Preparation and photocatalyic properties of TiO2-P25 film prepared by spray pyrolysis method
Само за регистроване кориснике
2013
Аутори
Dostanić, JasminaGrbić, Boško
Radić, Nenad
Stojadinović, Stevan D.J.
Vasilić, Rastko
Vuković, Zorica
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
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.
Кључне речи:
TiO2 film / Photocatalysis / Spray pyrolysis / Photoactivity / Stainless steelИзвор:
Applied Surface Science, 2013, 274, 321-327Издавач:
- Elsevier
Финансирање / пројекти:
- Развој ефикаснијих хемијско-инжењерских процеса заснован на истраживањима феномена преноса и принципима интензификације процеса (RS-MESTD-Basic Research (BR or ON)-172022)
- Хемијско и структурно дизајнирање наноматеријала за примену у медицини и инжењерству ткива (RS-MESTD-Basic Research (BR or ON)-172026)
- Наноструктурни функционални и композитни материјали у каталитичким и сорпционим процесима (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
Институција/група
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 . .