Characterization and Applications of Calcium Ferrites Based Materials Containing Active Oxygen Species

Abstract:

Article Preview

Characterization and application of calcium ferrites based solid solutions containing active oxygen species for catalysts in propylene total and methane partial oxidation has been studied. The calcium ferrite based solutions containing brownmillerite phases showed a structural transition based on the migration of oxide ions at high temperature. The calcium ferrite solution provided two types of active oxygen species due to the existence of the brownmillerite phase. These oxygen species individually played important roles in the propylene and methane oxidation mechanisms.

Info:

Periodical:

Edited by:

P. VINCENZINI

Pages:

2169-2175

DOI:

10.4028/www.scientific.net/AST.45.2169

Citation:

D. Hirabayashi et al., "Characterization and Applications of Calcium Ferrites Based Materials Containing Active Oxygen Species", Advances in Science and Technology, Vol. 45, pp. 2169-2175, 2006

Online since:

October 2006

Export:

Price:

$35.00

In order to see related information, you need to Login.

In order to see related information, you need to Login.