| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5422170 | Surface Science | 2014 | 5 Pages |
Abstract
Carbon mono-oxide (CO) adsorption on a regularly stepped Cu(410) surface was investigated with infrared reflection-absorption spectroscopy (IRAS) and temperature programmed desorption (TPD). CO was adsorbed on Cu(410) molecularly at 96Â K and all species were desorbed below 230Â K. There were three desorption peaks of CO; high temperature TPD peak (~Â 210Â K) corresponds to the adsorption on the step edge, while the lower temperature TPD peaks (~Â 138 and ~Â 170Â K) correspond to the adsorption on the terrace. IRAS measurements suggest that CO molecules are adsorbed on the on-top sites.
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Physical Sciences and Engineering
Chemistry
Physical and Theoretical Chemistry
Authors
Takamasa Makino, Michio Okada,