@article { ISI:000281296900029,
	title = {Reversal from endothermic to exothermic behavior of imidazolium-based ionic liquids in molecular solvents},
	journal = {Chemical Physics Letters},
	volume = {496},
	number = {1-3},
	year = {2010},
	month = {AUG},
	pages = {143-147},
	publisher = {ELSEVIER SCIENCE BV},
	address = {PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS},
	abstract = {<p>In this communication, we present an interesting reversal in the enthalpic behavior from endothermic to exothermic on increasing the carbon chain length attached to the imidazolium ring in the imidazolium-based ionic liquids. A systematic investigation is presented on the excess partial molar enthalpy, H(IL)(E) directly measured using isothermal titration calorimeter at 298.15 K for the interactions operating between cation and anion of four imidazolium ionic liquids with aqueous and various non-aqueous solvents. This reversal behavior is analyzed in terms of hydrophobic and solvation effects. (C) 2010 Published by Elsevier B.V.</p>},
	issn = {0009-2614},
	doi = {10.1016/j.cplett.2010.07.056},
	author = {Rai, Gitanjali and Kumar, Anil}
}
