TDS STUDY OF CO2 ADSORPTION ON K-PROMOTED FE(110)

Authors
HASENEDER R BORGMANN D WEDLER G
Citation
R. Haseneder et al., TDS STUDY OF CO2 ADSORPTION ON K-PROMOTED FE(110), Zeitschrift für physikalische Chemie, 198, 1997, pp. 157-167
Citations number
29
Categorie Soggetti
Chemistry Physical","Physics, Atomic, Molecular & Chemical
Journal title
Zeitschrift für physikalische Chemie → ACNP
ISSN journal
09429352
Volume
198
Year of publication
1997
Part
1-2
Pages
157 - 167
Database
ISI
SICI code
0942-9352(1997)198:<157:TSOCAO>2.0.ZU;2-E
Abstract
Thermal desorption spectroscopy has been used to detect the gaseous pr oducts which are formed in the coadsorbed layer of potassium and carbo n dioxide on Fe(110) in dependence on both potassium coverage and temp erature. The chemical nature of the desorbed species (CO2 and CO) as w ell as their desorption temperatures depend on the potassium coverage. The results are in excellent agreement with predictions made on the b asis of quantitative evaluation of O1s XP spectra in a preceding paper .