Thermal conductivities of imidazolium-based ionic liquid + CO 2 mixtures

D. Tomida, S. Kenmochi, T. Tsukada, K. Qiao, C. Yokoyama

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8 Citations (Scopus)


Experimental results for the thermal conductivities of imidazolium-based ionic liquid +CO 2 mixtures are reported. The thermal conductivities were measured with a transient short-hot-wire method. The experimental temperatures were from 294K to 334K, and pressures were 10.0MPa and 20.0 MPa. The CO 2 mole fractions of the mixtures covered a range up to 0.42. It was found that the thermal conductivities of ionic liquids have a very small CO 2 mole fraction dependence.

Original languageEnglish
Pages (from-to)1888-1895
Number of pages8
JournalInternational Journal of Thermophysics
Issue number10
Publication statusPublished - 2010 Oct


  • 1-Butyl-3-methylimidazolium hexafluorophosphate
  • 1-Butyl-3-methylimidazolium tetrafluoroborate
  • 1-Methylimidazole
  • CO
  • Thermal conductivity
  • Transient short-hot-wire method


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