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Determination of hydrogen concentration in ionic liquids and the effect (or lack of) on rates of hydrogenation.

Authors
  • Dyson, Paul J
  • Laurenczy, Gábor
  • Ohlin, C André
  • Vallance, James
  • Welton, Thomas
Type
Published Article
Journal
Chemical communications (Cambridge, England)
Publication Date
Oct 07, 2003
Issue
19
Pages
2418–2419
Identifiers
PMID: 14587710
Source
Medline
License
Unknown

Abstract

The solubility of hydrogen and the corresponding Henry coefficients for 11 ionic liquids have been determined in situ at 100 atm H2 pressure and are much lower than expected; attempts to correlate the solubility of hydrogen in the ionic liquids with the rate of reaction for the hydrogenation of benzene to cyclohexane in these solvents have been made.

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