The spray pyrolysis is fast and simple method for deposition of CeO2 – rutile TiO2 coatings on stainless steel substrate. The coatings were deposited on stainless steel substrate and characterized by XRD, AFM, XPS, Raman, DRS and photoactivity test for methyl orange decolorization. Photoactivity of CeO2 – rutile TiO2 coatings increase with increasing CeO2 content up to 5 wt% and further increase of CeO2 content leads to decrease of photoactivity. Improvements of photoactivity originate from close contact between CeO2 and rutile TiO2 particles which create numerous centers able to produce very reactive radical species. Besides, the close contact between the CeO2 and rutile TiO2 provides easier charge transfer facilitating the formation of electron/hole pairs that is a necessary step in the overall photocatalytic process.
TY - JOUR
AU - Radić, Nenad
AU - Grbić, Boško
AU - Petrović, Srđan
AU - Stojadinović, Stevan
AU - Tadić, Nenad
AU - Stefanov, Plamen
PY - 2020
UR - https://cer.ihtm.bg.ac.rs/handle/123456789/3782
AB - The spray pyrolysis is fast and simple method for deposition of CeO2 – rutile TiO2 coatings on stainless steel substrate. The coatings were deposited on stainless steel substrate and characterized by XRD, AFM, XPS, Raman, DRS and photoactivity test for methyl orange decolorization. Photoactivity of CeO2 – rutile TiO2 coatings increase with increasing CeO2 content up to 5 wt% and further increase of CeO2 content leads to decrease of photoactivity. Improvements of photoactivity originate from close contact between CeO2 and rutile TiO2 particles which create numerous centers able to produce very reactive radical species. Besides, the close contact between the CeO2 and rutile TiO2 provides easier charge transfer facilitating the formation of electron/hole pairs that is a necessary step in the overall photocatalytic process.
PB - Elsevier B.V.
T2 - Physica B: Physics of Condensed Matter
T1 - Effect of cerium oxide doping on the photocatalytic properties of rutile TiO2 films prepared by spray pyrolysis
VL - 599
SP - 412544
DO - 10.1016/j.physb.2020.412544
ER -
@article{
author = "Radić, Nenad and Grbić, Boško and Petrović, Srđan and Stojadinović, Stevan and Tadić, Nenad and Stefanov, Plamen",
year = "2020",
url = "https://cer.ihtm.bg.ac.rs/handle/123456789/3782",
abstract = "The spray pyrolysis is fast and simple method for deposition of CeO2 – rutile TiO2 coatings on stainless steel substrate. The coatings were deposited on stainless steel substrate and characterized by XRD, AFM, XPS, Raman, DRS and photoactivity test for methyl orange decolorization. Photoactivity of CeO2 – rutile TiO2 coatings increase with increasing CeO2 content up to 5 wt% and further increase of CeO2 content leads to decrease of photoactivity. Improvements of photoactivity originate from close contact between CeO2 and rutile TiO2 particles which create numerous centers able to produce very reactive radical species. Besides, the close contact between the CeO2 and rutile TiO2 provides easier charge transfer facilitating the formation of electron/hole pairs that is a necessary step in the overall photocatalytic process.",
publisher = "Elsevier B.V.",
journal = "Physica B: Physics of Condensed Matter",
title = "Effect of cerium oxide doping on the photocatalytic properties of rutile TiO2 films prepared by spray pyrolysis",
volume = "599",
pages = "412544",
doi = "10.1016/j.physb.2020.412544"
}
Radić N, Grbić B, Petrović S, Stojadinović S, Tadić N, Stefanov P. Effect of cerium oxide doping on the photocatalytic properties of rutile TiO2 films prepared by spray pyrolysis. Physica B: Physics of Condensed Matter. 2020;599:412544
Radić, N., Grbić, B., Petrović, S., Stojadinović, S., Tadić, N.,& Stefanov, P. (2020). Effect of cerium oxide doping on the photocatalytic properties of rutile TiO2 films prepared by spray pyrolysis.
Physica B: Physics of Condensed MatterElsevier B.V.., 599, 412544.
https://doi.org/10.1016/j.physb.2020.412544
Radić Nenad, Grbić Boško, Petrović Srđan, Stojadinović Stevan, Tadić Nenad, Stefanov Plamen, "Effect of cerium oxide doping on the photocatalytic properties of rutile TiO2 films prepared by spray pyrolysis" 599 (2020):412544,
https://doi.org/10.1016/j.physb.2020.412544 .
,