Issue 62, 2014
From the journal:

Chemical Communications

Adsorption and reaction of sub-monolayer films of an ionic liquid on Cu(111)†

Benedikt Uhl,‡ab   Florian Buchner,‡ab   Stephan Gabler,ab   Maral Bozorgchenaniab  and  R. Jürgen Behm*ab  

* Corresponding authors

a Helmholtz Institute Ulm Electrochemical Energy Storage, Albert-Einstein-Allee 11, D-89081 Ulm, Germany
E-mail: juergen.behm@uni-ulm.de
Fax: +49 (0)731/50-25452
Tel: +49 (0)731/50-25451

b Ulm University, Institute of Surface Chemistry and Catalysis, Albert-Einstein-Allee 47, D-89081 Ulm, Germany
E-mail: juergen.behm@uni-ulm.de
Fax: +49 (0)731/50-25452
Tel: +49 (0)731/50-25451

Abstract

The reactive interaction of the ionic liquid 1-butyl-1-methylpyrrolidinium bis(trifluoromethylsulfonyl)imide [BMP][TFSA] with Cu(111) was investigated by scanning tunnelling microscopy (STM) and X-ray photoelectron spectroscopy (XPS) under ultrahigh vacuum (UHV) conditions. Decomposition between 300 K and 350 K is manifested by changes in the surface structure monitored with STM. XPS reveals that mainly the [TFSA] anion is decomposed.

Graphical abstract: Adsorption and reaction of sub-monolayer films of an ionic liquid on Cu(111)

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Article information

DOI
https://doi.org/10.1039/C4CC03203A
Article type
Communication
Submitted
29 Agd 2014
Accepted
12 Qas 2014
First published
16 Qas 2014

Chem. Commun., 2014,50, 8601-8604

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Adsorption and reaction of sub-monolayer films of an ionic liquid on Cu(111)

B. Uhl, F. Buchner, S. Gabler, M. Bozorgchenani and R. Jürgen Behm, Chem. Commun., 2014, 50, 8601 DOI: 10.1039/C4CC03203A

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