Direct observation of reduction of PdO to Pd metal by in situ electron microscopy

Peter Crozier, Abhaya K. Datye

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17 Scopus citations

Abstract

We have made direct in situ observations of the reduction of small particles of PdO to Pd metal using electron microscopy. We find that the reduction at low temperature (<500°C) proceeds via the formation of a metal shell surrounding an oxide core. Complete reduction leads to the production of metal particles containing central voids.

Original languageEnglish (US)
Pages (from-to)3119-3124
Number of pages6
JournalStudies in Surface Science and Catalysis
Volume130 D
StatePublished - Jan 1 2000

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ASJC Scopus subject areas

  • Catalysis
  • Condensed Matter Physics
  • Physical and Theoretical Chemistry
  • Surfaces, Coatings and Films
  • Materials Chemistry

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