To investigate the structural evolution of vanadate catalysts in the presence of SO2 and its influence on DeNO(x) behaviors, three typical vanadate catalysts (unsupported Mn2V2O7, Mn2V2O7/TiO2, and sulphated Mn2V2O7/TiO2) were designed for the selective catalytic reduction of NO with NH3. The XRD, Raman, and S 2p XPS spectra and TG results confirmed the SO2-promoted decomposition of supported Mn2V2O7 to form VOx species and MnSO4 on TiO2. The XPS spectra of V 2p and (HR)TEM images further indicated the fusion of the decomposed VOx with TiO2 with increased dispersity for the active V species. The decomposition and sulfation of supported Mn2V2O7 markedly increased the specific surface area with the exposure of more active Mn/V sites, O-alpha ...
SO2 will form SO3 in the selective catalytic reduction (SCR) of NO over a V2O5/TiO2 catalyst. To red...
International audienceVanadium supported on sulfated Ti-pillared clay catalysts (STi-PILCs) issued f...
International audienceVanadium supported on sulfated titanium pillared clays were studied for the se...
To investigate the structural evolution of vanadate catalysts in the presence of SO2 and its influen...
V2O5 supported on sulfated TiO2 catalyst was investigated by using Raman and infrared spectroscopies...
The catalytic behavior of the V-M/AC (M D W, Mo, Zr, and Sn) catalysts were studied for the NO reduc...
Selective catalytic reduction of NOx with NH3 is one of the most widely used technologies in denitra...
This paper examines the effect of sulfation of vanadia-titania binary solid prepared by sol-gel proc...
This work tested two V2O5-WO3/TiO2 catalysts with different vanadium precursors for selective cataly...
The oxidation of sulfur dioxide (SO2) to sulfur trioxide (SO3) is an undesirable reaction that occur...
To elucidate the nature of the acid sites of the V2O5(WO3)/TiO2 catalyst upon K2O addition and its r...
The selective catalytic reduction (SCR) of NO with NH3was systematically investigated over a series ...
Supported manganese vanadate catalysts for selective catalytic reduction of NOx by ammonia (NH3-SCR)...
V2O5-based catalysts for NH3-selective catalytic reduction (SCR) have been prepared by an impregnati...
Promotion of 2.73% Fe2O3 in an in-house-made V2O5-WO3/TiO2 (VWT) and a commercial V2O5-WO3/TiO2 (c-V...
SO2 will form SO3 in the selective catalytic reduction (SCR) of NO over a V2O5/TiO2 catalyst. To red...
International audienceVanadium supported on sulfated Ti-pillared clay catalysts (STi-PILCs) issued f...
International audienceVanadium supported on sulfated titanium pillared clays were studied for the se...
To investigate the structural evolution of vanadate catalysts in the presence of SO2 and its influen...
V2O5 supported on sulfated TiO2 catalyst was investigated by using Raman and infrared spectroscopies...
The catalytic behavior of the V-M/AC (M D W, Mo, Zr, and Sn) catalysts were studied for the NO reduc...
Selective catalytic reduction of NOx with NH3 is one of the most widely used technologies in denitra...
This paper examines the effect of sulfation of vanadia-titania binary solid prepared by sol-gel proc...
This work tested two V2O5-WO3/TiO2 catalysts with different vanadium precursors for selective cataly...
The oxidation of sulfur dioxide (SO2) to sulfur trioxide (SO3) is an undesirable reaction that occur...
To elucidate the nature of the acid sites of the V2O5(WO3)/TiO2 catalyst upon K2O addition and its r...
The selective catalytic reduction (SCR) of NO with NH3was systematically investigated over a series ...
Supported manganese vanadate catalysts for selective catalytic reduction of NOx by ammonia (NH3-SCR)...
V2O5-based catalysts for NH3-selective catalytic reduction (SCR) have been prepared by an impregnati...
Promotion of 2.73% Fe2O3 in an in-house-made V2O5-WO3/TiO2 (VWT) and a commercial V2O5-WO3/TiO2 (c-V...
SO2 will form SO3 in the selective catalytic reduction (SCR) of NO over a V2O5/TiO2 catalyst. To red...
International audienceVanadium supported on sulfated Ti-pillared clay catalysts (STi-PILCs) issued f...
International audienceVanadium supported on sulfated titanium pillared clays were studied for the se...