| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5423302 | Surface Science | 2011 | 12 Pages |
Abstract
⺠We studied the effects of fluorination of γ-alumina on the Lewis sites' acidity. ⺠Partial fluorination of the surface increases the acidity of the exposed Al-sites. ⺠This is manifested as a ~ 10% increase of the interaction energies. ⺠Shifts of adsorbed pyridine ν19b and ν8a modes upon fluorination were calculated. ⺠Counterpoise-corrected PESs have to be explored to reproduce the experimental data.
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Authors
Irena Nastova, Tomaž Skapin, LjupÄo Pejov,