English
 
Help Privacy Policy Disclaimer
  Advanced SearchBrowse

Item

ITEM ACTIONSEXPORT
Add to Basket
  Local TagsRelease HistoryDetailsSummary

Released
Journal Article

Adsorption and temperature-dependent decomposition of SO2 on Cu(100) and Cu(111): A fast and high-resolution core-level spectroscopy study

MPS-Authors
/persons/resource/persons21969

Polcik,  Martin
Chemical Physics, Fritz Haber Institute, Max Planck Society;

/persons/resource/persons251493

Wilde,  Lutz
Fritz Haber Institute, Max Planck Society;

/persons/resource/persons250424

Haase,  J.
Fritz Haber Institute, Max Planck Society;

External Resource
No external resources are shared
Fulltext (restricted access)
There are currently no full texts shared for your IP range.
Fulltext (public)

PhysRevB.53.13720.pdf
(Publisher version), 120KB

Supplementary Material (public)
There is no public supplementary material available
Citation

Polcik, M., Wilde, L., Haase, J., Brena, B., Cocco, D., Comelli, G., et al. (1996). Adsorption and temperature-dependent decomposition of SO2 on Cu(100) and Cu(111): A fast and high-resolution core-level spectroscopy study. Physical Review B, 53(20), 13 720-13 724. doi:10.1103/PhysRevB.53.13720.


Cite as: https://hdl.handle.net/21.11116/0000-0009-AAFC-C
Abstract
The adsorption and temperature-dependent decomposition of SO2 on Cu(100) and Cu(111) have been studied by fast and high-resolution core-level photoemission. The analysis of the S 2p and O 1s data shows that molecular SO2 adsorption dominates at 170 K. On heating the SO2-covered surfaces to about room temperature, SO2 decomposes into SO+O+S. On further heating SO+O recombine to form SO2, which is the only species detected in corresponding temperature-programmed desorption (TPD) experiments. From the temperature- (time-) dependent S and O coverages a ‘‘TPD curve’’ can be constructed.