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Spectroscopic analysis of 1-butyl-2,3-dimethylimidazolium ionic liquids: cation-anion interactions

Men, Shuang; Jiang, Jing; Peter, Licence

Authors

Shuang Men menshuang@hotmail.com

Jing Jiang



Abstract

In this study, four 1-butyl-2,3-dimethylimidazolium ionic liquids are analysed by X-ray photoelectron spectroscopy, together with three 1-butyl-3-methylimidazolium ionic liquids. A reliable fitting model for the carbon 1s region of 1-butyl-2,3-dimethylimidazolium ionic liquids is modified according to estab- lished models. The effect of the anion on the electronic environment of the cation is explored based upon the comparison between measured binding energies of nitrogen 1s and the hydrogen bond acceptor abil- ity. The effect of the cation on the cation-anion interaction is also demonstrated by carefully comparing the hydrogen bond donating ability of different cations, with a definite anion.

Journal Article Type Article
Publication Date Apr 16, 2017
Journal Chemical Physics Letters
Print ISSN 0009-2614
Electronic ISSN 0009-2614
Publisher Elsevier
Peer Reviewed Peer Reviewed
Volume 674
APA6 Citation Men, S., Jiang, J., & Peter, L. (2017). Spectroscopic analysis of 1-butyl-2,3-dimethylimidazolium ionic liquids: cation-anion interactions. Chemical Physics Letters, 674, https://doi.org/10.1016/j.cplett.2017.02.050
DOI https://doi.org/10.1016/j.cplett.2017.02.050
Keywords Ionic liquids, carbon 1s region model, Anion, Cation
Publisher URL http://www.sciencedirect.com/science/article/pii/S0009261417301604?via%3Dihub
Copyright Statement Copyright information regarding this work can be found at the following address: http://eprints.nottingh.../end_user_agreement.pdf

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Ionic As Accepted 2017 -1.pdf (230 Kb)
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Copyright Statement
Copyright information regarding this work can be found at the following address: http://eprints.nottingham.ac.uk/end_user_agreement.pdf





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