Understanding the promotional effect of 3d transition metals (Fe, Co, Cu) on Pd/TiO2 for H2-SCR

The addition of 3d transition metal (Fe, Co, Cu) oxides on Pd/TiO2 catalysts show that the formation of monodentate nitrates is the rate limiting step in the formation of NHx species, which is active intermediate for the enhancement of H2-SCR activities.

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