Thermodynamics Research Center / ThermoML | Journal of Chemical and Engineering Data

Viscosity of 1-Butyl-3-methylimidazolium Hexafluorophosphate + CO2 Mixture

Tomida, D.[Daisuke], Kumagai, A.[Akibumi], Qiao, K.[Kun], Yokoyama, C.[Chiaki]
J. Chem. Eng. Data 2007, 52, 5, 1638-1640
ABSTRACT
The viscosities of 1-butyl-3-methylimidazolium hexafluorophosphate ([bmim][PF6]) + CO2 mixtures were measured with a rolling ball viscometer. The experimental temperatures were from (293.15 to 353.15) K, and pressures were up to 20.0 MPa. The CO2 mole fractions of the mixtures were in the range up to 0.440. The McAllister four-body model has been used to correlate the viscosity data.
Compounds
# Formula Name
1 CO2 carbon dioxide
2 C8H15F6N2P 1-butyl-3-methylimidazolium hexafluorophosphate
Datasets
The table above is generated from the ThermoML associated json file (link above). POMD and RXND refer to PureOrMixture and Reaction Datasets. The compound numbers are included in properties, variables, and phases, if specificied; the numbers refer to the table of compounds on the left.
Type Compound-# Property Variable Constraint Phase Method #Points
  • POMD
  • 2
  • Viscosity, Pa*s ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Falling or rolling sphere viscometry
  • 1
  • POMD
  • 2
  • Viscosity, Pa*s ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Falling or rolling sphere viscometry
  • 8
  • POMD
  • 2
  • Mass density, kg/m3 ; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Constant-volume piezometry
  • 8
  • POMD
  • 1
  • 2
  • Viscosity, Pa*s ; Liquid
  • Temperature, K; Liquid
  • Mole fraction - 1; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • SPHERE:UFactor:2
  • 68
  • POMD
  • 1
  • 2
  • Mass density, kg/m3 ; Liquid
  • Temperature, K; Liquid
  • Mole fraction - 1; Liquid
  • Pressure, kPa; Liquid
  • Liquid
  • Constant-volume piezometry
  • 68