Adsorption/photocatalytic degradation of Cefixime by the green Bi2WO6/g-C3N4/ZIF-67 dual S-scheme heterojunction: Artificial neural network, genetic algorithm, density functional theory, and toxicity assessments

Chemical Engineering Journal, Год журнала: 2024, Номер 488, С. 150686 - 150686

Опубликована: Март 24, 2024

Язык: Английский

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Efficient decontamination of tetracycline via fenton-like process mediated by chitosan-based Fe-MOFs under wide pH range

Separation and Purification Technology, Год журнала: 2024, Номер 344, С. 127212 - 127212

Опубликована: Март 23, 2024

Язык: Английский

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Efficient tetracycline degradation and electricity production in photocatalytic fuel cell based on ZnO nanorod/BiOBr/UiO-66-NH2 photoanode and Cu2O/CuO photocathode

Energy, Год журнала: 2023, Номер 272, С. 127114 - 127114

Опубликована: Март 6, 2023

Язык: Английский

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Enhanced piezo-photocatalytic activity of Bi2MoO6 nanosheets: Theory and experimental studies

Ceramics International, Год журнала: 2023, Номер 49(22), С. 36545 - 36559

Опубликована: Авг. 31, 2023

Язык: Английский

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Boosting the adsorptive and photocatalytic performance of MIL-101(Fe) against methylene blue dye through a thermal post-synthesis modification

Scientific Reports, Год журнала: 2023, Номер 13(1)

Опубликована: Сен. 4, 2023

Photocatalytic degradation under ultra-low powered light is a viable advanced oxidation process technique against extensive emerging contaminants. As new and remarkable class of nanoporous materials, metal-organic frameworks (MOFs), attract interest for the supreme adsorptive photocatalytic functionalities. An outstanding MOF, MIL-101(Fe) chosen as photocatalyst template synthesis α-Fe2O3 by simple thermal modification to improve structural properties toward methylene blue (MB) eradication. Octahedron-like (Modified MIL-101(Fe), M-MIL-101(Fe)) was superior in dispersion separation aqueous medium. Moreover, catalytic performance increased modified form ~ 7.3% 17.1% compared pristine respectively. Synergistic improvement MB removal achieved simultaneous adsorption/degradation 5-W LED irradiation. Parametric study indicated an 18.1% 44.5% observed increasing pH from 4 10, M-MIL-101(Fe) dose 0.2 1 g L-1, followed pseudo-second-order kinetics model efficiency dropped 38% concentration 5 20 mg L-1. Radical trapping tests revealed significant role [Formula: see text] electron radicals major participants dye degradation. A loss reusability that good further. In conclusion, post-synthesis on improved its structural, catalytic, MB.

Язык: Английский

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Harmonising light and structure: exploring ZnO/MOF composite photocatalysts for environmental remediations

International Journal of Environmental & Analytical Chemistry, Год журнала: 2024, Номер unknown, С. 1 - 13

Опубликована: Май 16, 2024

Solar energy stands as a pivotal sustainable resource, necessitating materials with optimal characteristics for effective utilisation in solar energy-driven catalytic reactions environmental cleanup. Metal – organic frameworks (MOFs) emerge outstanding platforms fabricating diverse nanocomposites involving metal oxides that offer synergy of attributes, including high crystallinity, enhanced activity and stability, tunable textural properties, inherent morphologies, tailored dimensions. Notably, the ability to tailor band positions regulate surface functionalities renders these highly promising photocatalysts. Emphasising synergistic effects observed upon coupling materials, amalgamation ZnO MOFs presents an enticing avenue enhancing photocatalytic performance since distinctive properties each component mutually complement reinforce overall effectiveness system. Herein, this article provides overview recent advancements ZnO/MOF composites, highlighting their structural morphological properties. Further, study delves into subtle interplay between elucidates mechanisms underlying shedding light on potential addressing contemporary challenges. Finally, current limitations future perspectives burgeoning field are outlined, emphasising opportunities further research development oxide supported MOF composites.

Язык: Английский

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Research progress of zinc oxide-based heterojunction photocatalysts

Journal of Materials Chemistry A, Год журнала: 2024, Номер 12(32), С. 20838 - 20867

Опубликована: Янв. 1, 2024

This article reviews the different applications of ZnO-based heterojunction photocatalysts and discusses strategies for improving their photocatalytic performance.

Язык: Английский

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Mechanistic insights into the degradation of norfloxacin with a S-scheme alignment of bismuth oxychloride/zinc-cobalt layered double hydroxide photocatalysts

Separation and Purification Technology, Год журнала: 2024, Номер 344, С. 127284 - 127284

Опубликована: Март 29, 2024

Язык: Английский

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Efficient visible light-based photocatalytic performance for tetracycline degradation by novel dual z-type ZnO nanorods /Bi2MoO6 /ZIF-67 heterostructure: Mechanism and water matrix investigation

Applied Surface Science, Год журнала: 2024, Номер 662, С. 160098 - 160098

Опубликована: Апрель 13, 2024

Язык: Английский

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Yb-doped BiOBr for highly efficient photocatalytic degradation of tetracycline hydrochloride under visible light irradiation

Materials Research Bulletin, Год журнала: 2024, Номер 178, С. 112895 - 112895

Опубликована: Май 17, 2024

Язык: Английский

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