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

Maier F, Gottfried M, Rossa J, Gerhard D, Schulz P, Schwieger W, Wasserscheid P, Steinrück HP (2006)


Publication Type: Journal article, Original article

Publication year: 2006

Journal

Original Authors: Maier F., Gottfried J.M., Rossa J., Gerhard D., Schulz P.S., Schwieger W., Wasserscheid P., Steinrück H.-P.

Publisher: Wiley-VCH Verlag

Book Volume: 45

Pages Range: 7778-7780

Journal Issue: 46

DOI: 10.1002/anie.200602756

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.

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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.

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