Fig. 6: DRIFT spectra of Fe–Mn/ SBA-15 and Fe–Mn/ Al-SBA-15 catalysts.
a Exposed to NO and O2 and then treated with NH3 at 200 °C. b Exposed to NH3 and then treated with NO + O2 at 200 °C.
Fig. 6: DRIFT spectra of Fe–Mn/ SBA-15 and Fe–Mn/ Al-SBA-15 catalysts. | Communications Chemistry
