Search results for " catalytic propene hydration"

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Keggin heteropolyacid H3PW12O40 supported on different oxides for catalytic and catalytic photo-assisted propene hydration

2013

Catalytic and catalytic photo-assisted hydration of propene to form 2-propanol in gas–solid regime at atmospheric pressure and 85 1C were carried out by using a heteropolyacid (POM) supported on different oxides. Binary materials were prepared by impregnation of H3PW12O40 on different commercial and home prepared supports (TiO2, SiO2, WO3, ZrO2, ZnO, Al2O3). Some of the composites were active both for catalytic and catalytic photo-assisted reactions. The Keggin type POM was completely and partially degraded, when supported on ZnO and Al2O3, respectively, and these binary solids always resulted as inactive for both catalytic and catalytic photo-assisted reactions. The supported Keggin POM sp…

DiffractionDiffuse reflectance infrared fourier transformAtmospheric pressureSurface PropertiesScanning electron microscopeWaterGeneral Physics and AstronomyOxidesAlkenesPhotochemical ProcessesPhotochemistryCatalysisTungstenCatalysisPropenechemistry.chemical_compoundchemistryPressureSettore CHIM/07 - Fondamenti Chimici Delle Tecnologiesense organsIrradiationKeggin heteropolyacid catalytic propene hydration photo-assisted propene hydrationParticle SizePhysical and Theoretical ChemistryFourier transform infrared spectroscopyPhysical Chemistry Chemical Physics
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The role of different oxides as supports of an heteropolyacid in the catalytic and catalytic photo-assisted propene hydration

2013

photo-assisted propene hydration catalytic propene hydration heteropolyacidSettore CHIM/07 - Fondamenti Chimici Delle Tecnologie
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