Photocatalytic ability of visible-light-responsive hybrid ZrO2 particles
Само за регистроване кориснике
2023
Аутори
Zarubica, AleksandraSredojević, Dušan
Ljupković, Radomir
Ranđelović, Marjan
Murafa, Natalija
Stoiljković, Milovan
Lazić, Vesna
Nedeljković, Jovan
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
The interfacial charge transfer (ICT) complex formation between zirconium dioxide (ZrO2), the material absorbing below 250 nm, and 5-aminosalicylic acid (5-ASA) leads to the formation of visible-light-absorbing inorganic–organic hybrids. The free amino groups, present on the hybrid's surface after the ICT complex formation, were used to reduce silver ions and link silver particles to ZrO2. The prepared samples were characterized by using transmission electron microscopy, X-ray diffraction analysis, and nitrogen adsorption–desorption isotherms. Density functional theory (DFT) calculations using a cluster model are applied to explain optical changes in hybrids, i.e., absorption redshift induced by the ICT complex formation. Decolorization of an organic dye crystal violet (CV), under ultraviolet-C or visible light, was used to compare the photocatalytic ability of the prepared samples. The ICT complex formation transformed ZrO2 into a hybrid material able to induce photocatalytic reaction...s under exclusive visible light excitation.
Извор:
Sustainable Energy and Fuels, 2023, 7, 9, 2279-2287Финансирање / пројекти:
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200017 (Универзитет у Београду, Институт за нуклеарне науке Винча, Београд-Винча) (RS-MESTD-inst-2020-200017)
Колекције
Институција/група
VinčaTY - JOUR AU - Zarubica, Aleksandra AU - Sredojević, Dušan AU - Ljupković, Radomir AU - Ranđelović, Marjan AU - Murafa, Natalija AU - Stoiljković, Milovan AU - Lazić, Vesna AU - Nedeljković, Jovan PY - 2023 UR - https://vinar.vin.bg.ac.rs/handle/123456789/10874 AB - The interfacial charge transfer (ICT) complex formation between zirconium dioxide (ZrO2), the material absorbing below 250 nm, and 5-aminosalicylic acid (5-ASA) leads to the formation of visible-light-absorbing inorganic–organic hybrids. The free amino groups, present on the hybrid's surface after the ICT complex formation, were used to reduce silver ions and link silver particles to ZrO2. The prepared samples were characterized by using transmission electron microscopy, X-ray diffraction analysis, and nitrogen adsorption–desorption isotherms. Density functional theory (DFT) calculations using a cluster model are applied to explain optical changes in hybrids, i.e., absorption redshift induced by the ICT complex formation. Decolorization of an organic dye crystal violet (CV), under ultraviolet-C or visible light, was used to compare the photocatalytic ability of the prepared samples. The ICT complex formation transformed ZrO2 into a hybrid material able to induce photocatalytic reactions under exclusive visible light excitation. T2 - Sustainable Energy and Fuels T1 - Photocatalytic ability of visible-light-responsive hybrid ZrO2 particles VL - 7 IS - 9 SP - 2279 EP - 2287 DO - 10.1039/D3SE00175J ER -
@article{ author = "Zarubica, Aleksandra and Sredojević, Dušan and Ljupković, Radomir and Ranđelović, Marjan and Murafa, Natalija and Stoiljković, Milovan and Lazić, Vesna and Nedeljković, Jovan", year = "2023", abstract = "The interfacial charge transfer (ICT) complex formation between zirconium dioxide (ZrO2), the material absorbing below 250 nm, and 5-aminosalicylic acid (5-ASA) leads to the formation of visible-light-absorbing inorganic–organic hybrids. The free amino groups, present on the hybrid's surface after the ICT complex formation, were used to reduce silver ions and link silver particles to ZrO2. The prepared samples were characterized by using transmission electron microscopy, X-ray diffraction analysis, and nitrogen adsorption–desorption isotherms. Density functional theory (DFT) calculations using a cluster model are applied to explain optical changes in hybrids, i.e., absorption redshift induced by the ICT complex formation. Decolorization of an organic dye crystal violet (CV), under ultraviolet-C or visible light, was used to compare the photocatalytic ability of the prepared samples. The ICT complex formation transformed ZrO2 into a hybrid material able to induce photocatalytic reactions under exclusive visible light excitation.", journal = "Sustainable Energy and Fuels", title = "Photocatalytic ability of visible-light-responsive hybrid ZrO2 particles", volume = "7", number = "9", pages = "2279-2287", doi = "10.1039/D3SE00175J" }
Zarubica, A., Sredojević, D., Ljupković, R., Ranđelović, M., Murafa, N., Stoiljković, M., Lazić, V.,& Nedeljković, J.. (2023). Photocatalytic ability of visible-light-responsive hybrid ZrO2 particles. in Sustainable Energy and Fuels, 7(9), 2279-2287. https://doi.org/10.1039/D3SE00175J
Zarubica A, Sredojević D, Ljupković R, Ranđelović M, Murafa N, Stoiljković M, Lazić V, Nedeljković J. Photocatalytic ability of visible-light-responsive hybrid ZrO2 particles. in Sustainable Energy and Fuels. 2023;7(9):2279-2287. doi:10.1039/D3SE00175J .
Zarubica, Aleksandra, Sredojević, Dušan, Ljupković, Radomir, Ranđelović, Marjan, Murafa, Natalija, Stoiljković, Milovan, Lazić, Vesna, Nedeljković, Jovan, "Photocatalytic ability of visible-light-responsive hybrid ZrO2 particles" in Sustainable Energy and Fuels, 7, no. 9 (2023):2279-2287, https://doi.org/10.1039/D3SE00175J . .