| Abstract: | NOx emission abatement catalysts V2O5 supported on variousTiO2 including anatase, rutile and mixture of both have beeninvestigated with various physico-chemical measurements such asBET, NH3-TPD, NARP, XRD and so on, and the effect of TiO2 surfaceproperties on the SCR activity of V2O5/TiO2 catalysts was studied.It has been found that the TiO2 surface properties had strongaffect on the SCR activity of V2O5/TiO2 catalysts. The strongeracidic property resulted the higher exposure of active sites aswell as the higher SCR activity. |
