Enhanced g-C3N4 photocatalytic removal of tetracycline under visible light: Synergistic effect of N vacancies and Ni, Zr co-doping

Journal of Photochemistry and Photobiology A Chemistry, Journal Year: 2025, Volume and Issue: unknown, P. 116308 - 116308

Published: Jan. 1, 2025

Language: Английский

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Z-scheme ZnIn2S4-coated La2S3 heterojunction for boosting solar-light induced tetracycline photooxidation and H2 evolution

Separation and Purification Technology, Journal Year: 2025, Volume and Issue: unknown, P. 131959 - 131959

Published: Feb. 1, 2025

Language: Английский

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Synergistic Mechanism of Hydroxyl Regulation and a Polyvinylpyrrolidone Surfactant in Enhancing the Catalytic Oxidation Abilities of BiOBr

Molecules, Journal Year: 2025, Volume and Issue: 30(6), P. 1286 - 1286

Published: March 13, 2025

The rational design of BiOBr photocatalysts with optimized surface properties and enhanced photooxidative capacities is crucial. This study proposes a synergistic strategy combining hydroxyl-rich solvents polyvinylpyrrolidone (PVP) surfactants to modulate the structural electronic through solvothermal approach. resulting self-assembled microspheres demonstrated exceptional efficiency in degrading ciprofloxacin (CIP), methyl orange (MO), rhodamine B (RhB). Among synthesized variants, BiOBr-EG-PVP (fabricated ethylene glycol PVP) exhibited highest photocatalytic activity, achieving near-complete removal 20 mg/L CIP RhB within 10 min under visible light irradiation, degradation rates 60.12–101.73 times higher than pristine BiOBr. characterization revealed that (EG) not only induced formation but also introduced abundant hydroxyl groups, which simultaneously hole-mediated oxidation capabilities. incorporation PVP further promoted development hierarchical honeycomb-like synergistically both group density potential interfacial engineering. Density functional theory (DFT) calculations confirmed performance originated from an increased oxygen content. work elucidates effects surfactant modification fabrication advanced BiOBr-based photocatalysts, providing new insights for high-performance photocatalysis environmental remediation.

Language: Английский

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Enhanced visible light driven of novel 2D/2D CoNb2O6/g-C3N5 type-II heterojunction for boosting photocatalytic degradation of cefuroxime: Performance and mechanistic insights

Journal of Water Process Engineering, Journal Year: 2025, Volume and Issue: 72, P. 107628 - 107628

Published: April 1, 2025

Language: Английский

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Fabrication of iodine vacancy-modulated dual S-scheme BiOI/BiSI/BiOBr heterojunction for enhanced tetracycline hydrochloride degradation

Journal of Industrial and Engineering Chemistry, Journal Year: 2025, Volume and Issue: unknown

Published: April 1, 2025

Language: Английский

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Photocatalytic activation of peroxymonosulfate by Bi2WO6/Fe3O4/ZrO2 magnetic composite for degradation of cloxacillin, moxifloxacin, and azithromycin antibiotics under visible LED light irradiation

Journal of Water Process Engineering, Journal Year: 2025, Volume and Issue: 74, P. 107791 - 107791

Published: April 24, 2025

Language: Английский

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Snowflake-like In2S3/Cu2S heterojunction for simultaneous photocatalytic persulfate oxidation of tetracycline hydrochloride and CO2 photoreduction

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: 357, P. 130242 - 130242

Published: Oct. 24, 2024

Language: Английский

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Ag2S-Ag3PO4/FeOOH heterojunctions for solar-light induced persulfate elimination of tetracycline hydrochloride

Journal of Water Process Engineering, Journal Year: 2024, Volume and Issue: 69, P. 106780 - 106780

Published: Dec. 17, 2024

Language: Английский

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Enhancement of visible light-induced photocatalytic degradation of tetracycline through highly efficient NiO/TiO2 p-n heterojunction catalysts

Polyhedron, Journal Year: 2024, Volume and Issue: 268, P. 117371 - 117371

Published: Dec. 28, 2024

Language: Английский

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