The adsorption properties of PdZnx alloy on Pd(1 0 0): Preparation and characterization

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Abstract

The formation of PdZnx alloy on Pd(1 0 0) and its characteristics were investigated by various methods, such as photoelectron, auger-electron, electron energy loss, thermal desorption spectroscopic methods and work-function measurement. The alloy was produced by the decomposition of diethyl zinc on Pd(1 0 0). The alloy surface reacts with O2 and ZnOx is formed. The reactivity of alloy to hydrogen is similar to that of K/Pd. The stability of adsorbed CO is lower than on clean Pd(1 0 0).

Original languageEnglish
Pages (from-to)182-185
Number of pages4
JournalVacuum
Volume82
Issue number2 SPEC. ISS.
DOIs
Publication statusPublished - Oct 29 2007

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Keywords

  • Adsorption
  • CO
  • Diethyl zinc
  • H
  • O
  • Pd(1 0 0)
  • PdZn alloy

ASJC Scopus subject areas

  • Instrumentation
  • Condensed Matter Physics
  • Surfaces, Coatings and Films

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