Chemically bonded Mn0.5Cd0.5S/BiOBr S-scheme photocatalyst with rich oxygen vacancies for improved photocatalytic decontamination performance

Advanced Powder Materials, Journal Year: 2024, Volume and Issue: 3(3), P. 100183 - 100183

Published: Feb. 20, 2024

Devising exceptional S-scheme heterojunction photocatalysts utilized in annihilating pharmaceuticals and chromium contamination is significant for addressing the problem of global water pollution. In this work, a chemically bonded Mn0.5Cd0.5S/BiOBr heterostructure with oxygen vacancies ingeniously developed through facile in-situ solvothermal synthesis. The designed exhibits eminently reinforced photo-activity destruction tetracycline hydrochloride Cr (VI) as compared its individual components. This substantial photo-redox performance amelioration benefitted from creation an intense internal electric field (IEF) via supplying powerful driving force migration highway by interfacial chemical bond to foster electron/hole disintegration. More intriguingly, IEF at hetero-interface drives fast consumption photo-induced holes Mn0.5Cd0.5S photoelectrons BiOBr, profoundly boosting enrichment active photo-carriers sparing photo-corrosion Mn0.5Cd0.5S. Furthermore, anti-interference property can work efficiently real matrices. Multiple uses recycled Mn0·5Cd0·5S/BiOBr evidence prominent robustness stability. achievement indicates vast potential photosystems structural defects design photo-responsive materials effective wastewater treatment.

Language: Английский

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Efficient ciprofloxacin removal over Z-scheme ZIF-67/V-BiOIO3 heterojunctions: Insight into synergistic effect between adsorption and photocatalysis

Separation and Purification Technology, Journal Year: 2023, Volume and Issue: 313, P. 123511 - 123511

Published: March 1, 2023

Language: Английский

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Bi-functional S-scheme S-Bi2WO6/NiO heterojunction for photocatalytic ciprofloxacin degradation and CO2 reduction: Mechanisms and pathways

Separation and Purification Technology, Journal Year: 2023, Volume and Issue: 310, P. 123197 - 123197

Published: Jan. 18, 2023

Language: Английский

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Recent perspective of antibiotics remediation: A review of the principles, mechanisms, and chemistry controlling remediation from aqueous media

The Science of The Total Environment, Journal Year: 2023, Volume and Issue: 881, P. 163469 - 163469

Published: April 14, 2023

Language: Английский

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Bismuth vacancy mediated Bi2WO6 nanosheets/BiOBr nanoflowers S-scheme heterostructure for efficient photocatalytic degradation of antibiotics

Applied Surface Science, Journal Year: 2025, Volume and Issue: unknown, P. 162404 - 162404

Published: Jan. 1, 2025

Language: Английский

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Visible light driven antibiotics degradation using S-scheme Bi2WO6/CoIn2S4 heterojunction: Mechanism, degradation pathways and toxicity assessment

Chemosphere, Journal Year: 2022, Volume and Issue: 303, P. 135113 - 135113

Published: May 24, 2022

Language: Английский

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Enhanced reactive oxidation species generation by ligand-to-metal-charge transfer between oxygen vacancy-rich ZnO mesocrystal with ciprofloxacin pollutants

Applied Catalysis B Environment and Energy, Journal Year: 2022, Volume and Issue: 321, P. 122033 - 122033

Published: Oct. 1, 2022

Language: Английский

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Rapid concurrent photocatalysis-persulfate activation for ciprofloxacin degradation by Bi2S3 quantum dots-decorated MIL-53(Fe) composites

Chemical Engineering Journal, Journal Year: 2022, Volume and Issue: 456, P. 140971 - 140971

Published: Dec. 14, 2022

Language: Английский

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2D Cu-FeTCPP MOF assembled on ZnTi-LDH to construct 2D/2D direct Z-scheme heterojunction for enhanced photocatalytic CO2 reduction

Solar Energy, Journal Year: 2023, Volume and Issue: 253, P. 480 - 490

Published: March 1, 2023

Language: Английский

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A neotype self-rectifying Cu3SnS4-MoO3 synaptic memristor for neuromorphic applications

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 482, P. 148848 - 148848

Published: Jan. 21, 2024

Language: Английский

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