Schernich S, Kostyshyn D, Wagner V, Taccardi N, Laurin M, Wasserscheid P, Libuda J (2014)
Publication Type: Journal article
Publication year: 2014
Publisher: American Chemical Society
Book Volume: 118
Pages Range: 3188--3193
Volume: 118
Issue: 6
Journal Issue: 6
DOI: 10.1021/jp5006692
The interactions between ionic liquids and their supports determine many of their applications. The adsorption of the ionic liquid 1-ethyl-3-methylimidazolium trifluoromethanesulfonate [C2C1Im][OTf] on Pd(111), ordered Al2O3/NiAl(110), and Pd nanoparticles supported on Al2O3/NiAl(110) was investigated under ultrahigh vacuum (UHV) conditions using time-resolved infrared reflection absorption spectroscopy (TR-IRAS). On Pd, the [OTf]$-$ anion stands up with its CF3 group directed toward the vacuum, whereas the anion is less clearly oriented on the oxide. We also find that strong interactions of the IL with the Pd result in migration of the IL from the oxide to the metal nanoparticles.
APA:
Schernich, S., Kostyshyn, D., Wagner, V., Taccardi, N., Laurin, M., Wasserscheid, P., & Libuda, J. (2014). Interactions Between the Room-Temperature Ionic Liquid [C(2)C(1)Im][OTf] and Pd(111), Well-Ordered Al2O3, and Supported Pd Model Catalysts from IR Spectroscopy. Journal of Physical Chemistry C, 118(6), 3188--3193. https://dx.doi.org/10.1021/jp5006692
MLA:
Schernich, Stefan, et al. "Interactions Between the Room-Temperature Ionic Liquid [C(2)C(1)Im][OTf] and Pd(111), Well-Ordered Al2O3, and Supported Pd Model Catalysts from IR Spectroscopy." Journal of Physical Chemistry C 118.6 (2014): 3188--3193.
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