Effect of rutile phase on V2O5 supported over TiO2 mixed phase for the selective catalytic reduction of NO with NH3

- A small amount of TiO2 rutile phase could improve the NO conversion for V2O5/TiO2 catalyst.
- TiO2 rutile phase could improve the electron transfer for the catalyst of V2O5 supported on the mixed phase TiO2.
- The improvement of electron transfer increased the formation of reduced V2O5 and O2− for the catalyst of V2O5 supported on the mixed phase TiO2.