Building a robust S-scheme BiOCl/CuBi2O4 system for photocatalytic oxidation of sulfamethoxazole under solar light irradiation

Solar Energy, Год журнала: 2024, Номер 275, С. 112640 - 112640

Опубликована: Май 25, 2024

Язык: Английский

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The latest trends in NiAl-LDH-based heterojunctions and their photocatalytic capacity for hydrogen evolution under solar light irradiation: Photoreaction mechanism justified by DFT calculations

International Journal of Hydrogen Energy, Год журнала: 2024, Номер 87, С. 939 - 965

Опубликована: Сен. 12, 2024

Язык: Английский

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A high-performance g-C3N5/Bi2SiO5 heterojunction photocatalyst induced by constructing S-scheme electron-highways

Scientific Reports, Год журнала: 2025, Номер 15(1)

Опубликована: Янв. 4, 2025

We have developed a novel S-scheme mechanism to expand the photoresponse range of Bi2SiO5. This study reports successful creation CN/BS heterojunction photocatalyst, which is composed g-C3N5 and The synthesis was achieved through simple two-step procedure, involving hydrothermal treatment subsequent calcination. 10% exhibits superior photocatalytic efficiency. When exposed visible light, photocatalyst achieves removal rate 98.8% regarding breakdown Rhodamine B (RhB), outperforming Bi2SiO5 by factor 5 3. Furthermore, for Ciprofloxacin (CIP) reaches 96.0%, double that 14 times higher than g-C3N5. It evident photodegradation efficiency towards organic pollutants significantly surpasses precursor composite materials. improved performance likely due larger specific surface area, more efficient light harvesting, construction an heterojunction. Crucially, proposition hypothesis charge transport within marks pivotal advancement. concept substantial importance both theoretical exploration practical deployment

Язык: Английский

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Fabrication of Bi4O5I2/CuO S-scheme heterojunction photocatalyst with enhanced visible light degradation of Rhodamine B

Journal of Alloys and Compounds, Год журнала: 2025, Номер unknown, С. 178793 - 178793

Опубликована: Янв. 1, 2025

Язык: Английский

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Boosting visible-light-promoted photodegradation of norfloxacin by S-doped g-C3N4 grafted by NiS as robust photocatalytic heterojunctions

Journal of Molecular Structure, Год журнала: 2024, Номер 1312, С. 138611 - 138611

Опубликована: Май 11, 2024

Язык: Английский

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Reinforcing the photocatalytic removal of ibuprofen antibiotic over S-scheme 2D/1D Bi12O17Cl2/V2O5 heterojunction under solar light illumination

Solar Energy, Год журнала: 2024, Номер 277, С. 112751 - 112751

Опубликована: Июль 1, 2024

Язык: Английский

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A critical review on modification strategies of Bi2Sn2O7 photocatalysts and their applications in energy and environmental remediation fields

Coordination Chemistry Reviews, Год журнала: 2024, Номер 526, С. 216377 - 216377

Опубликована: Дек. 6, 2024

Язык: Английский

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The spinning disc reactor for photocatalytic degradation: A systematic review

Heliyon, Год журнала: 2024, Номер 10(11), С. e32440 - e32440

Опубликована: Июнь 1, 2024

In recent years, the use of a horizontal spinning disc reactor (SDR) as photocatalytic for degradation various pollutants in aqueous solutions has increased. This study was searched based on PRISMA method. Two autonomous researchers carried out relevant studies using Scopus, Web Science (WOS), and Direct databases. The search terms expanded focusing performance (SDPR). this review article, main objective effect operational factors efficiency with changes type light source (range visible UV radiation), rotational speed, flow rate, initial concentration pollutants, pH, structure regime are considered. Current challenges SDPR include issues such limited mass transfer, uneven distribution, difficulties scaling up. To overcome these challenges, improvements can be made by optimizing design better enhancing distribution through advanced sources or configurations, developing scalable models that maintain at larger scales. Additionally, innovative materials coatings could improve overall SDPR.

Язык: Английский

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Photocatalytic oxidative removal of the organic pollutant from wastewater using recyclable Ag2O@CRA heterojunction photocatalyst

Case Studies in Chemical and Environmental Engineering, Год журнала: 2024, Номер 10, С. 100852 - 100852

Опубликована: Июль 14, 2024

The extracted ash from common water reeds locally available in Iraq was used as a cost-effective silica source for single-step synthesis of heterojunction photocatalyst (Ag2O@CRA) combining 9.75 % Ag2O and surface area 99.849 m2/g. Ag2O@CRA to investigate methylene blue (MB) degradation which eliminated at an initial MB concentration 20 mg/L, dose 0.1g/100 mL, pH 7 after 60 min visible light. This displayed excellent stability five cycles with more than 91 removal dye. ⦁OH the main radical involved degradation.

Язык: Английский

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Generation of robust chemical oxidants induced by solar-light radiation over binary Bi12O17Cl2/Ag2CrO4 photocatalyst with Type I heterojunction: Enrofloxacin degradation activity

Solar Energy, Год журнала: 2024, Номер 287, С. 113216 - 113216

Опубликована: Дек. 21, 2024

Язык: Английский

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