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HREELS study of the interaction of aniline with Cu(110)
Journal article   Open access   Peer reviewed

HREELS study of the interaction of aniline with Cu(110)

R.V. Plank, N.J. DiNardo and J.M. Vohs
Surface science, v 340(1), pp L971-L977
1995
DOI: https://doi.org/10.1016/0039-6028(95)00775-X
url
https://doi.org/10.1016/0039-6028(95)00775-xView
Published, Version of Record (VoR)CC BY-NC-ND V4.0,  Open
url
https://doi.org/10.1016/0039-6028(95)00775-XView
Published, Version of Record (VoR) Open

Abstract

Amines Copper Electron energy loss spectroscopy Low index single crystal surfaces Vibrations of adsorbed molecules
The adsorption and reaction of aniline on Cu(110) was studied using a combination of high resolution electron energy loss spectroscopy (HREELS) and temperature programmed desorption (TPD). HREEL spectra with an energy resolution of ≈ 13 cm −1 were obtained for both multilayer and monolayer aniline-derived surface species permitting a comprehensive comparison with the infrared spectra of liquid and gaseous aniline. The experimental results indicate that aniline forms randomly-oriented multilayers upon adsorption at 100 K, while at 300 K aniline adsorbs dissociatively forming stable C 6H 5NH surface species. This species decomposes between 525 and 875 K producing gaseous H 2 and N 2 and adsorbed carbon.

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Collaboration types
Domestic collaboration
Web of Science research areas
Chemistry, Physical
Physics, Condensed Matter
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