Preparation of a novel V2C mxene/g-C3N4 and its performance in plasma catalytic denitrification

In this work, the g-C 3 N 4 /V 2 C MXene composite catalyst was prepared by solvothermal method, and its denitration performance under synergistic plasma (NTP) investigated. The results showed that when mass ratio of V is 3%, V-CN-3-NTP as high 83.3%, which 1.2 2.1 times C-NTP -NTP systems alone. apparent morphology, phase structure, catalytic mechanism were studied SEM, TEM, XRD, FTIR, XPS, etc. grows well on mxene. not only an electron acceptor but also active site for NO adsorption. electrons holes generated could be effectively separated high-voltage electric field, improves shows a good effect.