Synthesis of doped and porous CuO with boosted light-harvesting features for the photocatalytic mineralization of azo dyes

Ceramics International, Год журнала: 2023, Номер 49(17), С. 27827 - 27836

Опубликована: Июнь 5, 2023

Язык: Английский

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Fabrication of Ni and Mn co-doped ZnFe2O4 spinel ferrites and their nanocomposites with rGO as an efficient photocatalyst for the remediation of organic dyes

Polyhedron, Год журнала: 2024, Номер 250, С. 116826 - 116826

Опубликована: Янв. 4, 2024

Язык: Английский

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Biosynthesis of ZnO/Ag nanocomposites heterostructure for efficient photocatalytic degradation of antibiotics and synthetic dyes

Zeitschrift für Physikalische Chemie, Год журнала: 2024, Номер 238(9), С. 1599 - 1622

Опубликована: Фев. 17, 2024

Abstract This study addresses the pressing issue of environmental pollution caused by antibiotics and synthetic dyes in aquatic ecosystems, presenting a novel approach for their efficient photocatalytic degradation. Zinc oxide (ZnO)-based nanoscale photocatalysts, including ZnO nanoparticles (NPs) ZnO/Ag nanocomposite heterostructure (NCH), were synthesized through an innovative eco-friendly method utilizing extract derived from discarded lemon peels as biogenic reducing agent. The materials extensively characterized UV spectrophotometry, X-ray diffraction (XRD), scanning electron microscopy (SEM), Fourier transform infrared spectroscopy (FTIR). results confirmed different morphologies NPs NCH, with average sizes 20 nm 42 nm, respectively. Notably, NCH exhibited optical bandgap energies 3.2 eV 2.85 eV, respectively, signifying potential photocatalysts. Under natural sunlight irradiation, these demonstrated exceptional activity, achieving remarkable 98.8 % degradation rate metronidazole 90 ciprofloxacin just 12 min. Furthermore, effectively removed 84 Toluidine Blue 77 Congo red after 120 min, while enhanced rates to approximately 90.5 86 Red. research highlights significant physicochemical properties synthesis methods employed, positioning sustainable nanomaterials promising solutions mitigating effectively.

Язык: Английский

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Wet synthesis of magnetically retrievable Mn/Nd co-doped cobalt ferrites for visible light-driven photocatalytic annihilation of azo dye

Materials Science in Semiconductor Processing, Год журнала: 2024, Номер 178, С. 108462 - 108462

Опубликована: Апрель 26, 2024

Язык: Английский

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Crystal structure and peculiarities of microwave parameters of Mg1-xZnxFe2O4 nanospinel ferrites

Ceramics International, Год журнала: 2024, Номер 50(12), С. 21027 - 21039

Опубликована: Март 16, 2024

Язык: Английский

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Synthesis of Binary Metal Doped CuO Nanoarchitecture for Congo red dye Removal: Synergistic Effects of Adsorption and Mineralization Techniques

Optical Materials, Год журнала: 2023, Номер 144, С. 114314 - 114314

Опубликована: Сен. 8, 2023

Язык: Английский

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Synthesis of visible-light-responsive lanthanum-doped copper ferrite/graphitic carbon nitride composites for the photocatalytic degradation of toxic organic pollutants

Diamond and Related Materials, Год журнала: 2023, Номер 141, С. 110630 - 110630

Опубликована: Ноя. 18, 2023

Язык: Английский

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Synthesis of binary metal doped CeO2 via the subcritical hydrothermal method for photo-mineralizing methyl orange dye

Journal of Alloys and Compounds, Год журнала: 2023, Номер 960, С. 170661 - 170661

Опубликована: Май 19, 2023

Язык: Английский

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Boosting the antimicrobial and Azo dye mineralization activities of ZnO ceramics by enhancing the light-harvesting and charge transport properties

Ceramics International, Год журнала: 2023, Номер 49(20), С. 32377 - 32387

Опубликована: Июль 3, 2023

Язык: Английский

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Construction of RGO@N-ZnO nanocomposite photocatalyst for disinfection of microbes and dye degradation under visible light irradiation

Journal of the Taiwan Institute of Chemical Engineers, Год журнала: 2024, Номер 161, С. 105510 - 105510

Опубликована: Апрель 18, 2024

Язык: Английский

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