Preparation and photocatalyic properties of TiO2-P25 film prepared by spray pyrolysis method
Samo za registrovane korisnike
2013
Autori
Dostanić, JasminaGrbić, Boško
Radić, Nenad
Stojadinović, Stevan D.J.
Vasilić, Rastko
Vuković, Zorica
Članak u časopisu (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
TiO2 films were synthesized by immobilization of Degussa P25 powders on stainless steel support by spray pyrolysis technique. After preparation, the films were annealed at different temperatures in order to obtain materials with different morphological, structural, and textural properties. The photocatalytic activity of obtained films was investigated by monitoring the degradation of arylazo pyridone dye. The results showed that with increasing annealing temperature the photoactivity of films decreased. A comparative photocatalytic activity of the synthesized films and corresponding commercial powders was evaluated under the same experimental conditions. Films generally showed lower photoactivity than powders, due to mass transfer limitations inside film layer, smaller surface exposure to light, and possible presence of metal ions in film layer.
Ključne reči:
TiO2 film / Photocatalysis / Spray pyrolysis / Photoactivity / Stainless steelIzvor:
Applied Surface Science, 2013, 274, 321-327Izdavač:
- Elsevier
Finansiranje / projekti:
- Razvoj efikasnijih hemijsko-inženjerskih procesa zasnovan na istraživanjima fenomena prenosa i principima intenzifikacije procesa (RS-MESTD-Basic Research (BR or ON)-172022)
- Hemijsko i strukturno dizajniranje nanomaterijala za primenu u medicini i inženjerstvu tkiva (RS-MESTD-Basic Research (BR or ON)-172026)
- Nanostrukturni funkcionalni i kompozitni materijali u katalitičkim i sorpcionim procesima (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45001)
DOI: 10.1016/j.apsusc.2013.03.052
ISSN: 0169-4332
WoS: 000318598600050
Scopus: 2-s2.0-84876927098
Institucija/grupa
IHTMTY - JOUR AU - Dostanić, Jasmina AU - Grbić, Boško AU - Radić, Nenad AU - Stojadinović, Stevan D.J. AU - Vasilić, Rastko AU - Vuković, Zorica PY - 2013 UR - https://cer.ihtm.bg.ac.rs/handle/123456789/1332 AB - TiO2 films were synthesized by immobilization of Degussa P25 powders on stainless steel support by spray pyrolysis technique. After preparation, the films were annealed at different temperatures in order to obtain materials with different morphological, structural, and textural properties. The photocatalytic activity of obtained films was investigated by monitoring the degradation of arylazo pyridone dye. The results showed that with increasing annealing temperature the photoactivity of films decreased. A comparative photocatalytic activity of the synthesized films and corresponding commercial powders was evaluated under the same experimental conditions. Films generally showed lower photoactivity than powders, due to mass transfer limitations inside film layer, smaller surface exposure to light, and possible presence of metal ions in film layer. PB - Elsevier T2 - Applied Surface Science T1 - Preparation and photocatalyic properties of TiO2-P25 film prepared by spray pyrolysis method VL - 274 SP - 321 EP - 327 DO - 10.1016/j.apsusc.2013.03.052 ER -
@article{ author = "Dostanić, Jasmina and Grbić, Boško and Radić, Nenad and Stojadinović, Stevan D.J. and Vasilić, Rastko and Vuković, Zorica", year = "2013", abstract = "TiO2 films were synthesized by immobilization of Degussa P25 powders on stainless steel support by spray pyrolysis technique. After preparation, the films were annealed at different temperatures in order to obtain materials with different morphological, structural, and textural properties. The photocatalytic activity of obtained films was investigated by monitoring the degradation of arylazo pyridone dye. The results showed that with increasing annealing temperature the photoactivity of films decreased. A comparative photocatalytic activity of the synthesized films and corresponding commercial powders was evaluated under the same experimental conditions. Films generally showed lower photoactivity than powders, due to mass transfer limitations inside film layer, smaller surface exposure to light, and possible presence of metal ions in film layer.", publisher = "Elsevier", journal = "Applied Surface Science", title = "Preparation and photocatalyic properties of TiO2-P25 film prepared by spray pyrolysis method", volume = "274", pages = "321-327", doi = "10.1016/j.apsusc.2013.03.052" }
Dostanić, J., Grbić, B., Radić, N., Stojadinović, S. D.J., Vasilić, R.,& Vuković, Z.. (2013). Preparation and photocatalyic properties of TiO2-P25 film prepared by spray pyrolysis method. in Applied Surface Science Elsevier., 274, 321-327. https://doi.org/10.1016/j.apsusc.2013.03.052
Dostanić J, Grbić B, Radić N, Stojadinović SD, Vasilić R, Vuković Z. Preparation and photocatalyic properties of TiO2-P25 film prepared by spray pyrolysis method. in Applied Surface Science. 2013;274:321-327. doi:10.1016/j.apsusc.2013.03.052 .
Dostanić, Jasmina, Grbić, Boško, Radić, Nenad, Stojadinović, Stevan D.J., Vasilić, Rastko, Vuković, Zorica, "Preparation and photocatalyic properties of TiO2-P25 film prepared by spray pyrolysis method" in Applied Surface Science, 274 (2013):321-327, https://doi.org/10.1016/j.apsusc.2013.03.052 . .