Influence of ceria on the NOx storage/re
โ
Yaying Ji; Jae-Soon Choi; Todd J. Toops; Mark Crocker; Mojghan Naseri
๐
Article
๐
2008
๐
Elsevier Science
๐
English
โ 897 KB
The effect of La 2 O 3 -stabilized ceria incorporation on the functioning of fully formulated lean NO x trap catalysts was investigated. Monolithic catalysts were prepared, corresponding to loadings of 0, 50 and 100 g CeO 2 /L, together with a catalyst containing 100 g/L of ceria-zirconia (Ce 0.7 Zr