One-step fabrication of electrospun nonwoven membranes of cellulose@g-C3N4@ZIF-67 with enhanced peroxymonosulfate activation performance

Carbohydrate Polymers, Journal Year: 2025, Volume and Issue: unknown, P. 123508 - 123508

Published: March 1, 2025

Language: Английский

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Mechanical synthesis of novel composite ZIF-8/BiOBr to promote interfacial charge transfer for broad application to organic pollutants: batch experiments and theoretical calculations

Journal of environmental chemical engineering, Journal Year: 2025, Volume and Issue: unknown, P. 116586 - 116586

Published: April 1, 2025

Language: Английский

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The Synergistic Action of Co, Cu and Ce Was Used to Achieve Efficient Aerobic Epoxidation of Styrene

Catalysis Letters, Journal Year: 2025, Volume and Issue: 155(6)

Published: May 21, 2025

Language: Английский

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Floating 3D-PDMS-Iron oxide molecular baskets for decontaminating diverse pollutants and analyzing structural composition impacts

npj Clean Water, Journal Year: 2024, Volume and Issue: 7(1)

Published: Nov. 29, 2024

Novel iron oxide-incorporated porous polydimethylsiloxane sponges were developed using a simple, non-toxic two-step process. Characterized through various techniques, these serve as effective photocatalysts, absorbents, and adsorbents for pollutant removal. They demonstrated nearly 100% degradation of rhodamine B under optimal conditions ( ~ with Xe arc lamp, 50 mg, pH 3-9, 4 h), following pseudo second-order kinetic model (r2 = 0.9999). The also exhibited good activity other pollutants, including methylene blue (76–87%), 1,4-dichlorobenzene (57–71%), azithromycin (82–87%), maintained high performance over 11 reuse cycles minimal loss. In addition, fresh used catalysts effectively separated oils (173–680 mg absorbent, 10–15 s) chromium (VI) [~87% 1 ppm, 7, 24 h] from water. This environmentally sustainable approach produces no toxic waste allows simple regeneration, making it promising solution the water treatment industry.

Language: Английский

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A review of electrospun metal oxide semiconductor-based photocatalysts

iScience, Journal Year: 2024, Volume and Issue: 28(1), P. 111675 - 111675

Published: Dec. 21, 2024

In recent years, photocatalytic materials with a nanofiber-like morphology have garnered surge of academic attention due to their distinctive properties, including an expansive specific surface area, considerable high aspect ratio, pronounced resistance agglomeration, superior electron survivability, and robust activity. Consequently, the synthesis nanofiber through various methodologies has drawn attention. The electrospinning technique been established as prevalent method for fabricating nanofiber-structured materials, owing its advantageous ability mass production assurance continuity. This review focuses on metal oxide semiconductor-based which are crucial components photocatalysts. We summarize several studies that explore modulation, modification, element doping, composite construction using uniaxial coaxial techniques. Finally, we present potential approaches constructing high-activity systems technique.

Language: Английский

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Development of Strategies for Persulfate Activation with Cerium-based Catalysts for Environmental Applications: A Review

Journal of environmental chemical engineering, Journal Year: 2025, Volume and Issue: unknown, P. 115699 - 115699

Published: Feb. 1, 2025

Language: Английский

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Yolk-shell CoFe2O4@hollow mesoporous carbon spheres for Levofloxacin hydrochloride removal: Synergy enhancement effect of adsorption and degradation

Environmental Research, Journal Year: 2025, Volume and Issue: 279, P. 121858 - 121858

Published: May 14, 2025

Language: Английский

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