A NOVEL CO CONVERSION CATALYST

Authors
XUAN Y HE CH WANG R LIU R JIA YQ
Citation
Y. Xuan et al., A NOVEL CO CONVERSION CATALYST, Catalysis letters, 46(1-2), 1997, pp. 119-121
Citations number
6
Categorie Soggetti
Chemistry Physical
Journal title
Catalysis letters → ACNP
ISSN journal
1011372X
Volume
46
Issue
1-2
Year of publication
1997
Pages
119 - 121
Database
ISI
SICI code
1011-372X(1997)46:1-2<119:ANCCC>2.0.ZU;2-I
Abstract
A novel CO conversion catalyst, Sm2CU2/3Nb4/3O7 With a pyrochlore stru cture, has been synthesized. Catalytic oxidation of carbon monoxide on the catalyst can occur at about 50 degrees C. The conversion efficien cy will be close to 100% at near 300 degrees C. Sm2CU2/3Nb4/3O7 is an insulator. The possible effect of variation of the valence states of S m, Cu and Nb ions in the compound on the oxidation reaction of carbon monoxide has also teen discussed.