Chemistry Letters, Vol.33, No.7, 800-801, 2004
Drastic enhancement of SCR of NO over Ir catalyst through formation of metallic iridium on Na-zeolite
The co-existence of both CO and H-2 and the use of Na-zeolite supports leads to effective NO reduction below 500 K for the SCR of NO over low loaded (0.5 wt %) Ir catalyst, which was attributed to the formation of metallic iridium species.