X-Ray Photoelectron, 51V NMR, and ESR Spectroscopic Studies of Stability of Vanadium-Titanium Oxide Catalysts in Partial Oxidation of Durene
Full article
| Общее |
Language:
Английский,
Genre:
Full article,
Status:
Published,
Source type:
Translated
|
| Journal |
Russian Journal of Applied Chemistry
ISSN: 1070-4272
, E-ISSN: 1608-3296
|
| Output data |
Year: 2000,
Volume: 73,
Number: 7,
Pages: 1177-1180
Pages count
: 4
|
| Authors |
Kutepov B.I.
,
Arslanov F.G.
,
Balʹzhinimaev B.S.
,
Kalinkin A.V.
,
Lapina O.B.
,
Pinaeva L.G.
|
| Affiliations |
| 1 |
Boreskov Institute of Catalysis SB RAS
|
| 2 |
Institute of Petrochemistry and Catalysis RAS
|
|
A mechanism of formation of the active surface structure in vanadium-titanium catalysts of various compositions, prepared from well crystallized TiO2 (anatase) and its mixtures with TiO2.nH2O, was proposed. Factors responsible for different stability to the action of the reaction medium in oxidation of durene to pyromellitic dianhydride were established.