No Decomposition over Partially Reduced Metallized CeO2-ZrO2 Solid-Solutions

Rao GR; Kaspar J; Meriani S; Dimonte R; Graziani M

Catalysis Letters, Vol.24, No.1-2, 107-112, 1994

Rao GR, Kaspar J, Meriani S, Dimonte R, Graziani M

Incorporation of ZrO2 into a solid solution with CeO2 strongly enhances the reducibility of the Ce4+ in the metallized samples and favours an effective NO decomposition over the reduced catalysts.

Keywords:CATALYTIC ACTIVITY;ZIRCONIA SYSTEM;REDUCTION;TRANSIENT;CERIA;OXIDE;HYDROGEN;SUPPORT;RHODIUM;RH-CEO2