Synergistic photothermal conversion and visible-light photodegradation of antibiotic in S-type TiO2 derived Ti3C2-MXene loaded on NaYF4: Tm3+, Er3+, Yb3+ @BiOI
Here, the collaboration of photocatalysis and photothermal conversion has been defined as an efficient strategy for converting unusable near-infrared (NIR) light to operational ultraviolet–visible (UV–vis) photons. For this, a new heterostructured photocatalyst NaYF4: Tm3+, Er3+, Yb3+ @ BiOI was suc...
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Elsevier
2025-06-01
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| Series: | Journal of Science: Advanced Materials and Devices |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2468217925000048 |
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| author | Seyyedeh Fatemeh Hosseini Mir Saeed Seyed Dorraji Shiva Mohajer Seyedeh Narges Saeedi Masoumeh Kianfar Alexandr V. Koshelev Nataliya A. Arkharova Denis N. Karimov |
| author_facet | Seyyedeh Fatemeh Hosseini Mir Saeed Seyed Dorraji Shiva Mohajer Seyedeh Narges Saeedi Masoumeh Kianfar Alexandr V. Koshelev Nataliya A. Arkharova Denis N. Karimov |
| author_sort | Seyyedeh Fatemeh Hosseini |
| collection | DOAJ |
| description | Here, the collaboration of photocatalysis and photothermal conversion has been defined as an efficient strategy for converting unusable near-infrared (NIR) light to operational ultraviolet–visible (UV–vis) photons. For this, a new heterostructured photocatalyst NaYF4: Tm3+, Er3+, Yb3+ @ BiOI was successfully synthesized using a simple hydrothermal approach paired with electrostatic self-assembly. The results show that BiOI can indirectly use the NIR portion to produce electron-hole pairs due to the presence of upconversion nanoparticles (UCNPs). On the other hand, loading TiO2 derived Ti3C2 MXenes on NaYF4: Tm3+, Er3+, Yb3+ @ BiOI increased tetracycline (TC) degradation to 36% and 90%, compared to narrow band gap BiOI, within 120 min under NIR light irradiation and sunlight irradiation, respectively. Moreover, the reaction rate of UCNP@BiOI@TiO2–Ti3C2 was found to be 2.85 times higher under sunlight compared to NIR. It can be attributed to the synergistic photocatalytic and photothermal effects triggered by NIR light. In addition, the broad photoresponse range of TiO2 and the Schottky junction formed by Ti3C2 MXenes between TiO2 and BiOI facilitate charge separation while reducing photo-generated electron-hole pair recombination. The reduced recombination rate in the synthesized heterojunction was further substantiated by the larger photocurrent response and smaller EIS arc. Excellent catalytic activity is explained by the S-scheme mechanism, which produces holes at the valence band and superoxide radicals at the conductive band in the BiOI and Ti3C2, respectively. Significantly, the cycling results demonstrated that the photocatalysts had the requisite reusability and recyclability for real-world applications. The cooperative MXene and UCNPs utilized in this study provide a helpful basis for the logical design of full-spectrum photocatalysts. |
| format | Article |
| id | doaj-art-175e3eb9b8df4d6f8cda64dc36012c49 |
| institution | Kabale University |
| issn | 2468-2179 |
| language | English |
| publishDate | 2025-06-01 |
| publisher | Elsevier |
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| series | Journal of Science: Advanced Materials and Devices |
| spelling | doaj-art-175e3eb9b8df4d6f8cda64dc36012c492025-02-07T04:47:59ZengElsevierJournal of Science: Advanced Materials and Devices2468-21792025-06-01102100851Synergistic photothermal conversion and visible-light photodegradation of antibiotic in S-type TiO2 derived Ti3C2-MXene loaded on NaYF4: Tm3+, Er3+, Yb3+ @BiOISeyyedeh Fatemeh Hosseini0Mir Saeed Seyed Dorraji1Shiva Mohajer2Seyedeh Narges Saeedi3Masoumeh Kianfar4Alexandr V. Koshelev5Nataliya A. Arkharova6Denis N. Karimov7Applied Chemistry Research Laboratory, Department of Chemistry, Faculty of Science, University of Zanjan, Zanjan, IranApplied Chemistry Research Laboratory, Department of Chemistry, Faculty of Science, University of Zanjan, Zanjan, Iran; Corresponding author.Applied Chemistry Research Laboratory, Department of Chemistry, Faculty of Science, University of Zanjan, Zanjan, IranApplied Chemistry Research Laboratory, Department of Chemistry, Faculty of Science, University of Zanjan, Zanjan, IranApplied Chemistry Research Laboratory, Department of Chemistry, Faculty of Science, University of Zanjan, Zanjan, IranKurchatov Complex of Crystallography and Photonics, National Research Centre ''Kurchatov Institute'', Leninsky Prospekt 59, 119333, Moscow, RussiaKurchatov Complex of Crystallography and Photonics, National Research Centre ''Kurchatov Institute'', Leninsky Prospekt 59, 119333, Moscow, RussiaKurchatov Complex of Crystallography and Photonics, National Research Centre ''Kurchatov Institute'', Leninsky Prospekt 59, 119333, Moscow, Russia; Corresponding author.Here, the collaboration of photocatalysis and photothermal conversion has been defined as an efficient strategy for converting unusable near-infrared (NIR) light to operational ultraviolet–visible (UV–vis) photons. For this, a new heterostructured photocatalyst NaYF4: Tm3+, Er3+, Yb3+ @ BiOI was successfully synthesized using a simple hydrothermal approach paired with electrostatic self-assembly. The results show that BiOI can indirectly use the NIR portion to produce electron-hole pairs due to the presence of upconversion nanoparticles (UCNPs). On the other hand, loading TiO2 derived Ti3C2 MXenes on NaYF4: Tm3+, Er3+, Yb3+ @ BiOI increased tetracycline (TC) degradation to 36% and 90%, compared to narrow band gap BiOI, within 120 min under NIR light irradiation and sunlight irradiation, respectively. Moreover, the reaction rate of UCNP@BiOI@TiO2–Ti3C2 was found to be 2.85 times higher under sunlight compared to NIR. It can be attributed to the synergistic photocatalytic and photothermal effects triggered by NIR light. In addition, the broad photoresponse range of TiO2 and the Schottky junction formed by Ti3C2 MXenes between TiO2 and BiOI facilitate charge separation while reducing photo-generated electron-hole pair recombination. The reduced recombination rate in the synthesized heterojunction was further substantiated by the larger photocurrent response and smaller EIS arc. Excellent catalytic activity is explained by the S-scheme mechanism, which produces holes at the valence band and superoxide radicals at the conductive band in the BiOI and Ti3C2, respectively. Significantly, the cycling results demonstrated that the photocatalysts had the requisite reusability and recyclability for real-world applications. The cooperative MXene and UCNPs utilized in this study provide a helpful basis for the logical design of full-spectrum photocatalysts.http://www.sciencedirect.com/science/article/pii/S2468217925000048Ti3C2 MXene@TiO2Upconversion nanoparticlesBiOIRare-earth doped NaYF4S-scheme photocatalyst |
| spellingShingle | Seyyedeh Fatemeh Hosseini Mir Saeed Seyed Dorraji Shiva Mohajer Seyedeh Narges Saeedi Masoumeh Kianfar Alexandr V. Koshelev Nataliya A. Arkharova Denis N. Karimov Synergistic photothermal conversion and visible-light photodegradation of antibiotic in S-type TiO2 derived Ti3C2-MXene loaded on NaYF4: Tm3+, Er3+, Yb3+ @BiOI Journal of Science: Advanced Materials and Devices Ti3C2 MXene@TiO2 Upconversion nanoparticles BiOI Rare-earth doped NaYF4 S-scheme photocatalyst |
| title | Synergistic photothermal conversion and visible-light photodegradation of antibiotic in S-type TiO2 derived Ti3C2-MXene loaded on NaYF4: Tm3+, Er3+, Yb3+ @BiOI |
| title_full | Synergistic photothermal conversion and visible-light photodegradation of antibiotic in S-type TiO2 derived Ti3C2-MXene loaded on NaYF4: Tm3+, Er3+, Yb3+ @BiOI |
| title_fullStr | Synergistic photothermal conversion and visible-light photodegradation of antibiotic in S-type TiO2 derived Ti3C2-MXene loaded on NaYF4: Tm3+, Er3+, Yb3+ @BiOI |
| title_full_unstemmed | Synergistic photothermal conversion and visible-light photodegradation of antibiotic in S-type TiO2 derived Ti3C2-MXene loaded on NaYF4: Tm3+, Er3+, Yb3+ @BiOI |
| title_short | Synergistic photothermal conversion and visible-light photodegradation of antibiotic in S-type TiO2 derived Ti3C2-MXene loaded on NaYF4: Tm3+, Er3+, Yb3+ @BiOI |
| title_sort | synergistic photothermal conversion and visible light photodegradation of antibiotic in s type tio2 derived ti3c2 mxene loaded on nayf4 tm3 er3 yb3 bioi |
| topic | Ti3C2 MXene@TiO2 Upconversion nanoparticles BiOI Rare-earth doped NaYF4 S-scheme photocatalyst |
| url | http://www.sciencedirect.com/science/article/pii/S2468217925000048 |
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