Bi2WO6/CuO heterojunction model for enhanced photocatalysis of the antibiotic Levofloxacin under sunlight

Journal of environmental chemical engineering, Journal Year: 2025, Volume and Issue: unknown, P. 115755 - 115755

Published: Feb. 1, 2025

Language: Английский

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Highly Efficient Rutile TiO₂ Endowed by Electron-Capturing Center and Plasma Effect for Enhanced Solar Water Splitting

ACS Catalysis, Journal Year: 2025, Volume and Issue: unknown, P. 1242 - 1248

Published: Jan. 7, 2025

Although a deep electron trap of rutile TiO2 has been proven recently, studies on how to reduce its influences have not reported. To inhibit the and long-living hole TiO2, remarkable nanorod photocatalyst, TiO2(R)-NiCu, with an electron-capturing center plasma center, is developed. Using photocatalytic hydrogen evolution rate can reach 24.4 mmol·g–1·h–1, which 61 times that reference catalyst. The experimental theoretical simulation shows Ni, as transfer electrons in trap, while Cu, supply hot conduction band stimulate them recombine holes. synergistic effect Ni Cu inhibits enhances charge efficiency, resulting significantly improved activity.

Language: Английский

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Fabricating Bi2WO6/lignin-derived interconnected porous carbon composite for efficient dye removal

Journal of Alloys and Compounds, Journal Year: 2025, Volume and Issue: 1017, P. 179064 - 179064

Published: Feb. 1, 2025

Language: Английский

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Silver-modified Bi2WO6 nanosheets for efficient hydrogen production via piezo-photo-catalysis

Surfaces and Interfaces, Journal Year: 2025, Volume and Issue: unknown, P. 106263 - 106263

Published: March 1, 2025

Language: Английский

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A Review on Bi₂WO₆‐Based Materials for Photocatalytic CO₂ Reduction

Small, Journal Year: 2024, Volume and Issue: unknown

Published: Oct. 6, 2024

Abstract Photocatalytic reduction of CO 2 (PCR) technology offers the capacity to transmute solar energy into chemical through an eco‐friendly and efficacious process, concurrently facilitating storage carbon diminution, this innovation harbors significant potential for mitigating shortages ameliorating environmental degradation. Bismuth tungstate (Bi WO 6 ) is distinguished by its robust visible light absorption distinctive perovskite‐type crystal architecture, rendering it highly efficiency in PCR. In recent years, numerous systematic strategies have been investigated synthesis modification Bi enhance photocatalytic performance, aiming achieve superior applications. This review provides a comprehensive latest research progress on based materials field photocatalysis. Firstly, outlining fundamental principles, associated reaction mechanisms pathways Then, strategy ‐based introduced regulation properties. Furthermore, accentuating extant applications reduction, including metal‐Bi , semiconductor‐Bi carbon‐based composites etc. while concludes with examination future landscape challenges faced. hopes serve as effective reference continuous improvement implementation photocatalysts

Language: Английский

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Enhanced Degradation of Oxytetracycline Antibiotic Under Visible Light over Bi2WO6 Coupled with Carbon Quantum Dots Derived from Waste Biomass

Molecules, Journal Year: 2024, Volume and Issue: 29(23), P. 5725 - 5725

Published: Dec. 4, 2024

Improving the photogenerated carrier separation efficiency of individual semiconductor materials has always been a key challenge in photocatalysis. In this study, we synthesized novel photocatalytic material, N-CQDs/UBWO, situ by combining nitrogen-doped carbon quantum dots (N-CQDs) derived from discarded corn stover with ultrathin Bi

Language: Английский

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Enhanced spatial charge separation and gas adsorption in Bi2WO6 facet junction for efficient visible light-excited gas detection at room temperature

Journal of Materiomics, Journal Year: 2025, Volume and Issue: unknown, P. 101062 - 101062

Published: April 1, 2025

Language: Английский

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Strategies to enhance the catalytic activity of MoS2 in advanced oxidation processes: A review

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: unknown, P. 129841 - 129841

Published: Sept. 1, 2024

Language: Английский

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Development and fabrication of graphene oxide and reduced graphene oxide incorporated MnFe2O4@Bi2WO6 nanocomposite for efficient degradation of antibiotic drug as water contaminant under visible-light illumination

Ceramics International, Journal Year: 2024, Volume and Issue: unknown

Published: Oct. 1, 2024

Language: Английский

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Synthesis and analysis of bismuth oxychloride and bismuth tungstate using cyclic microwave irradiation method for photocatalytic applications

Digest Journal of Nanomaterials and Biostructures, Journal Year: 2024, Volume and Issue: 19(4), P. 1817 - 1823

Published: Dec. 15, 2024

The BiOCl and Bi2WO6 successfully used the cyclic microwave method at 450 W. structure, morphology, optical properties were analyzed using X-ray diffraction (XRD), electron microscopy (SEM), transmission (TEM), UV-visible spectrophotometer. impact of dye treatment from photocatalytic synthesis, with without pH adjustment, was also examined. It discovered that adjustment photocatalyst improved MO dyes to 91% removal after 80 minutes. Additionally, ability treat other dyes, such as rhodamine B (RhB) methylene Blue (MB), evaluated.

Language: Английский

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