Vibrational spectroscopy using HREELS of benzene adsorbed on the Rh(111) crystal surface
β Scribed by B.E. Koel; G.A. Somorjai
- Publisher
- Elsevier Science
- Year
- 1983
- Tongue
- English
- Weight
- 309 KB
- Volume
- 29
- Category
- Article
- ISSN
- 0368-2048
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π SIMILAR VOLUMES
Adsorbed NH is a stable adsorbed intemxdrate formed during hydrzine decomposition in the 285 to 365 K temperature range on the Nt(111) surface. Adsorbed NH is onented nearly perpendicular to the surface with an NH stretching vibralion a~ 3340 cm-'. NH bend at 1260 cm-'. and Ni-N strerch al 620 cm-'.
High-resolution electron energy loss spectroscopy and thermal desorption spectroscopy have been applied to the study of the adsorbed state of benzene molecules on the Si( 1 I 1) (7 x 7) surface. Both physisorbed and chemisorbed states were found at 90 K. Physisorbed benzene is desorbed by heating to