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Volumetric and Optical Properties of Dimethylvinylethoxysilane with n-Alkanes (C7 to C10) at Temperatures in the Range (298.15 to 318.15) K
- Source :
- Journal of Solution Chemistry. 48:82-103
- Publication Year :
- 2019
- Publisher :
- Springer Science and Business Media LLC, 2019.
-
Abstract
- Densities and refractive indices are investigated for four binary mixture systems of dimethylvinylethoxysilane with n-heptane, n-octane, n-nonane and n-decane at different temperatures (298.15, 303.15, 308.15, 313.15 and 318.15 K) and atmospheric pressure. From these experimental data, the excess molar volume, isobaric coefficient of thermal expansion, deviation in refractive index, molar refraction, and deviation in the molar refraction have been calculated. The computed quantities have been fitted with the Redlich–Kister equation to derive the coefficients and estimate the standard deviations. The values of the partial excess volume at infinite dilution were calculated using the coefficients of the Redlich–Kister smoothing equation. The effects of composition and temperature on these properties are discussed.
- Subjects :
- Atmospheric pressure
Chemistry
Biophysics
Thermodynamics
02 engineering and technology
010402 general chemistry
01 natural sciences
Biochemistry
Refraction
Standard deviation
Thermal expansion
0104 chemical sciences
Molar volume
020401 chemical engineering
Volume (thermodynamics)
Isobaric process
Physics::Chemical Physics
0204 chemical engineering
Physical and Theoretical Chemistry
Molecular Biology
Refractive index
Subjects
Details
- ISSN :
- 15728927 and 00959782
- Volume :
- 48
- Database :
- OpenAIRE
- Journal :
- Journal of Solution Chemistry
- Accession number :
- edsair.doi...........b09132d1c426a1bb5ee0571b0466f35f