Investigation of solute-solvent interactions between 2-butoxyethanol and substituted ketones by volumetric, acoustic and FTIR studies at T=(303.15–318.15) K
The densities (ρ) and speeds of sound (u) were measured for the binary mixtures of 2-butoxyethanol (BE) with methyl ethyl ketone (MEK), methyl propyl ketone (MPK), di-ethyl ketone (DEK) and methyl isobutyl ketone (MIBK) mixtures at temperatures (303.15–318.15) K and pressure (P = 0.1 MPa) over the e...
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| Format: | Article |
| Language: | English |
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Elsevier
2022-06-01
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| Series: | Chemical Thermodynamics and Thermal Analysis |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2667312622000165 |
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| author | R. Gerald Arokiaraj S. Ravikumar R. Raju Venkatramana Losetty P. Bhanuprakash V. Pandiyan |
| author_facet | R. Gerald Arokiaraj S. Ravikumar R. Raju Venkatramana Losetty P. Bhanuprakash V. Pandiyan |
| author_sort | R. Gerald Arokiaraj |
| collection | DOAJ |
| description | The densities (ρ) and speeds of sound (u) were measured for the binary mixtures of 2-butoxyethanol (BE) with methyl ethyl ketone (MEK), methyl propyl ketone (MPK), di-ethyl ketone (DEK) and methyl isobutyl ketone (MIBK) mixtures at temperatures (303.15–318.15) K and pressure (P = 0.1 MPa) over the entire composition range. The experimental data were used to derive the excess molar volume (VmE), excess isentropic compressibility (κSE) and excess speed of sound (uE). The calculated excess parameters have been correlated by Redlich-Kister equation. These results have been analysed by different theoretical models such as PFP, CFT and FLT. The effect of alkyl chain length of ketones on the excess properties has been discussed in terms of disruption of H-bonding and dipole–dipole interaction between the components of the mixtures. The thermodynamic results of the present investigation have been correlated with FTIR spectral studies and obtained a good agreement. |
| first_indexed | 2024-04-13T08:43:42Z |
| format | Article |
| id | doaj.art-c0be128b67404038b39d664a2334e9ed |
| institution | Directory Open Access Journal |
| issn | 2667-3126 |
| language | English |
| last_indexed | 2024-04-13T08:43:42Z |
| publishDate | 2022-06-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Chemical Thermodynamics and Thermal Analysis |
| spelling | doaj.art-c0be128b67404038b39d664a2334e9ed2022-12-22T02:53:48ZengElsevierChemical Thermodynamics and Thermal Analysis2667-31262022-06-016100049Investigation of solute-solvent interactions between 2-butoxyethanol and substituted ketones by volumetric, acoustic and FTIR studies at T=(303.15–318.15) KR. Gerald Arokiaraj0S. Ravikumar1R. Raju2Venkatramana Losetty3P. Bhanuprakash4V. Pandiyan5Department of Physics, Nehru Memorial College (Affiliated to Bharathidasan University), Puthanampatti, Tamil Nadu 621007, IndiaDepartment of Physics, Nehru Memorial College (Affiliated to Bharathidasan University), Puthanampatti, Tamil Nadu 621007, IndiaDepartment of Physics, Nehru Memorial College (Affiliated to Bharathidasan University), Puthanampatti, Tamil Nadu 621007, IndiaDepartment of Chemistry, VelTech Rangarajan Dr. Sagunthala R&D Institute of Science and Technology, Avadi, Chennai, 600062, IndiaDepartment of Chemistry, P.V.K.N. Govt. College (A), Chittoor, Andhra Pradesh 517002, IndiaDepartment of Physics, Nehru Memorial College (Affiliated to Bharathidasan University), Puthanampatti, Tamil Nadu 621007, India; Corresponding author.The densities (ρ) and speeds of sound (u) were measured for the binary mixtures of 2-butoxyethanol (BE) with methyl ethyl ketone (MEK), methyl propyl ketone (MPK), di-ethyl ketone (DEK) and methyl isobutyl ketone (MIBK) mixtures at temperatures (303.15–318.15) K and pressure (P = 0.1 MPa) over the entire composition range. The experimental data were used to derive the excess molar volume (VmE), excess isentropic compressibility (κSE) and excess speed of sound (uE). The calculated excess parameters have been correlated by Redlich-Kister equation. These results have been analysed by different theoretical models such as PFP, CFT and FLT. The effect of alkyl chain length of ketones on the excess properties has been discussed in terms of disruption of H-bonding and dipole–dipole interaction between the components of the mixtures. The thermodynamic results of the present investigation have been correlated with FTIR spectral studies and obtained a good agreement.http://www.sciencedirect.com/science/article/pii/S2667312622000165DensitySpeeds of soundPFP theorySubstituted ketoneFT-IR spectra |
| spellingShingle | R. Gerald Arokiaraj S. Ravikumar R. Raju Venkatramana Losetty P. Bhanuprakash V. Pandiyan Investigation of solute-solvent interactions between 2-butoxyethanol and substituted ketones by volumetric, acoustic and FTIR studies at T=(303.15–318.15) K Chemical Thermodynamics and Thermal Analysis Density Speeds of sound PFP theory Substituted ketone FT-IR spectra |
| title | Investigation of solute-solvent interactions between 2-butoxyethanol and substituted ketones by volumetric, acoustic and FTIR studies at T=(303.15–318.15) K |
| title_full | Investigation of solute-solvent interactions between 2-butoxyethanol and substituted ketones by volumetric, acoustic and FTIR studies at T=(303.15–318.15) K |
| title_fullStr | Investigation of solute-solvent interactions between 2-butoxyethanol and substituted ketones by volumetric, acoustic and FTIR studies at T=(303.15–318.15) K |
| title_full_unstemmed | Investigation of solute-solvent interactions between 2-butoxyethanol and substituted ketones by volumetric, acoustic and FTIR studies at T=(303.15–318.15) K |
| title_short | Investigation of solute-solvent interactions between 2-butoxyethanol and substituted ketones by volumetric, acoustic and FTIR studies at T=(303.15–318.15) K |
| title_sort | investigation of solute solvent interactions between 2 butoxyethanol and substituted ketones by volumetric acoustic and ftir studies at t 303 15 318 15 k |
| topic | Density Speeds of sound PFP theory Substituted ketone FT-IR spectra |
| url | http://www.sciencedirect.com/science/article/pii/S2667312622000165 |
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