Szczegóły publikacji
Opis bibliograficzny
ESR study of the thermal decomposition of V-containing layered double hydroxides / K. BAHRANOWSKI, R. Dula, F. Kooli, E. M. Serwicka // Colloids and Surfaces. A, Physicochemical and Engineering Aspects ; ISSN 0927-7757. — 1999 — vol. 158 iss. 1–2, s. 129–136. — Bibliogr. s. 135–136, Abstr. — Publikacja dostępna online od: 2000-02-15. — VIIIth international symposium in Colloid and interface sciences : Namur, Belgium, May 24-29, 1998
Autorzy (4)
- AGHBahranowski Krzysztof
- Dula Roman
- Kooli Fethi Ben Hedi
- Serwicka-Bahranowska Ewa Maria
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 1645 |
|---|---|
| Data dodania do BaDAP | 2001-04-18 |
| Tekst źródłowy | URL |
| DOI | 10.1016/S0927-7757(99)00139-9 |
| Rok publikacji | 1999 |
| Typ publikacji | referat w czasopiśmie |
| Otwarty dostęp |  |
| Czasopismo/seria | Colloids and Surfaces, A, Physicochemical and Engineering Aspects |
Abstract
Heat treatment induced transformations of the ESR signals present in the layered double hydroxides (LDHs) containing vanadium (introduced either as an interlayer decavanadate anion or as a layer-forming cation) are investigated, with particular stress on the changes in the content, electronic structure and symmetry of the vanadyl species created. The differences in the catalytic activity in the oxidative dehydrogenation of propane of the mixed oxide materials resulting from the decomposition of the investigated LDHs are related to the differences in the degree of in-plane pi-covalent bonding observed for V(IV) centres present in these materials. (C) 1999 Elsevier Science B.V. All rights reserved.
