Structural effects of various modifiers on M-Fe/MgO catalysts (M=Al, Co, K)

K. Lázár, P. Putanov, G. Vlanjnic, E. Kis, G. Boskovic

Research output: Contribution to journalArticle

Abstract

Effects of typical modifiers (Al: textural, Co: alloying and K: electronic) have been studied on Fe/MgO catalysts. Addition of Al modified the structure of iron oxide phase; the Co additive was incorporated mainly in bimetallic Fe-Co particles, while the potassium promoter has not exerted observable structural change. The results of Mössbauer studies are correlated with data of catalytic measurements in CO+H2 reaction.

Original languageEnglish
Pages (from-to)751-754
Number of pages4
JournalHyperfine Interactions
Volume69
Issue number1-4
DOIs
Publication statusPublished - Apr 1992

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics
  • Nuclear and High Energy Physics
  • Condensed Matter Physics
  • Physical and Theoretical Chemistry

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