X-ray photoelectron, V-51 NMR, and ESR spectroscopic studies of stability of vanadium-titanium oxide catalysts in partial oxidation of durene

Authors
Kutepov, BI Arslanov, FG Bal'zhinimaev, BS Kalinkin, AV Lapina, OV Pinaeva, LG
Citation
Bi. Kutepov et al., X-ray photoelectron, V-51 NMR, and ESR spectroscopic studies of stability of vanadium-titanium oxide catalysts in partial oxidation of durene, RUS J AP CH, 73(7), 2000, pp. 1177-1180
Citations number
6
Categorie Soggetti
Chemistry
Journal title
RUSSIAN JOURNAL OF APPLIED CHEMISTRY
ISSN journal
10704272 → ACNP
Volume
73
Issue
7
Year of publication
2000
Pages
1177 - 1180
Database
ISI
SICI code
1070-4272(200007)73:7<1177:XPVNAE>2.0.ZU;2-7
Abstract
A mechanism of formation of the active surface structure in vanadium-titani um catalysts of various compositions, prepared from well crystallized TiO2 (anatase) and its mixtures with TiO2. nH(2)O, was proposed. Factors respons ible for different stability to the action of the reaction medium in oxidat ion of durene to pyromellitic dianhydride were established.