prikaz prve stranice dokumenta Rapid Microwave-Assisted Synthesis of Fe3O4/SiO2/TiO2 Core-2-Layer-Shell Nanocomposite for Photocatalytic Degradation of Ciprofloxacin
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Scientific paper - Original scientific paper
Rapid Microwave-Assisted Synthesis of Fe3O4/SiO2/TiO2 Core-2-Layer-Shell Nanocomposite for Photocatalytic Degradation of Ciprofloxacin
Catalysts, 11 (2021), 10; 1136. https://doi.org/10.3390/catal11101136
Gabelica, Ivana; Ćurković, Lidija; Mandić, Vilko; Panžić, Ivana; Ljubas, Davor; Zadro, Krešo

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Gabelica, I., Ćurković, L., Mandić, V., Panžić, I., Ljubas, D. & Zadro, K. (2021). Rapid Microwave-Assisted Synthesis of Fe3O4/SiO2/TiO2 Core-2-Layer-Shell Nanocomposite for Photocatalytic Degradation of Ciprofloxacin. Catalysts, 11. (10). doi: 10.3390/catal11101136

Gabelica, Ivana, et al. "Rapid Microwave-Assisted Synthesis of Fe3O4/SiO2/TiO2 Core-2-Layer-Shell Nanocomposite for Photocatalytic Degradation of Ciprofloxacin." Catalysts, vol. 11, no. 10, 2021. https://doi.org/10.3390/catal11101136

Gabelica, Ivana, Lidija Ćurković, Vilko Mandić, Ivana Panžić, Davor Ljubas and Krešo Zadro. "Rapid Microwave-Assisted Synthesis of Fe3O4/SiO2/TiO2 Core-2-Layer-Shell Nanocomposite for Photocatalytic Degradation of Ciprofloxacin." Catalysts 11, no. 10 (2021). https://doi.org/10.3390/catal11101136

Gabelica, I., et al. (2021) 'Rapid Microwave-Assisted Synthesis of Fe3O4/SiO2/TiO2 Core-2-Layer-Shell Nanocomposite for Photocatalytic Degradation of Ciprofloxacin', Catalysts, 11(10). doi: 10.3390/catal11101136

Gabelica I, Ćurković L, Mandić V, Panžić I, Ljubas D, Zadro K. Rapid Microwave-Assisted Synthesis of Fe3O4/SiO2/TiO2 Core-2-Layer-Shell Nanocomposite for Photocatalytic Degradation of Ciprofloxacin. Catalysts [Internet]. 2021 September 22 [cited 2024 November 25];11(10). doi: 10.3390/catal11101136

I. Gabelica, L. Ćurković, V. Mandić, I. Panžić, D. Ljubas and K. Zadro, "Rapid Microwave-Assisted Synthesis of Fe3O4/SiO2/TiO2 Core-2-Layer-Shell Nanocomposite for Photocatalytic Degradation of Ciprofloxacin", Catalysts, vol. 11, no. 10, September 2021. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:217:285676. [Accessed: 25 November 2024]

Metadata
Title (english)Rapid Microwave-Assisted Synthesis of Fe3O4/SiO2/TiO2 Core-2-Layer-Shell Nanocomposite for Photocatalytic Degradation of Ciprofloxacin
AuthorIvana Gabelica
AuthorLidija Ćurković
AuthorVilko Mandić
AuthorIvana Panžić
AuthorDavor Ljubas
AuthorKrešo Zadro
Author's institutionUniversity of Zagreb
Faculty of Science
(Department of Physics)
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Physics
Abstract (english)
In this work, magnetic nanoparticles based on magnetite were successfully prepared via rapid microwave-assisted synthesis. In order to obtain the ternary core–shell Fe3O4/SiO2/TiO2 nanocomposite, first magnetite (Fe3O4) nanoparticles were coated with a protective layer of silica (SiO2) and finally with titania (TiO2). The composite configuration comprising porous and photoactive shells should facilitate the removal of organic micropollutants (OMPs) from water. Furthermore, the magnetic core is critical for processing the management of the photocatalytic powder suspension. The magnetization of the prepared magnetic nanoparticles was confirmed by vibrating-sample magnetometry (VSM), while the structure and morphology of the core–shell nanocomposite were investigated by means of XRD, FTIR, and SEM. Adsorption and photocatalysis were evaluated by investigating the removal efficiency of ciprofloxacin (CIP) as a model OMP using the prepared magnetic core–shell nanocomposite under UV-A light irradiation. It was found that the Fe3O4/SiO2/TiO2 nanocomposite showed good synergistic adsorption and photocatalytic properties. The measurement of iron in eluate confirmed that no leaching occurred during the photocatalytic examination. The recovery of magnetic nanocomposite by an external magnetic field confirmed that the magnetically separated catalyst is highly suitable for recycling and reuse.
Keywords (english)
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review - international
Publication versionPublished version
Journal titleCatalysts
Numberingvol. 11, no. 10, 1136
e-ISSN2073-4344
DOIhttps://doi.org/10.3390/catal11101136
URN:NBNurn:nbn:hr:217:285676
Publication2021-09-22
ProjectNumber: IP-2016-06-6000
Title (croatian): Napredna monolitna i kompozitna keramika za zaštitu od trošenja i korozije
Acronym: WECOR
Leader: Lidija Ćurković
Jurisdiction: Croatia
Funding stream: Research Projects
ProjectNumber: UIP-2019-04-2367
Title (croatian): Fenomeni na površini tijekom priprave naprednih nanokompozita infiltracijom i funkcionalizacijom poroznih materijala
Title (english): Surface limitations in preparing and infiltration of hard porous nanomaterial by soft or liquid precursors for performance enhancing
Acronym: SLIPPERYSLOPE
Leader: Vilko Mandić
Jurisdiction: Croatia
Funding stream: Installation Research Projects
Document URLhttps://www.mdpi.com/2073-4344/11/10/1136
Type of resourceText
Access conditionsOpen access
Terms of useLicence Attribution 4.0 International (CC BY 4.0) icon
Public note© 2021 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https:// creativecommons.org/licenses/by/ 4.0/). Received: 20 August 2021. Accepted: 20 September 2021. Published: 22 September 2021.
Created on2024-09-14 20:17:03