Men, S; Hurisso, BB; Lovelock, KRJ; Licence, P; (2012) Does the influence of substituents impact upon the surface composition of pyrrolidinium-based ionic liquids? An angle resolved XPS study. Physical Chemistry Chemical Physics , 14 (15) 5229 - 5238. 10.1039/c2cp40262a.
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Abstract
The surface chemistry of a series of four pyrrolidinium based ionic liquids, [C C Pyrr][Tf N] where n = 4-10, is investigated by angle resolved X-ray photoelectron spectroscopy (ARXPS). The importance of sample purity is demonstrated and the stability of the ionic liquids under X-ray irradiation investigated. It is apparent that the surface chemistry and orientation is broadly analogous to that of similar imidazolium-based systems. © 2012 the Owner Societies.
| Type: | Article |
|---|---|
| Title: | Does the influence of substituents impact upon the surface composition of pyrrolidinium-based ionic liquids? An angle resolved XPS study |
| DOI: | 10.1039/c2cp40262a |
| UCL classification: | UCL > School of BEAMS > Faculty of Maths and Physical Sciences > Chemistry |
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