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Pregled bibliografske jedinice broj: 1191569

Microwave-assisted synthesis of N/TiO2 nanoparticles for photocatalysis under different irradiation spectra


Sanchez Tobon, Camilo; Ljubas, Davor; Mandić, Vilko; Panžić, Ivana; Matijašić, Gordana; Ćurković, Lidija
Microwave-assisted synthesis of N/TiO2 nanoparticles for photocatalysis under different irradiation spectra // Nanomaterials, 12 (2022), 9; 1473, 16 doi:.org/10.3390/nano12091473 (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 1191569 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Microwave-assisted synthesis of N/TiO2 nanoparticles for photocatalysis under different irradiation spectra

Autori
Sanchez Tobon, Camilo ; Ljubas, Davor ; Mandić, Vilko ; Panžić, Ivana ; Matijašić, Gordana ; Ćurković, Lidija

Izvornik
Nanomaterials (2079-4991) 12 (2022), 9; 1473, 16

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

Ključne riječi
microwave-assisted synthesis ; N/TiO2 ; ciprofloxacin ; UVA ; visible light ; simulated solar ligh

Sažetak
Nitrogen-doped TiO2 (N/TiO2) photocatalyst nanoparticles were derived by the environmentally friendly and cost-effective microwave-assisted synthesis method. The samples were prepared at different reaction parameters (temperature and time) and precursor ratio (amount of nitrogen source ; urea). The obtained materials were characterized by X-ray diffraction (XRD), photoelectron spectroscopy (XPS), Raman spectroscopy (RS), infrared spectroscopy (FTIR), diffuse reflectance spectroscopy (DRS), electron microscopy (SEM-EDS), and nitrogen adsorption/desorption isotherms. Two cycles of optimizations were conducted to determine the best reaction temperature and time, as well as N content. The phase composition for all N/TiO2 nanomaterials was identified as photoactive anatase. The reaction temperature was found to be the most relevant parameter for the course of the structural evolution of the samples. The nitrogen content was the least relevant for the development of the particle morphology, but it was important for photocatalytic performance. The photocatalytic activity of N/TiO2 nanoparticle aqueous suspensions was evaluated by the degradation of antibiotic ciprofloxacin (CIP) under different irradiation spectra: ultraviolet A light (UVA), simulated solar light, and visible light. As expected, all prepared samples demonstrated efficient CIP degradation. For all irradiation sources, increasing synthesis temperature and increasing nitrogen content further improved the degradation efficiencies.

Izvorni jezik
Engleski

Znanstvena područja
Kemijsko inženjerstvo, Strojarstvo, Temeljne tehničke znanosti



POVEZANOST RADA


Projekti:
EK-H2020-812880 - Joint PhD Laboratory for New Materials and Inventive Water Treatment Technologies. Harnessing resources effectively through innovation (NOWELTIES) (Ćurković, Lidija; Babić, Sandra, EK - H2020-MSCA-ITN-2018) ( POIROT)

Ustanove:
Fakultet strojarstva i brodogradnje, Zagreb,
Fakultet kemijskog inženjerstva i tehnologije, Zagreb

Citiraj ovu publikaciju:

Sanchez Tobon, Camilo; Ljubas, Davor; Mandić, Vilko; Panžić, Ivana; Matijašić, Gordana; Ćurković, Lidija
Microwave-assisted synthesis of N/TiO2 nanoparticles for photocatalysis under different irradiation spectra // Nanomaterials, 12 (2022), 9; 1473, 16 doi:.org/10.3390/nano12091473 (međunarodna recenzija, članak, znanstveni)
Sanchez Tobon, C., Ljubas, D., Mandić, V., Panžić, I., Matijašić, G. & Ćurković, L. (2022) Microwave-assisted synthesis of N/TiO2 nanoparticles for photocatalysis under different irradiation spectra. Nanomaterials, 12 (9), 1473, 16 doi:.org/10.3390/nano12091473.
@article{article, author = {Sanchez Tobon, Camilo and Ljubas, Davor and Mandi\'{c}, Vilko and Pan\v{z}i\'{c}, Ivana and Matija\v{s}i\'{c}, Gordana and \'{C}urkovi\'{c}, Lidija}, year = {2022}, pages = {16}, DOI = {doi.org/10.3390/nano12091473}, chapter = {1473}, keywords = {microwave-assisted synthesis, N/TiO2, ciprofloxacin, UVA, visible light, simulated solar ligh}, journal = {Nanomaterials}, doi = {doi.org/10.3390/nano12091473}, volume = {12}, number = {9}, issn = {2079-4991}, title = {Microwave-assisted synthesis of N/TiO2 nanoparticles for photocatalysis under different irradiation spectra}, keyword = {microwave-assisted synthesis, N/TiO2, ciprofloxacin, UVA, visible light, simulated solar ligh}, chapternumber = {1473} }
@article{article, author = {Sanchez Tobon, Camilo and Ljubas, Davor and Mandi\'{c}, Vilko and Pan\v{z}i\'{c}, Ivana and Matija\v{s}i\'{c}, Gordana and \'{C}urkovi\'{c}, Lidija}, year = {2022}, pages = {16}, DOI = {doi.org/10.3390/nano12091473}, chapter = {1473}, keywords = {microwave-assisted synthesis, N/TiO2, ciprofloxacin, UVA, visible light, simulated solar ligh}, journal = {Nanomaterials}, doi = {doi.org/10.3390/nano12091473}, volume = {12}, number = {9}, issn = {2079-4991}, title = {Microwave-assisted synthesis of N/TiO2 nanoparticles for photocatalysis under different irradiation spectra}, keyword = {microwave-assisted synthesis, N/TiO2, ciprofloxacin, UVA, visible light, simulated solar ligh}, chapternumber = {1473} }

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


Uključenost u ostale bibliografske baze podataka::


  • CA Search (Chemical Abstracts)


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