02139nas a2200157   4500008004100000022001300041245014800054210006900202260000900271300001400280490000600294520152300300100001701823700001601840856012501856       2018                        eng d  a2365654900aStructural elucidation of the binary mixtures of [emim][bf4] and [bmim][bf4] in ethyl-substituted solvents by isothermal titration calorimeter.0 aStructural elucidation of the binary mixtures of emimbf4 and bmi  cJUN   a5792-58000 v33 aIn order to address the issue whether both ionic liquids and solvents influence the enthalpy of their solutions, highly accurate excess partial molar enthalpy, urn:x-wiley:23656549:media:slct201800976:slct201800976-math-0001 values have been measured using Isothermal Titration Calorimeter (ITC). Therefore, thermodynamic behavior has been observed in the mixtures containing ionic liquids. It essentially depends on the molecular structure of the constituents of the mixture. The hydrogen bonding between ionic liquids and ethyl‐substituted solvents (2‐ethoxyethanol, ethylene glycol, diethylamine, ethyl acetate and N,N‐ diethylacetamide) may lead to strong ion‐solvent interactions. In the present study, an effort has been made to quantify various interactions between ionic liquid and solvent, based on the urn:x-wiley:23656549:media:slct201800976:slct201800976-math-0002 values. Linear solvation free relation shows dependence of limiting excess partial molar enthalpies, urn:x-wiley:23656549:media:slct201800976:slct201800976-math-0003 upon the solvent properties. Structural orientation of solvent molecules and ionic liquids also described by the urn:x-wiley:23656549:media:slct201800976:slct201800976-math-0004 values. The ion‐ion, ion‐solvent interactions have also been investigated in terms of the enthalpic interaction parameters, urn:x-wiley:23656549:media:slct201800976:slct201800976-math-0005 and relative apparent molar enthalpy, φL of ionic liquid‐ethyl‐substituted solvent systems.1 aJain, Preeti1 aKumar, Anil  uhttps://library.ncl.res.in/content/structural-elucidation-binary-mixtures-emimbf4-and-bmimbf4-ethyl-substituted-solvents