Dual functional S-scheme ZnIn2S4/crystalline polymeric carbon nitride (ZIS/CPCN) heterojunction for efficient photocatalytic hydrogen evolution and degradation of levofloxacin

Chemical Engineering Journal, Год журнала: 2024, Номер 495, С. 153563 - 153563

Опубликована: Июнь 28, 2024

Язык: Английский

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Construction of CuFe2O4/Bi2MoO6 heterogeneous catalyst for high-efficiency photocatalytic degradation of levofloxacin under visible light: Mechanism, pathways and DFT calculation

Journal of environmental chemical engineering, Год журнала: 2024, Номер 12(3), С. 113021 - 113021

Опубликована: Май 10, 2024

Язык: Английский

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Engineering sulfur defect rich Vs-ZnS with sulfur vacancies modulated charge transfer for high performance photocatalytic degradation of levofloxacin

Journal of Water Process Engineering, Год журнала: 2024, Номер 69, С. 106761 - 106761

Опубликована: Дек. 17, 2024

Язык: Английский

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CTAC-assisted monoclinic BiVO4 with oxygen defects for efficient photocatalytic performances: A combined experimental and DFT study

Journal of Alloys and Compounds, Год журнала: 2024, Номер 990, С. 174404 - 174404

Опубликована: Апрель 4, 2024

Developing a photocatalyst with high photocatalytic efficiency, chemical stability, and self-degradation capability is essential for optimizing photodegradation processes in environmental applications. In this study, we synthesized monoclinic BiVO4 whose surface morphology was modulated by hexadecyltrimethylammonium chloride (CTAC) using facile hydrothermal method. Experimental results demonstrated substantial increase the degradation rate (99%) CTAC-modified BV/CT25 (with an initial CTAC concentration of 25 g/L) compared to CTAC-free tetragonal (73%). This highlights effective enhancement performance through modification. Furthermore, density functional theory (DFT) calculations revealed that band gap remained unchanged, suggesting changes oxygen vacancies (OVs) states, along porous lattice structure, contributed improved performance. These findings were further supported SEM, as well EPR XPS characterizations. addition, tests at various pH conditions cyclic suggested modification enhanced morphological stability reusability modified photocatalysts. Overall, study provides valuable insights into design next-generation photocatalysts, leveraging surfactants control properties emphasizing key attributes reusability.

Язык: Английский

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Self-assembled composite heterojunction material PDIsm/BiOCOOH promotes photocatalytic degradation of levofloxacin

Journal of Alloys and Compounds, Год журнала: 2023, Номер 978, С. 173314 - 173314

Опубликована: Дек. 27, 2023

Язык: Английский

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Synthesis of novel α-cyclodextrin conjugated ZnFe2O4-GO nanocomposites for electrochemical detection of hazardous imidacloprid insecticide and enhanced photodegradation of levofloxacin drug

Journal of Electroanalytical Chemistry, Год журнала: 2024, Номер 956, С. 118074 - 118074

Опубликована: Фев. 2, 2024

Язык: Английский

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A novel Ag/Bi/Bi2O2CO3 photocatalyst effectively removes antibiotic-resistant bacteria and tetracycline from water under visible light irradiation

Environmental Research, Год журнала: 2024, Номер 264, С. 120313 - 120313

Опубликована: Ноя. 6, 2024

Язык: Английский

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In‐situ construction of Bi₂O₂CO₃/MIL‐101(Cr) nanosheet catalyst for enhanced photocatalytic degradation of organic dye molecules from water

Applied Organometallic Chemistry, Год журнала: 2024, Номер 38(9)

Опубликована: Июль 8, 2024

For nearly a century, the excessive discharge of organic contaminants has gradually polluted water and endangered people's health, photocatalysis been prominently employed to remove persistent recalcitrant organic. Here, MIL‐101(Cr) was firstly introduce thin‐layered Bi 2 O CO 3 for formation /MIL‐101(Cr) nanosheet composite, by simple low‐temperature in‐situ growth approach. The phase, morphology, optical, surface characteristics fabricated composite were characterized through XRD, FTIR, SEM‐EDS, N adsorption–desorption, UV–Vis DRS, PL, TG, XPS techniques, ability in photocatalytic breakdown rhodamine B (RhB) molecule under visible light also studied. results characterization analysis optical exhibited that large pore size, good response‐ability, heterojunction created intercalating on MIL‐101(Cr). Photocatalytic studies revealed had superior RhB degradation activity than pure , which achieved 97.1% with irradiation 20 mg/l RhB. Meanwhile, displayed recyclability after three cycles as XRD FTIR proving their excellent stability. This study provides feasible insight into developing novel efficient MIL‐101‐based catalysts environmental remediation future.

Язык: Английский

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Ternary photocatalyst Bi5O7I/Bi2O2CO3/Ag2CO3 with double Z-scheme heterojunction for the degradation of Levofloxacin under visible light: Practical application and DFT calculation

Journal of Alloys and Compounds, Год журнала: 2024, Номер 1010, С. 177294 - 177294

Опубликована: Окт. 30, 2024

Язык: Английский

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Development of a novel beads-like In/Fe co-doped BiVO4 composite for enhanced photocatalytic degradation of tetracycline in water

Colloids and Surfaces A Physicochemical and Engineering Aspects, Год журнала: 2024, Номер 687, С. 133477 - 133477

Опубликована: Фев. 17, 2024

Язык: Английский

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