Promotional effect of spherical alumina loading with manganese-based bimetallic oxides on nitric-oxide deep oxidation by ozone

This paper focused on catalytic NO deep oxidation to N2O5. The Mn oxides exhibited the best activity. The lowest left concentration of NO+NO2 was less than 20 mg/m3 by Fe-Mn/SA under the O3/NO molar ratio of 1.5.