FTIR study of the interaction of Re2(CO)10 and Fe3(CO)12 with silica and alumina supports

A. Beck, S. Dobos, L. Guczi

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

Re2(CO)10 adsorbed on hydrated silica and alumina was found to be bonded to the surface by weak physisorption. On silica no surface reaction was detectable, while on alumina support a slow reaction with the surface took place. In-situ UV irradiation accelerated the reaction both on alumina and silica, producing (OH)4Re4(CO)12 in dramatically increased amount referring to a photochemical surface reaction starting with the homolytic splitting of the ReRe bond. The same (OH)4Re4(CO)12 could be obtained in the presence of Fe3(CO)12 cluster.

Original languageEnglish
Pages (from-to)149-158
Number of pages10
JournalCatalysis Today
Volume5
Issue number2
DOIs
Publication statusPublished - 1989

Fingerprint

Aluminum Oxide
Carbon Monoxide
Silicon Dioxide
Alumina
Silica
Surface reactions
Physisorption
Irradiation
dodecacarbonyl iron

ASJC Scopus subject areas

  • Catalysis
  • Process Chemistry and Technology

Cite this

FTIR study of the interaction of Re2(CO)10 and Fe3(CO)12 with silica and alumina supports. / Beck, A.; Dobos, S.; Guczi, L.

In: Catalysis Today, Vol. 5, No. 2, 1989, p. 149-158.

Research output: Contribution to journalArticle

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