studied. The observed line shapes can be attributed to line broadening due to electrostatic charging, the extent of which changed during oxidation-rediction cycles. The limits of the method in studying very disperse materials with low metal loading are pointed out.

Original languageEnglish
Pages (from-to)281-285
Number of pages5
JournalApplied Surface Science
Volume47
Issue number3
DOIs
Publication statusPublished - Apr 1991

ASJC Scopus subject areas

  • Chemistry(all)
  • Condensed Matter Physics
  • Physics and Astronomy(all)
  • Surfaces and Interfaces
  • Surfaces, Coatings and Films

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