New Approach to Preparation and Investigation of Active Sites in Sulfated Zirconia Catalysts for Skeletal Isomerization of Alkanes Full article
| Conference |
Scientific Bases for the Preparation of Heterogeneous Catalysts : 8th International Symposium 09-12 Sep 2002 , Louvain-la-Neuve |
||||
|---|---|---|---|---|---|
| Source | Scientific Bases for the Preparation of Heterogeneous Catalysts : Proceedings of the 8th International Symposium, Louvain-la-Neuve, Belgium 9-12, 2002 Compilation, 2002. 1129 c. ISBN 9780444511782. |
||||
| Journal |
Studies in Surface Science and Catalysis
ISSN: 0167-2991 |
||||
| Output data | Year: 2000, Volume: 143, Pages: 353-360 Pages count : 8 DOI: 10.1016/S0167-2991(00)80675-8 | ||||
| Authors |
|
||||
| Affiliations |
|
Funding (2)
| 1 | Russian Foundation for Basic Research | 00-03-32441 |
| 2 | Russian Foundation for Basic Research | 00-15-97440 |
Abstract:
Catalysts active in the isomerization of n-butane have been synthesized by depositing sulfate ions on well-crystallized defective cubic structures based on ZrO2. This technique for introduction of sulfates does not result in any significant changes in the bulk properties of zirconium dioxide matrix. Active sulfated catalysts were prepared on the basis of cubic solid solutions of ZrO2 with calcium oxide and on the basis of cubic anion-doped ZrO2. The dependence of the catalytic activity on the amount of calcium appeared to have a maximum corresponding to 10 mol.% Ca. Radical cations formed after adsorption of chlorobenzene on activated catalysts have been used as spin probes for detection of strong acceptor sites on the surface of the catalysts and estimation of their concentration. A good correlation has been observed between the presence of such sites on a catalyst surface and its activity in isomerization of n-butane.
Cite:
Pakhomov N.A.
, Ivanova A.S.
, Bedilo A.F.
, Moroz E.M.
, Volodin A.M.
New Approach to Preparation and Investigation of Active Sites in Sulfated Zirconia Catalysts for Skeletal Isomerization of Alkanes
In compilation Scientific Bases for the Preparation of Heterogeneous Catalysts : Proceedings of the 8th International Symposium, Louvain-la-Neuve, Belgium 9-12, 2002. 2000. – C.353-360. – ISBN 9780444511782. DOI: 10.1016/S0167-2991(00)80675-8 WOS Scopus РИНЦ ANCAN OpenAlex
New Approach to Preparation and Investigation of Active Sites in Sulfated Zirconia Catalysts for Skeletal Isomerization of Alkanes
In compilation Scientific Bases for the Preparation of Heterogeneous Catalysts : Proceedings of the 8th International Symposium, Louvain-la-Neuve, Belgium 9-12, 2002. 2000. – C.353-360. – ISBN 9780444511782. DOI: 10.1016/S0167-2991(00)80675-8 WOS Scopus РИНЦ ANCAN OpenAlex
Dates:
| Published print: | Jan 1, 2000 |
| Published online: | Sep 2, 2007 |
Identifiers:
| Web of science: | WOS:000179552800039 |
| Scopus: | 2-s2.0-0036927501 |
| Elibrary: | 13400860 |
| Chemical Abstracts: | 2003:7050 |
| Chemical Abstracts (print): | 138:289971 |
| OpenAlex: | W5366175 |