Degradation of norfloxacin by magnetic recyclable Z-scheme heterojunctions CoWO4/ZnFe2O4 photocatalysts

Journal of Alloys and Compounds, Journal Year: 2025, Volume and Issue: unknown, P. 178740 - 178740

Published: Jan. 1, 2025

Language: Английский

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A Covalent Organic Framework as Photocatalyst for Smart Conversion Between Photooxidation and Photoreduction and H₂O₂ Production in Full pH Environment

Advanced Materials, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 7, 2025

Abstract Developing multifunctional photocatalysts with intelligent self‐adjusting is of great significance in the photocatalytic process. Herein, a smart covalent organic framework (Por‐HQ‐COF) phenol‐quinone conversion structure pH changes constructed for photooxidation, photoreduction, and H 2 O production. As photocatalyst, Por‐HQ‐COF can convert into Por‐BQ‐COF intelligently trigger including solution pH, vice versa. The reconstruction not only significantly alters morphologies specific surface areas COF, but also leads to an entirely change band energy charge distribution influence photoelectric properties. result, under acidic conditions, converts automatically photoreduce high concentration Cr(VI) Cr(III) efficiently. Under neutral superoxide anions (·O − ) initiate accelerate photooxidation degrade high‐concentration TC. alkaline Por‐BQ‐COF, effectively photosynthesize (1525 µmol h −1 g at λ > 420 nm) absence any sacrificial reagents, reveal strong alkalinity lower barrier hydrogen extraction from clarify active sites This work provides new strategy developing fulfill application across full environment.

Language: Английский

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Research on the adsorption-photocatalytic synergistic degradation of tetracycline by Au nanoparticles/TiO2 nanorods/biochar

Journal of Alloys and Compounds, Journal Year: 2023, Volume and Issue: 976, P. 172985 - 172985

Published: Nov. 29, 2023

Language: Английский

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Synergistic adsorption and oxidation of trivalent antimony from groundwater using biochar supported magnesium ferrite: Performances and mechanisms

Environmental Pollution, Journal Year: 2023, Volume and Issue: 323, P. 121318 - 121318

Published: Feb. 20, 2023

Language: Английский

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Bagasse cellulose-based S-type Bi2O3/Zn3In2S6 photocatalyst for efficient and stable degradation of 2,4-dichlorophenol under visible light

Journal of Colloid and Interface Science, Journal Year: 2023, Volume and Issue: 651, P. 976 - 986

Published: Aug. 7, 2023

Language: Английский

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One-step hydrothermal synthesis of rhombohedral ZnIn2S4 with high visible photocatalytic activity for aqueous pollutants removal

Journal of Colloid and Interface Science, Journal Year: 2023, Volume and Issue: 640, P. 270 - 280

Published: Feb. 25, 2023

Language: Английский

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Electrospinning preparation of TPU/TiO2/PANI fiber membrane with enhanced dye degradation and photocatalytic Cr(VI) reduction

Colloids and Surfaces A Physicochemical and Engineering Aspects, Journal Year: 2023, Volume and Issue: 664, P. 131111 - 131111

Published: Feb. 9, 2023

Language: Английский

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Biomass C-doped three-dimensional Bi2WO6 for enhanced visible-light-driven photodegradation of diclofenac and rhodamine B

Ceramics International, Journal Year: 2024, Volume and Issue: 50(11), P. 18594 - 18608

Published: Feb. 27, 2024

Language: Английский

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CdS QDs interspersed onto MOF-808 as adsorptive photocatalyst for efficient visible-light driven degradation of ciprofloxacin

Journal of Alloys and Compounds, Journal Year: 2024, Volume and Issue: 988, P. 174247 - 174247

Published: March 23, 2024

Language: Английский

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A high-efficiency clay mineral based organic photocatalyst towards photodegradation of butyl xanthate in mineral processing wastewater

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: 349, P. 127880 - 127880

Published: May 8, 2024

Language: Английский

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