Data Set for Cu-V/Ti Catalyst Preparation via Co-impregnation Method

This dataset is a study on the synergistic removal of NOx and CO by Cu-V/Ti catalyst prepared by co impregnation method: relevant data from the paper on the strong interaction between CuxO and VOx species. Cu-V/Ti catalyst was prepared by impregnation method. Through different impregnation sequences, it was found that the catalyst prepared under co impregnation conditions exhibited the best synergistic performance compared to the sequential impregnation method of vanadium and copper. The physicochemical properties of the catalyst were characterized by XRD, BET, SEM, HRTEM, XPS, H2-TPR, O2-TPD, NH3-TPD, EPR and other methods, and effectively correlated with the catalytic performance. In addition, the results of in-situ spectroscopic analysis elucidated the reaction mechanisms of NH ∝ - SCR (E-R mechanism) and CO catalytic oxidation (MvK and L-H mechanisms).