The structure and redox properties of vanadium oxide surface compounds
Haber, J; Kozlowska, A; Kozłowski, R
| HERO ID | 1668014 |
|---|---|
| In Press | No |
| Year | 1986 |
| Title | The structure and redox properties of vanadium oxide surface compounds |
| Authors | Haber, J; Kozlowska, A; Kozłowski, R |
| Journal | Journal of Catalysis |
| Volume | 102 |
| Issue | 1 |
| Page Numbers | 52-63 |
| Abstract | The redox properties of V-O layers supported on TiO2, A12O3, and SiO2 have been examined and discussed in terms of structural models. On this basis monodispersed VO4 units are postulated on the (001) plane of anatase (TiO2), located at the cationic sites with two terminal and two bridging oxygens, one of the latter being removed on reduction. Dimeric, pyrovanadate-type species seem to be predominantly formed on γ-Al2O3, whereas grains of poorly crystalline V2O5 are observed on SiO2. The structure of the vanadium-oxygen species determines the number of oxygens which can be removed per V atom. |
| Doi | 10.1016/0021-9517(86)90140-5 |
| Url | http://linkinghub.elsevier.com/retrieve/pii/0021951786901405 |
| Is Certified Translation | No |
| Dupe Override | No |
| Is Public | Yes |