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Pregled bibliografske jedinice broj: 1145079

Rapid Microwave-Assisted Synthesis of Fe3O4/SiO2/TiO2 Core-2-Layer-Shell Nanocomposite for Photocatalytic Degradation of Ciprofloxacin


Gabelica, Ivana; Ćurković, Lidija; Mandić, Vilko; Panžić, Ivana; Ljubas, Davor; Zadro, Krešo
Rapid Microwave-Assisted Synthesis of Fe3O4/SiO2/TiO2 Core-2-Layer-Shell Nanocomposite for Photocatalytic Degradation of Ciprofloxacin // Catalysts, 11 (2021), 10; 1-19 doi:10.3390/catal11101136 (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 1145079 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Rapid Microwave-Assisted Synthesis of Fe3O4/SiO2/TiO2 Core-2-Layer-Shell Nanocomposite for Photocatalytic Degradation of Ciprofloxacin

Autori
Gabelica, Ivana ; Ćurković, Lidija ; Mandić, Vilko ; Panžić, Ivana ; Ljubas, Davor ; Zadro, Krešo

Izvornik
Catalysts (2073-4344) 11 (2021), 10; 1-19

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
microwave synthesis ; magnetite ; silica, titania, core–shell nanocomposite

Sažetak
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.

Izvorni jezik
Engleski

Znanstvena područja
Fizika, Kemijsko inženjerstvo, Strojarstvo, Temeljne tehničke znanosti



POVEZANOST RADA


Projekti:
IP-2016-06-6000 - Napredna monolitna i kompozitna keramika za zaštitu od trošenja i korozije (WECOR) (Ćurković, Lidija, HRZZ - 2016-06) ( POIROT)
HRZZ-UIP-2019-04-2367 - Fenomeni na površini tijekom priprave naprednih nanokompozita infiltracijom i funkcionalizacijom poroznih materijala (SLIPPERYSLOPE) (Mandić, Vilko, HRZZ - 2019-04) ( POIROT)

Ustanove:
Prirodoslovno-matematički fakultet, Zagreb,
Fakultet strojarstva i brodogradnje, Zagreb,
Fakultet kemijskog inženjerstva i tehnologije, Zagreb

Profili:

Avatar Url Vilko Mandić (autor)

Avatar Url Lidija Ćurković (autor)

Avatar Url Ivana Panžić (autor)

Avatar Url Davor Ljubas (autor)

Avatar Url Krešo Zadro (autor)

Poveznice na cjeloviti tekst rada:

Pristup cjelovitom tekstu rada doi www.mdpi.com

Citiraj ovu publikaciju:

Gabelica, Ivana; Ćurković, Lidija; Mandić, Vilko; Panžić, Ivana; Ljubas, Davor; Zadro, Krešo
Rapid Microwave-Assisted Synthesis of Fe3O4/SiO2/TiO2 Core-2-Layer-Shell Nanocomposite for Photocatalytic Degradation of Ciprofloxacin // Catalysts, 11 (2021), 10; 1-19 doi:10.3390/catal11101136 (međunarodna recenzija, članak, znanstveni)
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), 1-19 doi:10.3390/catal11101136.
@article{article, year = {2021}, pages = {1-19}, DOI = {10.3390/catal11101136}, keywords = {microwave synthesis, magnetite, silica, titania, core–shell nanocomposite}, journal = {Catalysts}, doi = {10.3390/catal11101136}, volume = {11}, number = {10}, issn = {2073-4344}, title = {Rapid Microwave-Assisted Synthesis of Fe3O4/SiO2/TiO2 Core-2-Layer-Shell Nanocomposite for Photocatalytic Degradation of Ciprofloxacin}, keyword = {microwave synthesis, magnetite, silica, titania, core–shell nanocomposite} }
@article{article, year = {2021}, pages = {1-19}, DOI = {10.3390/catal11101136}, keywords = {microwave synthesis, magnetite, silica, titania, core–shell nanocomposite}, journal = {Catalysts}, doi = {10.3390/catal11101136}, volume = {11}, number = {10}, issn = {2073-4344}, title = {Rapid Microwave-Assisted Synthesis of Fe3O4/SiO2/TiO2 Core-2-Layer-Shell Nanocomposite for Photocatalytic Degradation of Ciprofloxacin}, keyword = {microwave synthesis, magnetite, silica, titania, core–shell nanocomposite} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


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