<p class="01PaperTitle" style="text-align: justify;">Tuning the physicochemical properties of protic-aprotic ionic liquids upon reciprocal binary mixing</p>
Online Publishing @ NISCAIR
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Title Statement |
<p class="01PaperTitle" style="text-align: justify;">Tuning the physicochemical properties of protic-aprotic ionic liquids upon reciprocal binary mixing</p> |
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Added Entry - Uncontrolled Name |
Kumar, Arvind ; CSIR-Central salt and marine chemicals research institute Bharmoria, Pankaj ; AcSIR, CSIR-Central Salt and Marine Chemicals Research Institute, GB Marg, Bhavnagar 364 002, India Trivedi, Tushar J; AcSIR, CSIR-Central Salt and Marine Chemicals Research Institute, GB Marg, Bhavnagar 364 002, India Malek, Naved I; Applied Chemistry Department, Sardar Vallabhbhai National Institute of Technology, Surat 395 007, India Department of science and technology (DST) and Council of scientific and industrial research (CSIR) Govt. of India |
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Uncontrolled Index Term |
Thermodynamics Solution chemistry, Ionic liquids, Protic ionic liquids, Aprotic, Reciprocal binary mixing |
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Summary, etc. |
<p style="text-align: justify;">The alterations in properties of protic/aprotic (2-hydroxyethylammonium formate)/ 1-butyl-3-methylimidazolium methyl sulfate) ionic liquids (ILs), based on reciprocal binary mixing concept ([A][B][X][Y]) have been investigated by studying the density, speed of sound, and viscosity of mixtures as a function of temperature. The volume of mixing, isentropic compressibility, excess molar isentropic compressibilities and activation energy of viscous flow have been derived, which indicate a very high level of non-ideality in the mixtures desired to take advantage of improved solvent properties. FTIR spectral analysis and solvatochromic parameters (normalized Reichardt’s parameter, dipolarity/polarizibility, hydrogen bond donor and acceptor coefficients) determined through the solvatochromic probes have been utilized to examine the hydrogen bonding and ion-ion interactions prevailing in the studied systems. Although significant alterations in hydrogen bonding and ion-ion interactions are observed, dispersion type interactions dominate over chemical interactions as indicated by a high positive deviations in the volumes of mixing.</p> |
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Publication, Distribution, Etc. |
Indian Journal of Chemistry -Section A (IJCA) 2020-12-22 15:36:57 |
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Electronic Location and Access |
application/pdf http://op.niscair.res.in/index.php/IJCA/article/view/10881 |
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Data Source Entry |
Indian Journal of Chemistry -Section A (IJCA); ##issue.vol## 55, ##issue.no## 5 (2016): INDIAN JOURNAL OF CHEMISTRY - SECTION A |
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Language Note |
english |
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Nonspecific Relationship Entry |
http://op.niscair.res.in/index.php/IJCA/article/download/10881/30623 http://op.niscair.res.in/index.php/IJCA/article/download/10881/30630 |
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