NO reduction by CO over aluminate-supported perovskites

Authors
Peter, SD Garbowski, E Perrichon, V Primet, M
Citation
Sd. Peter et al., NO reduction by CO over aluminate-supported perovskites, CATAL LETT, 70(1-2), 2000, pp. 27-33
Citations number
19
Categorie Soggetti
Physical Chemistry/Chemical Physics","Chemical Engineering
Journal title
CATALYSIS LETTERS
ISSN journal
1011372X → ACNP
Volume
70
Issue
1-2
Year of publication
2000
Pages
27 - 33
Database
ISI
SICI code
1011-372X(2000)70:1-2<27:NRBCOA>2.0.ZU;2-P
Abstract
Well crystallised La2CuO4 and LaMO3 perovskites were studied in the CO+NO r eaction. Whereas for LaMO3 solids (M=Cr, Mn, Co and Ni) the activity decrea sed after reaction at 650 degreesC, the opposite was observed for LaFeO3 an d La2CuO4 leading to the most active catalysts. Their activity was even mor e enhanced when supported onto magnesium aluminate of 60 m(2) g(-1).