INFRARED CHEMILUMINESCENCE STUDY OF EXCITED CO2 PRODUCED BY MOLECULAR-BEAM CO OXIDATION ON PT(111)

Authors
UETSUKA H WATANABE G KUNIMORI K
Citation
H. Uetsuka et al., INFRARED CHEMILUMINESCENCE STUDY OF EXCITED CO2 PRODUCED BY MOLECULAR-BEAM CO OXIDATION ON PT(111), Chemistry Letters, (8), 1995, pp. 633-634
Citations number
13
Categorie Soggetti
Chemistry
Journal title
Chemistry Letters → ACNP
ISSN journal
03667022
Issue
8
Year of publication
1995
Pages
633 - 634
Database
ISI
SICI code
0366-7022(1995):8<633:ICSOEC>2.0.ZU;2-H
Abstract
infrared emission spectra of CO2 molecules produced by CO oxidation on Pt(111) single crystal surface have for the first time been measured by molecular-beam/infrared chemiluminescence technique. The CO2 molecu les were vibrationally excited (especially, antisymmetric stretch mode ) compared with those desorbed from a polycrystalline Pt foil. This is the first information on the internal energy distribution from the st eady state surface reaction on a well-defined single crystal surface.