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<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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Title Statement <p class="01PaperTitle" style="text-align: justify;">Tuning the physicochemical properties of protic-aprotic ionic liquids upon reciprocal binary mixing</p>
 
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
 
Uncontrolled Index Term Thermodynamics
Solution chemistry, Ionic liquids, Protic ionic liquids, Aprotic, Reciprocal binary mixing
 
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>
 
Publication, Distribution, Etc. Indian Journal of Chemistry -Section A (IJCA)
2020-12-22 15:36:57
 
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http://op.niscair.res.in/index.php/IJCA/article/view/10881
 
Data Source Entry Indian Journal of Chemistry -Section A (IJCA); ##issue.vol## 55, ##issue.no## 5 (2016): INDIAN JOURNAL OF CHEMISTRY - SECTION A
 
Language Note english
 
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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