An in-situ DRIFTs study of Mn doped FeVO4 catalyst by one-pot synthesis for low-temperature NH3-SCR

Manganese doped FeVO4 catalysts were synthesized through a novel “one-pot method,” and the influence of Mn doping on FeVO4 in the selective catalytic reduction of NOx with NH3 (NH3-SCR) reaction was in-depth studied. The 0.3Mn-FeV catalyst showed superior deNOx performance, reaching a 100% NOx conversion rate at 250 °C as a remarkable catalyst. The study of XRD, HR-TEM, XPS, H2-TPR, and NH3-TPD results showed that the introduction of Mn improved...