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<p><strong>Temperature dependent study of thermophysical properties of binary mixtures of imidazolium based ionic liquids with cyclic amides</strong></p>

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Title Statement <p><strong>Temperature dependent study of thermophysical properties of binary mixtures of imidazolium based ionic liquids with cyclic amides</strong></p>
 
Added Entry - Uncontrolled Name Sunkara, Govardhanarao ; St. Mary’s Group of Institutions Guntur, , Andhra Pradesh
Tadikonda, srinivasa Krishna; A S N Women's Engineering College
Narendra, K ; V R Siddhartha Engineering College Vijayawada Andhra Pradesh
 
Uncontrolled Index Term Ionic Liquids
1-Butyl-3-methylimidazolium tetrafluoroborate [Bmim][BF4]; cyclic amides; excess thermodynamic properties; molecular interactions
 
Summary, etc. <p>The experimental values of densities (<em>r</em>) and speeds of sound (<em>u</em>) of the binary mixtures of ionic liquid 1-butyl-3-methylimidazolium tetrafluoroborate [Bmim][BF<sub>4</sub>] with cyclic amides 2-Pyrrolidinone(2-PY) andN-Vinyl-2-pyrrolidone (NVP)have been used to calculate the internal pressures ( ), free volumes (<em>V</em><sub>f</sub>), excess internal pressures ( ), excess free volumes ( ), excess free energy ( ), excess enthalpy ( ) and excess entropy ( )covering the entire composition range expressed by mole fractions of ionic liquid at temperatures (298.15-323.15 K). The results have been interpreted in terms of intermolecular interactions between the component molecules in the mixture. The variations of these excess properties with composition indicate that the interactions between [Bmim][BF<sub>4</sub>] and cyclic amides in these mixtures follows the order: NVP&gt;2-PY.</p>
 
Publication, Distribution, Etc. Indian Journal of Chemistry -Section A (IJCA)
2020-10-12 16:15:21
 
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http://op.niscair.res.in/index.php/IJCA/article/view/24596
 
Data Source Entry Indian Journal of Chemistry -Section A (IJCA); ##issue.vol## 58, ##issue.no## 9 (2019): INDIAN JOURNAL OF CHEMISTRY- SECTION A
 
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Nonspecific Relationship Entry http://op.niscair.res.in/index.php/IJCA/article/download/24596/465480597
http://op.niscair.res.in/index.php/IJCA/article/download/24596/465480598
http://op.niscair.res.in/index.php/IJCA/article/download/24596/0
 
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