Search results for "mild preparation routes"

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Eco-friendly cavity-containing iron oxides prepared by mild routes as very efficient catalysts for the total oxidation of VOCs

2018

Iron oxides (FeOx) are non-toxic, non-expensive and environmentally friendly compounds, which makes them good candidates for many industrial applications, among them catalysis. In the present article five catalysts based on FeOx were synthesized by mild routes: hydrothermal in subcritical and supercritical conditions (Fe-HT, Few200, Few450) and solvothermal (Fe-ST1 and Fe-ST2). The catalytic activity of these catalysts was studied for the total oxidation of toluene using very demanding conditions with high space velocities and including water and CO2 in the feed. The samples were characterized by X-ray diffraction (XRD), scanning and high-resolution transmission electron microscopy (SEM and…

iron oxideMaterials scienceTotal oxidationIron oxide02 engineering and technologyMetalurgia010402 general chemistrylcsh:Technology01 natural sciencesMild preparation routesArticleHydrothermal circulationCatalysischemistry.chemical_compoundX-ray photoelectron spectroscopytotal oxidationVolatile organic compounds (VOC)Iron oxideGeneral Materials Sciencelcsh:MicroscopyPorosityHigh-resolution transmission electron microscopylcsh:QC120-168.85lcsh:QH201-278.5lcsh:Tcavities021001 nanoscience & nanotechnologyTolueneQuímica inorgánicavolatile organic compounds (VOC)Supercritical fluid0104 chemical scienceschemistryChemical engineeringlcsh:TA1-2040mild preparation routeslcsh:Descriptive and experimental mechanicslcsh:Electrical engineering. Electronics. Nuclear engineeringlcsh:Engineering (General). Civil engineering (General)0210 nano-technologylcsh:TK1-9971
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