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)
pp. 5229-5238.
10.1039/c2cp40262a.
Abstract
The surface chemistry of a series of four pyrrolidinium based ionic liquids, [C nC 1Pyrr][Tf 2N] 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 UCL > School of BEAMS > Faculty of Maths and Physical Sciences > Chemistry |
| URI: | http://discovery.ucl.ac.uk/id/eprint/1344499 |
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