Probing the electronic environment of binary and ternary ionic liquid mixtures by X-ray photoelectron spectroscopy

Men, Shuang and Licence, Peter (2017) Probing the electronic environment of binary and ternary ionic liquid mixtures by X-ray photoelectron spectroscopy. Chemical Physics Letters, 686 . pp. 74-77. ISSN 0009-2614

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Abstract

X-ray photoelectron spectroscopy is used to probe the electronic environment of cations and anions for three binary and one ternary chlorostannate ionic liquid mixtures. The impact of the weighting of Cl- on the electronic environment of cation-based nitrogen atoms is revealed in detail. With the increasing of the concentration of Cl-, the measured binding energy of N 1s is decreased. The electronic environment of anion-based component is also compared based upon measured Sn 3d5/2 and Cl 2p3/2 binding energies. It is found that with the increasing of the weighting of Cl-, both of the Sn 3d5/2 and Cl 2p3/2 binding energies decrease.

Item Type: Article
Schools/Departments: University of Nottingham, UK > Faculty of Science > School of Chemistry
Identification Number: 10.1016/j.cplett.2017.08.034
Depositing User: Smith, Ruth
Date Deposited: 01 Nov 2017 10:28
Last Modified: 01 Nov 2017 10:29
URI: http://eprints.nottingham.ac.uk/id/eprint/47706

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