Surface enrichment and depletion effects of ions dissolved in an ionic liquid: An X-ray photoelectron spectroscopy study

Journal article
(Original article)


Publication Details

Author(s): Maier F, Gottfried M, Rossa J, Gerhard D, Schulz P, Schwieger W, Wasserscheid P, Steinrück HP
Journal: Angewandte Chemie-International Edition
Publisher: Wiley-VCH Verlag
Publication year: 2006
Volume: 45
Journal issue: 46
Pages range: 7778-7780
ISSN: 1433-7851


Abstract


(Graph Presented) Surfaces of ionic liquids: Angle-dependent X-ray photoelectron spectroscopy (XPS) shows that the surface composition of a solution of [Pt(NH)]Cl in the ionic liquid 1-ethyl-3-methylimidazolium ethyl sulfate ([EMIM][EtOSO]) deviates considerably from the bulk composition. The [Pt-(NH) ] cation is enriched on the surface at the expense of the [EMIM] cation (see picture), while the Cl anion is depleted to below the XPS detection limit. © 2006 Wiley-VCH Verlag GmbH & Co. KGaA.



FAU Authors / FAU Editors

Maier, Florian Dr.
Schwieger, Wilhelm Prof. Dr.
Lehrstuhl für Physikalische Chemie II
Professur für Technische Chemie (Reaktionstechnik)
Lehrstuhl für Physikalische Chemie II
Schulz, Peter Dr.
Lehrstuhl für Chemische Reaktionstechnik
Steinrück, Hans-Peter Prof. Dr.
Lehrstuhl für Physikalische Chemie II
Wasserscheid, Peter Prof. Dr.
Lehrstuhl für Chemische Reaktionstechnik


How to cite

APA:
Maier, F., Gottfried, M., Rossa, J., Gerhard, D., Schulz, P., Schwieger, W.,... Steinrück, H.-P. (2006). Surface enrichment and depletion effects of ions dissolved in an ionic liquid: An X-ray photoelectron spectroscopy study. Angewandte Chemie-International Edition, 45(46), 7778-7780. https://dx.doi.org/10.1002/anie.200602756

MLA:
Maier, Florian, et al. "Surface enrichment and depletion effects of ions dissolved in an ionic liquid: An X-ray photoelectron spectroscopy study." Angewandte Chemie-International Edition 45.46 (2006): 7778-7780.

BibTeX: 

Last updated on 2019-18-04 at 21:50