O Fe(III) foi suportado sobre o óxido de Sb(V) enxertado na superfície de sílica gel e diretamente sobre a superfície da sílica gel, respectivamente por um processo de troca iônica e de impregnação. A conversão catalítica do etanol a acetaldeído foi muito mais eficiente usando Fe/Sb/SiO2 do que Fe/SiO2, como catalisador. Esta maior eficiência do primeiro em relação ao segundo, leva em conta dois aspectos: a) a nova fase FeSbO4 que se forma quando Fe/Sb/SiO2 é submetido ao aquecimento e, b) é mais dispersa na superfície da matriz.Fe(III) was supported on Sb(V) oxide grafted on the silica gel surface and directly on the silica gel surface using ion-exchange and impregnation processes producing Fe/Sb/SiO2 and Fe/SiO2, respectively. The catalyt...
Background: Acetaldehyde is a main organic intermediate for manifold chemical products. In the near ...
Three Ag-CeO2/SiO2 catalysts were prepared by different methods, namely, sequential impregnation, co...
For the effect of structural features on the catalytic performance of the conversion of ethanol and ...
O Fe(III) foi suportado sobre o óxido de Sb(V) enxertado na superfície de sílica gel e diretamente s...
sobre a superfície da sílica gel, respectivamente por um processo de troca iônica e de impregnação. ...
lt has been prepared six multiphasic masic catalysts of the Fe-Mo-Sb system, which were characterize...
This study compares the aerobic and anaerobic transformation of ethanol using FeVO4 and V2O5 catalys...
Trabajo presentado en el International Congress on Green Chemistry and Sustainable Engineering, cele...
Three AgLi/SiO2 catalysts containing different types of silica supports [small particle size (SPS), ...
Heterogeneous catalysts, especially when nanostructured, can play a crucial role to minimize byprodu...
Bibliography: p. 151-161.VSbO₄ and FeSbO₄ are proven catalysts for the amm(oxidation) of propane/pro...
+PDEMixed metal oxides have been used as catalysts for the partial oxidation of ethanol to acetaldeh...
Samples of Ag-Fe/SiO2 were synthesized by incipient wetness impregnation using freshly prepared solu...
It is known that mixed Fe2(MoO4)3 – MoO3 catalysts have a longer life and are more selective to acet...
O petróleo, fonte de energia não renovável, é a principal matéria-prima usada na produção de derivad...
Background: Acetaldehyde is a main organic intermediate for manifold chemical products. In the near ...
Three Ag-CeO2/SiO2 catalysts were prepared by different methods, namely, sequential impregnation, co...
For the effect of structural features on the catalytic performance of the conversion of ethanol and ...
O Fe(III) foi suportado sobre o óxido de Sb(V) enxertado na superfície de sílica gel e diretamente s...
sobre a superfície da sílica gel, respectivamente por um processo de troca iônica e de impregnação. ...
lt has been prepared six multiphasic masic catalysts of the Fe-Mo-Sb system, which were characterize...
This study compares the aerobic and anaerobic transformation of ethanol using FeVO4 and V2O5 catalys...
Trabajo presentado en el International Congress on Green Chemistry and Sustainable Engineering, cele...
Three AgLi/SiO2 catalysts containing different types of silica supports [small particle size (SPS), ...
Heterogeneous catalysts, especially when nanostructured, can play a crucial role to minimize byprodu...
Bibliography: p. 151-161.VSbO₄ and FeSbO₄ are proven catalysts for the amm(oxidation) of propane/pro...
+PDEMixed metal oxides have been used as catalysts for the partial oxidation of ethanol to acetaldeh...
Samples of Ag-Fe/SiO2 were synthesized by incipient wetness impregnation using freshly prepared solu...
It is known that mixed Fe2(MoO4)3 – MoO3 catalysts have a longer life and are more selective to acet...
O petróleo, fonte de energia não renovável, é a principal matéria-prima usada na produção de derivad...
Background: Acetaldehyde is a main organic intermediate for manifold chemical products. In the near ...
Three Ag-CeO2/SiO2 catalysts were prepared by different methods, namely, sequential impregnation, co...
For the effect of structural features on the catalytic performance of the conversion of ethanol and ...