| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 7761363 | Journal of Solid State Chemistry | 2012 | 8 Pages |
Abstract
⺠Nanocrystalline SnO2 can exchange up to 100% of constituent oxygen with gas phase. ⺠Simple heteroexchange mechanism dominates for blank SnO2 interaction with oxygen. ⺠Pd clusters on SnO2 surface enhance oxygen exchange rate. ⺠Catalytic effect of Pd is due to O2 dissociation and spill-over on active clusters. ⺠Partial Pd deactivation occurs at elevated temperature due to morphology changes.
Related Topics
Physical Sciences and Engineering
Chemistry
Inorganic Chemistry
Authors
D.D. Frolov, Y.N. Kotovshchikov, I.V. Morozov, A.I. Boltalin, A.A. Fedorova, A.V. Marikutsa, M.N. Rumyantseva, A.M. Gaskov, E.M. Sadovskaya, A.M. Abakumov,