Binary Mn-Feox Nanoflakes Supported On Cnt By An One-Step Redox Method For Low Temperature No Reduction With Nh3

Binary Mn-FeOx/CNT-OSR catalysts were prepared by an one-step redox method, and showed 44%-83.7% NO conversion at 80 degrees C-180 degrees C. The catalytic activity of the 0.06 Mn-FeOx/CNT-OSR catalyst is optimum and reaches 65.9%-83.7% at 80 degrees C-180 degrees C, resulting from the generation of high valence of MnO2 and Fe2O3 with weak crystallinity.