Preparation of TiO2/carbon nanotubes photocatalysts: The influence of the method of oxidation of the carbon nanotubes on the photocatalytic activity of the nanocomposites
Само за регистроване кориснике
2012
Аутори
Đokić, VeljkoMarinković, Aleksandar
Mitrić, Miodrag
Uskoković, Petar
Petrović, Rada
Radmilović, Velimir R.
Janaćković, Đorđe
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
A method for the preparation of efficient TiO2/multi-wall carbon nanotubes nanocomposite photocatalysts by precipitation of anatase TiO2 nanoparticles onto differently oxidized carbon nanotubes is presented. The precursor compound titanium(IV) bromide was hydrolyzed producing pure anatase phase TiO2 nanoparticles decorated on the surface of the oxidized carbon nanotubes. The oxidative treatment of the carbon nanotubes influenced the type, quantity and distribution of oxygen-containing functional groups, which had a significant influence on the electron transfer properties, i.e., the photocatalytic activity of the synthesized nanocomposites. The results of C.I. Reactive Orange 16 photodegradation in the presence of all the synthesized nanocomposites showed their better photocatalytic activity in comparison to the commercial photocatalyst Degussa P-25.
Кључне речи:
Sol gel processes / Nanocomposites / TiO2 / PhotocatalysisИзвор:
Ceramics International, 2012, 38, 8, 6123-6129Издавач:
- Elsevier Sci Ltd, Oxford
Финансирање / пројекти:
- Синтеза, развој технологија добијања и примена наноструктурних мултифункционалних материјала дефинисаних својстава (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45019)
- Reinforcing of Nanotechnology and Functional Materials Centre (EU-FP7-245916)
DOI: 10.1016/j.ceramint.2012.04.060
ISSN: 0272-8842
WoS: 000309645000006
Scopus: 2-s2.0-84865761251
Колекције
Институција/група
Tehnološko-metalurški fakultetTY - JOUR AU - Đokić, Veljko AU - Marinković, Aleksandar AU - Mitrić, Miodrag AU - Uskoković, Petar AU - Petrović, Rada AU - Radmilović, Velimir R. AU - Janaćković, Đorđe PY - 2012 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/2180 AB - A method for the preparation of efficient TiO2/multi-wall carbon nanotubes nanocomposite photocatalysts by precipitation of anatase TiO2 nanoparticles onto differently oxidized carbon nanotubes is presented. The precursor compound titanium(IV) bromide was hydrolyzed producing pure anatase phase TiO2 nanoparticles decorated on the surface of the oxidized carbon nanotubes. The oxidative treatment of the carbon nanotubes influenced the type, quantity and distribution of oxygen-containing functional groups, which had a significant influence on the electron transfer properties, i.e., the photocatalytic activity of the synthesized nanocomposites. The results of C.I. Reactive Orange 16 photodegradation in the presence of all the synthesized nanocomposites showed their better photocatalytic activity in comparison to the commercial photocatalyst Degussa P-25. PB - Elsevier Sci Ltd, Oxford T2 - Ceramics International T1 - Preparation of TiO2/carbon nanotubes photocatalysts: The influence of the method of oxidation of the carbon nanotubes on the photocatalytic activity of the nanocomposites EP - 6129 IS - 8 SP - 6123 VL - 38 DO - 10.1016/j.ceramint.2012.04.060 ER -
@article{ author = "Đokić, Veljko and Marinković, Aleksandar and Mitrić, Miodrag and Uskoković, Petar and Petrović, Rada and Radmilović, Velimir R. and Janaćković, Đorđe", year = "2012", abstract = "A method for the preparation of efficient TiO2/multi-wall carbon nanotubes nanocomposite photocatalysts by precipitation of anatase TiO2 nanoparticles onto differently oxidized carbon nanotubes is presented. The precursor compound titanium(IV) bromide was hydrolyzed producing pure anatase phase TiO2 nanoparticles decorated on the surface of the oxidized carbon nanotubes. The oxidative treatment of the carbon nanotubes influenced the type, quantity and distribution of oxygen-containing functional groups, which had a significant influence on the electron transfer properties, i.e., the photocatalytic activity of the synthesized nanocomposites. The results of C.I. Reactive Orange 16 photodegradation in the presence of all the synthesized nanocomposites showed their better photocatalytic activity in comparison to the commercial photocatalyst Degussa P-25.", publisher = "Elsevier Sci Ltd, Oxford", journal = "Ceramics International", title = "Preparation of TiO2/carbon nanotubes photocatalysts: The influence of the method of oxidation of the carbon nanotubes on the photocatalytic activity of the nanocomposites", pages = "6129-6123", number = "8", volume = "38", doi = "10.1016/j.ceramint.2012.04.060" }
Đokić, V., Marinković, A., Mitrić, M., Uskoković, P., Petrović, R., Radmilović, V. R.,& Janaćković, Đ.. (2012). Preparation of TiO2/carbon nanotubes photocatalysts: The influence of the method of oxidation of the carbon nanotubes on the photocatalytic activity of the nanocomposites. in Ceramics International Elsevier Sci Ltd, Oxford., 38(8), 6123-6129. https://doi.org/10.1016/j.ceramint.2012.04.060
Đokić V, Marinković A, Mitrić M, Uskoković P, Petrović R, Radmilović VR, Janaćković Đ. Preparation of TiO2/carbon nanotubes photocatalysts: The influence of the method of oxidation of the carbon nanotubes on the photocatalytic activity of the nanocomposites. in Ceramics International. 2012;38(8):6123-6129. doi:10.1016/j.ceramint.2012.04.060 .
Đokić, Veljko, Marinković, Aleksandar, Mitrić, Miodrag, Uskoković, Petar, Petrović, Rada, Radmilović, Velimir R., Janaćković, Đorđe, "Preparation of TiO2/carbon nanotubes photocatalysts: The influence of the method of oxidation of the carbon nanotubes on the photocatalytic activity of the nanocomposites" in Ceramics International, 38, no. 8 (2012):6123-6129, https://doi.org/10.1016/j.ceramint.2012.04.060 . .