A comparative study on the effect of temperature on density, sound velocity and refractive index of nanoemulsions formed by castor, olive and linseed oils in aqueous cellulose acetate propionate and butyrate and Tween80
Bangia, J. K.[Jyoti Khanna], Singh, M.[Man], Om, H.[Hari], Behera, K.[Kamalakanta]
Density, sound velocity as acoustic property and refractive index of oil-in-water nanoemulsions (NEs) formed by castor oil (CO), olive oil (OO) and linseed oil (LO), respectively, with cellulose acetate propionate (CAP), cellulose acetate butyrate (CAB) and Tween 80 (Tw80) are reported at temperature varying between 293.15 K 313.15 K. Ionic internal pressure generated with hydrophilic-hydrophobic interactions (HI-HbI) is also expressed as isentropic compressibility (IC) with relative change. The parameters density, refractive index and light velocity are regressed for their limiting values. Variation of sound velocity and light velocity with temperature, show opposite trends.
Compounds
#
Formula
Name
1
H2O
water
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
Mass density, kg/m3 ; Liquid
Temperature, K; Liquid
Pressure, kPa; Liquid
Liquid
Vibrating tube method
5
POMD
1
Speed of sound, m/s ; Liquid
Temperature, K; Liquid
Pressure, kPa; Liquid
Liquid
Sing-around technique in a fixed-path interferometer