Research Article
A Simulation Study of Effect of Mn-Ce/γ-Al2O3 on NOx Storage and Reduction over Pt-Ce-Ba/γ-Al2O3 Catalysts
Figure 6
Storage-reduction process of (a) NSR catalysts and (b) DOC combined NSR technology.
(a) Pt-Ce-Ba/γ-Al2O3 |
(b) Mn-Ce/γ-Al2O3 + Pt-Ce-Ba/γ-Al2O3 |