Viscosity of ionic liquid mixtures of 1-alkyl-3-methylimidazolium hexafluorophosphate+CO2

Daisuke Tomida, Satoshi Kenmochi, Kun Qiao, Quanxi Bao, Chiaki Yokoyama

研究成果: Article査読

25 被引用数 (Scopus)

抄録

The viscosities of the mixtures 1-hexyl-3-methylimidazolium hexafluorophosphate ([HMIM][PF6])+CO2 and 1-octyl-3-methylimidazolium hexafluorophosphate ([OMIM][PF6])+CO2 were measured with a rolling ball viscometer. The CO2 mole fraction for one mixture ranged up to 0.434 and the other up to 0.447. The viscosities were measured at 293.15-353.15K and 10-20.0MPa. The experimental uncertainty in viscosity was estimated to be within ±3.0%. The experimental data were compared with McAllister's three-body model, which correlated with the experimental data within average absolute deviations of 5.9%.

本文言語English
ページ(範囲)185-189
ページ数5
ジャーナルFluid Phase Equilibria
307
2
DOI
出版ステータスPublished - 2011 8 25

ASJC Scopus subject areas

  • 化学工学(全般)
  • 物理学および天文学(全般)
  • 物理化学および理論化学

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