Nanocellulose-Supported Dual S-Scheme SnWO₄/Cu₂O/Ag₂WO₄ Heterojunction for Enhanced Photodegradation of Amoxicillin

ACS Omega, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 14, 2025

A dual S-scheme nanocellulose-based SnWO4/Cu2O/Ag2WO4 (NC-SCA) heterojunction photocatalyst was synthesized via ultrasonication followed by a hydrothermal method for the efficient photodegradation of amoxicillin (AMX). Under UV-vis light irradiation, NC-SCA exhibited an impressive 97.40% AMX degradation within 30 min, attributed to its improved optical absorption and superior charge migration. The characterization techniques, including XRD, FTIR, PL, spectroscopy, confirmed successful integration nanocellulose with SnWO4/Cu2O/Ag2WO4. XPS ESR analyses provided insights into migration mechanism heterojunction. Further, trapping experiments identified hydroxyl (•OH) superoxide radicals as primary reactive species. displayed specific surface area 115.9 m2/g, offering large active photodegradation. Operational parameters such dosage, pH, concentration were systematically optimized. high stability, retaining around 85% efficiency after seven cycles. This study presents innovative strategy designing high-performance photocatalysts addressing limitations conventional materials.

Language: Английский

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The deep detoxification of tetrabromobisphenol A in a hybrid reactor system: iron-based trimetallic and aerobic activated sludge methods

Emerging contaminants, Journal Year: 2025, Volume and Issue: unknown, P. 100480 - 100480

Published: Feb. 1, 2025

Language: Английский

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Nano zero-valent iron-based technology for environmental remediation: Synthesis techniques and strategies to address limitations

Sustainable materials and technologies, Journal Year: 2025, Volume and Issue: unknown, P. e01362 - e01362

Published: March 1, 2025

Language: Английский

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A novel environmentally friendly catalyst for the preparation and degradation of DNT in dynamite wastewater: performance, mechanism and application

Environmental Research, Journal Year: 2025, Volume and Issue: unknown, P. 121488 - 121488

Published: March 1, 2025

Language: Английский

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Synthesis and characterization of cellulose fibers modified zinc phosphate/hydroxyapatite core-shell as enhanced carrier of cisplatin: Loading, release, and cytotoxicity

International Journal of Biological Macromolecules, Journal Year: 2024, Volume and Issue: 277, P. 134169 - 134169

Published: Aug. 2, 2024

Language: Английский

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Facile synthesis of poly(tannic acid-1,4-butanediamine) microsphere based on the “self-assembly to polymerization” mechanism and its fast removal feature toward Cr(VI) ions

Journal of environmental chemical engineering, Journal Year: 2024, Volume and Issue: 12(5), P. 113851 - 113851

Published: Aug. 15, 2024

Language: Английский

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High stability and reactivity of porous calcium tartrate supported nano zero-valent iron in aerobic environment and alkaline wastewater

Journal of environmental chemical engineering, Journal Year: 2024, Volume and Issue: 12(6), P. 114343 - 114343

Published: Oct. 9, 2024

Language: Английский

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Removal and toxicity effects of chloramphenicol and acid orange solutions using zero-valent iron nanoparticles

Journal of Water Process Engineering, Journal Year: 2024, Volume and Issue: 69, P. 106868 - 106868

Published: Dec. 31, 2024

Language: Английский

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Zero Valent Iron/Ni (FeNi) bimetallic heterostructure for scalable fabrication of polyvinylidene fluoride/FeNi films and efficient organic contaminant removal under UV/Persulfate system

Journal of environmental chemical engineering, Journal Year: 2024, Volume and Issue: 12(6), P. 114797 - 114797

Published: Nov. 13, 2024

Language: Английский

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Removal of tetrabromobisphenol A from water by four activated carbons: adsorption performance and implications for engineering practice

International Journal of Environmental Science and Technology, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 24, 2024

Language: Английский

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