Preparation of TiO2/carbon nanotubes photocatalysts: The influence of the method of oxidation of the carbon nanotubes on the photocatalytic activity of the nanocomposites
Nema prikaza
Autori
Đokić, Veljko R.Marinković, Aleksandar D.
Mitrić, Miodrag
Uskoković, Petar S.
Petrovic, Rada D.
Radmilović, Velimir
Janaćković, Đorđe T.
Članak u časopisu
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
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. (C) 2012 Elsevier Ltd and Techna Group S.r.l. All rights reserved.
Ključne reči:
Sol gel processes / Nanocomposites / TiO2 / PhotocatalysisIzvor:
Ceramics International, 2012, 38, 8, 6123-6129Finansiranje / projekti:
- Reinforcing of Nanotechnology and Functional Materials Centre (EU-FP7-245916)
- Sinteza, razvoj tehnologija dobijanja i primena nanostrukturnih multifunkcionalnih materijala definisanih svojstava (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45019)
DOI: 10.1016/j.ceramint.2012.04.060
ISSN: 0272-8842
WoS: 000309645000006
Scopus: 2-s2.0-84865761251
Kolekcije
Institucija/grupa
VinčaTY - JOUR AU - Đokić, Veljko R. AU - Marinković, Aleksandar D. AU - Mitrić, Miodrag AU - Uskoković, Petar S. AU - Petrovic, Rada D. AU - Radmilović, Velimir AU - Janaćković, Đorđe T. PY - 2012 UR - https://vinar.vin.bg.ac.rs/handle/123456789/5085 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. (C) 2012 Elsevier Ltd and Techna Group S.r.l. All rights reserved. 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 VL - 38 IS - 8 SP - 6123 EP - 6129 DO - 10.1016/j.ceramint.2012.04.060 ER -
@article{ author = "Đokić, Veljko R. and Marinković, Aleksandar D. and Mitrić, Miodrag and Uskoković, Petar S. and Petrovic, Rada D. and Radmilović, Velimir and Janaćković, Đorđe T.", 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. (C) 2012 Elsevier Ltd and Techna Group S.r.l. All rights reserved.", 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", volume = "38", number = "8", pages = "6123-6129", doi = "10.1016/j.ceramint.2012.04.060" }
Đokić, V. R., Marinković, A. D., Mitrić, M., Uskoković, P. S., Petrovic, R. D., Radmilović, V.,& Janaćković, Đ. T.. (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, 38(8), 6123-6129. https://doi.org/10.1016/j.ceramint.2012.04.060
Đokić VR, Marinković AD, Mitrić M, Uskoković PS, Petrovic RD, Radmilović V, Janaćković ĐT. 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 R., Marinković, Aleksandar D., Mitrić, Miodrag, Uskoković, Petar S., Petrovic, Rada D., Radmilović, Velimir, Janaćković, Đorđe T., "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 . .