Articles with "nb2o5 catalysts" as a keyword



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Selective catalytic oxidation of sulfides to sulfoxides or sulfones over amorphous Nb2O5/AC catalysts in aqueous phase at room temperature

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Published in 2019 at "Catalysis Communications"

DOI: 10.1016/j.catcom.2019.04.013

Abstract: Abstract Selective oxidation of sulfides into sulfoxides or sulfones is an important transformation in organic synthesis. Activated carbon supported Nb-based catalysts were prepared by the impregnation method and then characterized by the XRD, TEM and… read more here.

Keywords: nb2o5 catalysts; sulfoxides sulfones; sulfides sulfoxides; oxidation sulfides ... See more keywords
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Selective Catalytic Reduction of NOx by CO over Doubly Promoted MeMo/Nb2O5 Catalysts (Me = Pt, Ni, or Co)

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Published in 2020 at "Catalysts"

DOI: 10.3390/catal10091048

Abstract: Doubly promoted MeMo/Nb2O5 catalysts, in which Me = Pt, Ni, or Co oxides were prepared for the selective catalytic reduction of NOx by CO reaction (CO-SCR). Comparable chemical, textural, and structural analyses revealed similarities between… read more here.

Keywords: promoted memo; selective catalytic; nb2o5 catalysts; memo ... See more keywords