MnO_x-CeO_x Nanoparticles Supported on Graphene Aerogel for Selective Catalytic Reduction of Nitric Oxides

Figure 2

Representative SEM and TEM images of GA-Mn and GA-MnCe catalysts. (a) Low-mag SEM of GA-Mn10; (b) low-mag SEM of GA-Mn10Ce41; (c) medium-mag SEM of GA-Mn5; (d) medium-mag SEM of GA-Mn10; (e) medium-mag SEM of GA-Mn20; (f) high-mag SEM GA-Mn10Ce41; (g) TEM image of GA; and (h) TEM image of a catalyst particle.

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