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Publikācija: Sol-Gel Synthesis of SnO2-TiO2 System - Morphologic

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Nosaukums oriģinālvalodā Sol-Gel Synthesis of SnO2-TiO2 System - Morphologic, Photocatalytic and Antibacterial Properties
Pētniecības nozare 1. Dabaszinātnes
Pētniecības apakšnozare 1.4. Ķīmija
Pētniecības platforma Neviena
Autori Anzelms Zukuls
Gundars Mežinskis
Aigars Reinis
Ingus Skadiņš
Juta Kroica
Ramona Durena
Atslēgas vārdi Photocatalytic, Sol-Gel, Thin Coating, TiO2-SnO2
Anotācija SnO2-TiO2 sol-gel coatings on soda-lime silicate glass heat treated at 500 °C and xerogel specimens also heat treated at 500 °C were investigated in this study. The morphology of 1, 3, 5 and 7 mol% SnO2 doped titanium oxide coatings were evaluated with a scanning electron microscope (SEM), an atomic force microscope (AFM) and an UV-VIS light spectrophotometer, whilst xerogel structure was analysed with X-ray diffraction spectroscopy (XRD). The physicochemical properties of the TiO2-SnO2 systems depended mainly on the Sn-to-Ti ratio. The surface morphology of the layer was compact and homogeneous with no visible cracks. Anatase and rutile phase was found in the tested 1, 3, 5, 7 and 10 mol% SnO2 doped and heat treated xerogel specimens. Rutile phase content in the heat treated xerogel was reduced, if Sn4+ content was increased. Photocatalytic activity and antibacterial properties were evaluated as well.
DOI: 10.4028/www.scientific.net/KEM.762.273
Hipersaite: https://www.scientific.net/KEM.762.273 
Atsauce Zukuls, A., Mežinskis, G., Reinis, A., Skadiņš, I., Kroica, J., Durena, R. Sol-Gel Synthesis of SnO2-TiO2 System - Morphologic, Photocatalytic and Antibacterial Properties. No: Key Engineering Materials, Latvija, Rīga, 20.-20. oktobris, 2017. Rīga: -, 2018, 273.-277.lpp. ISSN 1013-9826. e-ISSN 1662-9795. Pieejams: doi:10.4028/www.scientific.net/KEM.762.273
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  • Scopus  0
ID 27298