Experimental Investigation of Interactions and Thermodynamic Properties of Poly(ethylene glycol) 200/400+Dimethyl Adipate/Dimethyl Phthalate Binary Mixtures
Abstract
Density rho, viscosity eta, and refractive index n(D) have been experimentally measured for four binary mixtures dimethyl adipate + poly(ethylene glycol) 200, dimethyl adipate + poly(ethylene glycol) 400, dimethyl phthalate + poly(ethylene glycol) 200, and dimethyl phthalate + poly(ethylene glycol) 400 in the temperature range T = (288.15 to 323.15) K with a temperature step of 5 K and at atmospheric pressure. Excess molar volumes V-E, viscosity deviations Delta eta, and deviations of refractive index Delta n(D) were calculated from experimental data and fitted using Redlich-Kister polynomial. Fourier-transform infrared analysis of binary mixtures and corresponding pure components was performed at 298.15 K in order to gain insight into the molecular structure of mixtures and possible intra- and intermolecular interactions. Performed IR analysis confirms an absence of intermolecular interactions between unlike compounds. Consequently, the nonideal behavior of mixtures is contributed to ...geometrical packing or dispersion forces of different species.
Source:
Journal of Chemical and Engineering Data, 2015, 60, 6, 1910-1925Publisher:
- Amer Chemical Soc, Washington
Funding / projects:
- Ministry of Science and Environmental Protection, Serbia
- New industrial and environmental application of chemical thermodynamics to the development of the chemical processes with multiphase and multicomponent systems (RS-MESTD-Basic Research (BR or ON)-172063)
DOI: 10.1021/acs.jced.5b00156
ISSN: 0021-9568
WoS: 000356316400044
Scopus: 2-s2.0-84935862864
Institution/Community
Tehnološko-metalurški fakultetTY - JOUR AU - Vuksanović, Jelena AU - Radović, Ivona AU - Šerbanović, Slobodan P. AU - Kijevčanin, Mirjana PY - 2015 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3128 AB - Density rho, viscosity eta, and refractive index n(D) have been experimentally measured for four binary mixtures dimethyl adipate + poly(ethylene glycol) 200, dimethyl adipate + poly(ethylene glycol) 400, dimethyl phthalate + poly(ethylene glycol) 200, and dimethyl phthalate + poly(ethylene glycol) 400 in the temperature range T = (288.15 to 323.15) K with a temperature step of 5 K and at atmospheric pressure. Excess molar volumes V-E, viscosity deviations Delta eta, and deviations of refractive index Delta n(D) were calculated from experimental data and fitted using Redlich-Kister polynomial. Fourier-transform infrared analysis of binary mixtures and corresponding pure components was performed at 298.15 K in order to gain insight into the molecular structure of mixtures and possible intra- and intermolecular interactions. Performed IR analysis confirms an absence of intermolecular interactions between unlike compounds. Consequently, the nonideal behavior of mixtures is contributed to geometrical packing or dispersion forces of different species. PB - Amer Chemical Soc, Washington T2 - Journal of Chemical and Engineering Data T1 - Experimental Investigation of Interactions and Thermodynamic Properties of Poly(ethylene glycol) 200/400+Dimethyl Adipate/Dimethyl Phthalate Binary Mixtures EP - 1925 IS - 6 SP - 1910 VL - 60 DO - 10.1021/acs.jced.5b00156 ER -
@article{ author = "Vuksanović, Jelena and Radović, Ivona and Šerbanović, Slobodan P. and Kijevčanin, Mirjana", year = "2015", abstract = "Density rho, viscosity eta, and refractive index n(D) have been experimentally measured for four binary mixtures dimethyl adipate + poly(ethylene glycol) 200, dimethyl adipate + poly(ethylene glycol) 400, dimethyl phthalate + poly(ethylene glycol) 200, and dimethyl phthalate + poly(ethylene glycol) 400 in the temperature range T = (288.15 to 323.15) K with a temperature step of 5 K and at atmospheric pressure. Excess molar volumes V-E, viscosity deviations Delta eta, and deviations of refractive index Delta n(D) were calculated from experimental data and fitted using Redlich-Kister polynomial. Fourier-transform infrared analysis of binary mixtures and corresponding pure components was performed at 298.15 K in order to gain insight into the molecular structure of mixtures and possible intra- and intermolecular interactions. Performed IR analysis confirms an absence of intermolecular interactions between unlike compounds. Consequently, the nonideal behavior of mixtures is contributed to geometrical packing or dispersion forces of different species.", publisher = "Amer Chemical Soc, Washington", journal = "Journal of Chemical and Engineering Data", title = "Experimental Investigation of Interactions and Thermodynamic Properties of Poly(ethylene glycol) 200/400+Dimethyl Adipate/Dimethyl Phthalate Binary Mixtures", pages = "1925-1910", number = "6", volume = "60", doi = "10.1021/acs.jced.5b00156" }
Vuksanović, J., Radović, I., Šerbanović, S. P.,& Kijevčanin, M.. (2015). Experimental Investigation of Interactions and Thermodynamic Properties of Poly(ethylene glycol) 200/400+Dimethyl Adipate/Dimethyl Phthalate Binary Mixtures. in Journal of Chemical and Engineering Data Amer Chemical Soc, Washington., 60(6), 1910-1925. https://doi.org/10.1021/acs.jced.5b00156
Vuksanović J, Radović I, Šerbanović SP, Kijevčanin M. Experimental Investigation of Interactions and Thermodynamic Properties of Poly(ethylene glycol) 200/400+Dimethyl Adipate/Dimethyl Phthalate Binary Mixtures. in Journal of Chemical and Engineering Data. 2015;60(6):1910-1925. doi:10.1021/acs.jced.5b00156 .
Vuksanović, Jelena, Radović, Ivona, Šerbanović, Slobodan P., Kijevčanin, Mirjana, "Experimental Investigation of Interactions and Thermodynamic Properties of Poly(ethylene glycol) 200/400+Dimethyl Adipate/Dimethyl Phthalate Binary Mixtures" in Journal of Chemical and Engineering Data, 60, no. 6 (2015):1910-1925, https://doi.org/10.1021/acs.jced.5b00156 . .