Extended X-ray absorption fine structure (EXAFS) characterisation of the hydroformylation of oct-1-ene by dilute Rh-PEt3 catalysts in supercritical carbon dioxide

Steven G. Fiddy, John Evans, Thomas Neisius, Xue Zhong Sun, Zhang Jie, Michael W. George

Research output: Journal PublicationArticlepeer-review

13 Citations (Scopus)

Abstract

Dilute EXAFS characterisation has been used to elucidate species involved during the course of the 3 mM Rh-catalysed hydroformylation of oct-1-ene in scCO2; significant metal clustering occurs with a Rh:P ratio of 1:1 but at a 1:3 ratio, metal clustering is not detected, with the presence of monomer species only.

Original languageEnglish
Pages (from-to)676-677
Number of pages2
JournalChemical Communications
Volume4
Issue number6
DOIs
Publication statusPublished - 2004
Externally publishedYes

ASJC Scopus subject areas

  • Catalysis
  • Electronic, Optical and Magnetic Materials
  • Ceramics and Composites
  • Chemistry (all)
  • Surfaces, Coatings and Films
  • Metals and Alloys
  • Materials Chemistry

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