Search results for "2-propanol photodegradation"

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Photocatalytic thin films of TiO2 formed by a sol-gel process using titanium tetraisopropoxide as the precursor

2008

Abstract Thin TiO 2 films were prepared with the dip-coating technique by using sols deriving from titanium tetraisopropoxide. TiO 2 films were formed on glass substrates previously covered by a SiO 2 layer obtained from a tetraethylortosilicate sol. The films, after a thermal treatment at 673 K, mainly consisted of TiO 2 anatase. The samples were characterised by X-ray diffraction, UV–Vis spectroscopy, scanning electron microscopy and atomic force microscopy. The photoactivity of the various films was tested by using as probe reaction the photo-oxidation of 2-propanol in gas-solid regime. The photoreactivity results indicated that the TiO 2 films were efficient for degrading 2-propanol und…

AnataseSettore ING-IND/24 - Principi Di Ingegneria ChimicaMaterials sciencebusiness.industryScanning electron microscope2-Propanol photodegradation Dip-coating Structural properties Thin film Titanium dioxideMetals and AlloysSurfaces and InterfacesDip-coatingSurfaces Coatings and FilmsElectronic Optical and Magnetic MaterialsTitanium oxidechemistry.chemical_compoundOpticsChemical engineeringchemistryTitanium dioxideMaterials ChemistryPhotocatalysisDip-coating Titanium dioxide Thin film 2-propanol Photodegradation Structural propertiesSettore CHIM/07 - Fondamenti Chimici Delle TecnologieThin filmbusinessSol-gel
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Paper Functionalized with Nanostructured TiO2/AgBr: Photocatalytic Degradation of 2–Propanol under Solar Light Irradiation and Antibacterial Activity

2020

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Materials scienceGeneral Chemical EngineeringPaper-TiO2NanoparticlePropanollcsh:Chemistrychemistry.chemical_compoundsymbols.namesakeantibacterial activity2-propanol photodegradationGeneral Materials SciencePaper–TiO<sub>2</sub>–AgBrPhotodegradationPaper-TiO2-AgBr; 2-propanol photodegradation; antibacterial activity; sunlight irradiationSettore CHIM/06 - Chimica OrganicaSilver bromidesunlight irradiationTitanium oxidechemistryChemical engineeringlcsh:QD1-999PhotocatalysissymbolsRaman spectroscopy-AgBrVisible spectrumNanomaterials
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