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

Angewandte Chemie International Edition Wiley

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.

Authors with CRIS profile

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

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://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: Download