ABSTRACT

The conductivities and viscosities of the room-temperature ionic liquid (IL) 1-butyl-3-methylimidazolium hexafluorophosphate ([bmim][PF6]) + water + ethanol and [bmim][PF6] + water + acetone ternary mixtures were determined in the temperature range from 288.15 K to 308.15 K, and the mole fraction of the solvents in the mixtures was up to 0.48. The conductivities of the mixtures increased with increasing concentration of the solvents and temperature in the solvent concentration range studied. An increase in temperature or solvent concentration results in reduction in the viscosities of the mixtures.

Compounds

#	Formula	Name
1	C2H6O	ethanol
2	C8H15F6N2P	1-butyl-3-methylimidazolium hexafluorophosphate
3	H2O	water
4	C3H6O	acetone

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	1 2	Electrical conductivity, S/m ; Liquid	Temperature, K; Liquid Mole fraction - 1; Liquid	Pressure, kPa; Liquid	Liquid	Shanghai Precision & Scientific Instrument Co., LTD (DDS-307)	10
POMD	1 2	Viscosity, Pa*s ; Liquid	Temperature, K; Liquid Mole fraction - 1; Liquid	Pressure, kPa; Liquid	Liquid	Capillary tube (Ostwald; Ubbelohde) method	10
POMD	3 2	Electrical conductivity, S/m ; Liquid	Temperature, K; Liquid	Pressure, kPa; Liquid Mole fraction - 3; Liquid	Liquid	Shanghai Precision & Scientific Instrument Co., LTD (DDS-307)	4
POMD	3 2	Viscosity, Pa*s ; Liquid	Temperature, K; Liquid	Mole fraction - 3; Liquid Pressure, kPa; Liquid	Liquid	Capillary tube (Ostwald; Ubbelohde) method	4
POMD	4 2	Electrical conductivity, S/m ; Liquid	Temperature, K; Liquid Mole fraction - 4; Liquid	Pressure, kPa; Liquid	Liquid	Shanghai Precision & Scientific Instrument Co., LTD (DDS-307)	10
POMD	4 2	Viscosity, Pa*s ; Liquid	Temperature, K; Liquid Mole fraction - 4; Liquid	Pressure, kPa; Liquid	Liquid	Capillary tube (Ostwald; Ubbelohde) method	10
POMD	1 3 2	Electrical conductivity, S/m ; Liquid	Temperature, K; Liquid Mole fraction - 3; Liquid Mole fraction - 1; Liquid	Pressure, kPa; Liquid	Liquid	Shanghai Precision & Scientific Instrument Co., LTD (DDS-307)	56
POMD	1 3 2	Viscosity, Pa*s ; Liquid	Temperature, K; Liquid Mole fraction - 3; Liquid Mole fraction - 1; Liquid	Pressure, kPa; Liquid	Liquid	Capillary tube (Ostwald; Ubbelohde) method	19
POMD	4 3 2	Electrical conductivity, S/m ; Liquid	Temperature, K; Liquid Mole fraction - 3; Liquid Mole fraction - 4; Liquid	Pressure, kPa; Liquid	Liquid	Shanghai Precision & Scientific Instrument Co., LTD (DDS-307)	49
POMD	4 3 2	Viscosity, Pa*s ; Liquid	Temperature, K; Liquid Mole fraction - 3; Liquid Mole fraction - 4; Liquid	Pressure, kPa; Liquid	Liquid	Capillary tube (Ostwald; Ubbelohde) method	19

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

Conductivities and Viscosities of the Ionic Liquid [bmim][PF6] + Water + Ethanol and [bmim][PF6] + Water + Acetone Ternary Mixtures

Zhang, J.[Jianmin], Wu, W.[Weize], Gao, H.[Haixiang], Liu, Z.[Zhimin], Han, B.[Buxing]

ABSTRACT