Formation of PdFe alloys on silica supported catalysts

K. Lázár, M. Nimz, G. Lietz, J. Völter, L. Guczi

Research output: Contribution to journalArticle

15 Citations (Scopus)

Abstract

Silica supported PdFe systems were studied with Pd:Fe ratios from 5:1 to 1:10. Formation of α-iron and bimetallic particles was found during the 670 K hydrogen activation. The 5:1 PdFe system of extreme catalytic activity consisted of disordered fcc PdFe bimetallic and Fe+2 components. No evidence for occurence of other bimetallic structures was found on catalysts even after 1120 K reduction.

Original languageEnglish
Pages (from-to)657-660
Number of pages4
JournalHyperfine Interactions
Volume41
Issue number1
DOIs
Publication statusPublished - Dec 1988

Fingerprint

Catalyst supports
Silicon Dioxide
catalytic activity
Hydrogen
Catalyst activity
Iron
Chemical activation
Silica
activation
silicon dioxide
iron
catalysts
Catalysts
hydrogen

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics
  • Nuclear and High Energy Physics
  • Condensed Matter Physics
  • Physics and Astronomy(all)
  • Electronic, Optical and Magnetic Materials

Cite this

Formation of PdFe alloys on silica supported catalysts. / Lázár, K.; Nimz, M.; Lietz, G.; Völter, J.; Guczi, L.

In: Hyperfine Interactions, Vol. 41, No. 1, 12.1988, p. 657-660.

Research output: Contribution to journalArticle

Lázár, K. ; Nimz, M. ; Lietz, G. ; Völter, J. ; Guczi, L. / Formation of PdFe alloys on silica supported catalysts. In: Hyperfine Interactions. 1988 ; Vol. 41, No. 1. pp. 657-660.
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