TOTAL OXIDATION OF METHANE ON TRANSITION-METAL CATIONS STABILIZED IN A MATRIX OF ZSM-5 TYPE ZEOLITES .3. A CO ZSM-5 SYSTEM/

Authors
GORYASHCHENKO SS ALIMOV MA FEDOROVSKAYA EA SLOVETSKAYA KI SLINKIN AA
Citation
Ss. Goryashchenko et al., TOTAL OXIDATION OF METHANE ON TRANSITION-METAL CATIONS STABILIZED IN A MATRIX OF ZSM-5 TYPE ZEOLITES .3. A CO ZSM-5 SYSTEM/, Kinetics and catalysis, 35(4), 1994, pp. 540-542
Citations number
9
Categorie Soggetti
Chemistry Physical
Journal title
Kinetics and catalysis → ACNP
ISSN journal
00231584
Volume
35
Issue
4
Year of publication
1994
Pages
540 - 542
Database
ISI
SICI code
0023-1584(1994)35:4<540:TOOMOT>2.0.ZU;2-2
Abstract
Total oxidation of methane by oxygen on Co/ZSM-5 is studied. The Co/ZS M-5 zeolite containing isolated cobalt cations demonstrates a high act ivity in this reaction. At least two types of cobalt cations, differin g in their activity, are stabilized by the zeolitic matrix. The specif ic activity of cobalt cations stabilized in the ZSM-5 matrix exceeds t he activity of the cations supported on SiO2 by a factor of ten.