Loading…

Ionic Liquids:  First Direct Determination of their Cohesive Energy

Molar enthalpies of vaporization, of a homologous series of 1-alkyl-3-methylimidazolium bis(trifluoromethyl sulfonyl)imides, [C n mim][NTf2], (with 2 ≤ n ≤ 8) were directly determined for the first time. The results obtained in this study emphasize and constitute clear experimental support for the n...

Full description

Saved in:
Bibliographic Details
Published in:Journal of the American Chemical Society 2007-01, Vol.129 (2), p.284-285
Main Authors: Santos, Luís M. N. B. F, Canongia Lopes, José N, Coutinho, João A. P, Esperança, José M. S. S, Gomes, Lígia R, Marrucho, Isabel M, Rebelo, Luís P. N
Format: Article
Language:English
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Molar enthalpies of vaporization, of a homologous series of 1-alkyl-3-methylimidazolium bis(trifluoromethyl sulfonyl)imides, [C n mim][NTf2], (with 2 ≤ n ≤ 8) were directly determined for the first time. The results obtained in this study emphasize and constitute clear experimental support for the novel concept that these liquid salts are composed of polar and nonpolar domains; that is, they exhibit microphase segregation.
ISSN:0002-7863
1520-5126
DOI:10.1021/ja067427b