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Pregled bibliografske jedinice broj: 889534

TiO2-SnS2 nanocomposites : solar-active photocatalytic materials for water treatment

Kovačić, Marin; Kušić, Hrvoje; Fanetti, Mattia; Lavrenčič Štangar, Urška; Valant, Matjaž; Dionysiou, Dionysios D.; Lončarić Božić, Ana
TiO2-SnS2 nanocomposites : solar-active photocatalytic materials for water treatment // Environmental science and pollution research international, 24 (2017), 24; 19965-19979 doi:10.1007/s11356-017-9485-4 (međunarodna recenzija, članak, znanstveni)

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Naslov
TiO2-SnS2 nanocomposites : solar-active photocatalytic materials for water treatment

Autori
Kovačić, Marin ; Kušić, Hrvoje ; Fanetti, Mattia ; Lavrenčič Štangar, Urška ; Valant, Matjaž ; Dionysiou, Dionysios D. ; Lončarić Božić, Ana

Izvornik
Environmental science and pollution research international (0944-1344) 24 (2017), 24; 19965-19979

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

Ključne riječi
Solar photocatalysis ; TiO2-SnS2 ; nanocomposites ; thin films ; water treatment ; diclofenac

Sažetak
The study is aimed at evaluating TiO2-SnS2 composites as effective solar-active photocatalysts for water treatment. Two strategies for the preparation of TiO2-SnS2 composites were examined: (i) in-situ chemical synthesis followed by immobilization on glass plates and (ii) binding of two components (TiO2 and SnS2) within the immobilization step. The as- prepared TiO2-SnS2 composites and their sole components(TiO2 or SnS2) were inspected for composition, crystallinity, and morphology using Fourier transform infrared spectroscopy (FTIR), thermogravimetric analysis (TGA), X-ray diffraction (XRD), and scanning electron microscopy/energy-dispersive X-ray spectroscopy (SEM/EDX) analyses. Diffuse reflectance spectroscopy (DRS) was used to determine band gaps of immobilized TiO2-SnS2 and to establish the changes in comparison to respective sole components. The activity of immobilized TiO2-SnS2 composites was tested for the removal of diclofenac (DCF) in aqueous solution under simulated solar irradiation and compared with that of single component photocatalysts. In situ chemical synthesis yielded materials of high crystallinity, while their morphology and composition strongly depended on synthesis conditions applied. TiO2-SnS2 composites exhibited higher activity toward DCF removal and conversion in comparison to their sole components at acidic pH, while only in situ synthesized TiO2-SnS2 composites showed higher activity at neutral pH.

Izvorni jezik
Engleski

Znanstvena područja
Kemijsko inženjerstvo, Interdisciplinarne tehničke znanosti



POVEZANOST RADA

Projekti:
HRZZ-UIP-2013-11-7900 - Istraživanje utjecaja na okoliš primjene nanomaterijala u pročišćavanju voda (NanoWaP) (Kušić, Hrvoje, HRZZ - 2013-11) ( CroRIS)

Ustanove:
Fakultet kemijskog inženjerstva i tehnologije, Zagreb

Profili:

Avatar Url Marin Kovačić (autor)

Avatar Url Hrvoje Kušić (autor)

Avatar Url Ana Lončarić Božić (autor)

Poveznice na cjeloviti tekst rada:

doi link.springer.com doi.org

Citiraj ovu publikaciju:

Kovačić, Marin; Kušić, Hrvoje; Fanetti, Mattia; Lavrenčič Štangar, Urška; Valant, Matjaž; Dionysiou, Dionysios D.; Lončarić Božić, Ana
TiO2-SnS2 nanocomposites : solar-active photocatalytic materials for water treatment // Environmental science and pollution research international, 24 (2017), 24; 19965-19979 doi:10.1007/s11356-017-9485-4 (međunarodna recenzija, članak, znanstveni)
Kovačić, M., Kušić, H., Fanetti, M., Lavrenčič Štangar, U., Valant, M., Dionysiou, D. & Lončarić Božić, A. (2017) TiO2-SnS2 nanocomposites : solar-active photocatalytic materials for water treatment. Environmental science and pollution research international, 24 (24), 19965-19979 doi:10.1007/s11356-017-9485-4.
@article{article, author = {Kova\v{c}i\'{c}, Marin and Ku\v{s}i\'{c}, Hrvoje and Fanetti, Mattia and Lavren\v{c}i\v{c} \v{S}tangar, Ur\v{s}ka and Valant, Matja\v{z} and Dionysiou, Dionysios D. and Lon\v{c}ari\'{c} Bo\v{z}i\'{c}, Ana}, year = {2017}, pages = {19965-19979}, DOI = {10.1007/s11356-017-9485-4}, keywords = {Solar photocatalysis, TiO2-SnS2, nanocomposites, thin films, water treatment, diclofenac}, journal = {Environmental science and pollution research international}, doi = {10.1007/s11356-017-9485-4}, volume = {24}, number = {24}, issn = {0944-1344}, title = {TiO2-SnS2 nanocomposites : solar-active photocatalytic materials for water treatment}, keyword = {Solar photocatalysis, TiO2-SnS2, nanocomposites, thin films, water treatment, diclofenac} }
@article{article, author = {Kova\v{c}i\'{c}, Marin and Ku\v{s}i\'{c}, Hrvoje and Fanetti, Mattia and Lavren\v{c}i\v{c} \v{S}tangar, Ur\v{s}ka and Valant, Matja\v{z} and Dionysiou, Dionysios D. and Lon\v{c}ari\'{c} Bo\v{z}i\'{c}, Ana}, year = {2017}, pages = {19965-19979}, DOI = {10.1007/s11356-017-9485-4}, keywords = {Solar photocatalysis, TiO2-SnS2, nanocomposites, thin films, water treatment, diclofenac}, journal = {Environmental science and pollution research international}, doi = {10.1007/s11356-017-9485-4}, volume = {24}, number = {24}, issn = {0944-1344}, title = {TiO2-SnS2 nanocomposites : solar-active photocatalytic materials for water treatment}, keyword = {Solar photocatalysis, TiO2-SnS2, nanocomposites, thin films, water treatment, diclofenac} }

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
  • MEDLINE

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