Tailoring the Electron Delocalization in S-LM1-xO-Snx by d Orbital Coupling for Efficient Resistance of Toxic By-Products in Catalytic Combustion of (Cl)-VOCs

Applied Catalysis B Environment and Energy, Год журнала: 2025, Номер unknown, С. 125036 - 125036

Опубликована: Янв. 1, 2025

Язык: Английский

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Constructing ultra-small t-BiOCl/e-LDH nanosheets for the synchronous removal of RR2 and Cr(VI): Insights into photocatalysis mechanism differences between RR2 and RR2/Cr(VI) systems

Separation and Purification Technology, Год журнала: 2025, Номер unknown, С. 131521 - 131521

Опубликована: Янв. 1, 2025

Язык: Английский

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pH-Triggered Phase Transitions, Coexposure of (001) and (110) Facets, and Oxygen Vacancies in BiOCl Photocatalysts

Inorganic Chemistry, Год журнала: 2025, Номер unknown

Опубликована: Янв. 21, 2025

Bismuth oxychloride (BiOCl) is known for its unique layered microstructure, which plays a pivotal role in enhancing photocatalytic properties. This study introduces novel strategy controlling the phase composition, facet orientation, and oxygen vacancy formation BiOCl through precise pH adjustment during synthesis. By employing hydrothermal method, we systematically varied to produce distinct phases conducted detailed structural analyses. Remarkably, synthesized at = 7 demonstrated superior activity on rhodamine B (RhB) degradation, can be attributed coexposure of (001) (110) facets, as well an increased concentration vacancies. Density functional theory also revealed that high vacancies leads enhanced charge separation, beneficial activity. These results indicate optimizing synthesis viable approach efficiency BiOCl, offering significant potential advanced applications environmental remediation solar energy conversion.

Язык: Английский

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Study on the modification of 3D BiOCl via porous biochar and photocatalytic degradation mechanism

Materials Today Communications, Год журнала: 2025, Номер 43, С. 111790 - 111790

Опубликована: Фев. 1, 2025

Язык: Английский

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Environmentally friendly synthesis of quasi-MIL-100(Fe) with modulation defects for efficient Fenton-photo degradation of ciprofloxacin

Separation and Purification Technology, Год журнала: 2025, Номер unknown, С. 131990 - 131990

Опубликована: Фев. 1, 2025

Язык: Английский

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Synergistic adsorption-photocatalytic degradation of ofloxacin by vacancy-modified Bi/In(OH)3/aMIL-68(In): Multi-strategy synergies of amorphization, in-situ transformation and SPR effects of spatial confinement

Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 160777 - 160777

Опубликована: Фев. 1, 2025

Язык: Английский

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Rapid charge transfer and enhanced internal electric field in core-shell Schottky junction for photocatalyzed Fenton reaction: Performance and mechanism

Journal of Colloid and Interface Science, Год журнала: 2025, Номер 690, С. 137192 - 137192

Опубликована: Март 10, 2025

Язык: Английский

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Efficient degradation of dye wastewater with a novel tribocatalytic process initiated by CQDs-Bi2MoO6 catalyst: Preparation, degradation, kinetics, DFT calculations and mechanism

Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 161852 - 161852

Опубликована: Март 1, 2025

Язык: Английский

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Biomass Cellulose-Derived Carbon Aerogel Supported Magnetite-Copper Bimetallic Heterogeneous Fenton-like Catalyst Towards the Boosting Redox Cycle of ≡Fe(III)/≡Fe(II)

Nanomaterials, Год журнала: 2025, Номер 15(8), С. 614 - 614

Опубликована: Апрель 16, 2025

To degrade high-concentration and toxic organic effluents, we developed Fe-Cu active sites loaded on biomass-source carbon aerogel (CA) to produce a low-cost high-efficiency magnetic Fenton-like catalyst for the catalytic oxidative decomposition of pollutants. It exhibits excellent performance in reactions RhB removal at an ultrahigh initial concentration up 1000 ppm. be specific, Fe3O4 Cu nanoparticles are generated situ mesoporous CA support, denoted as Fe3O4-Cu/CA catalyst. Experimentally, factors including dye concentration, dosage, H2O2 pH, temperature, which significantly influence degradation rate RhB, carefully studied. The (1000 ppm) ratio reaches 93.7% within 60 min under low dosage. also shows slight metal leaching (almost 1.4% total Fe 4.0% leached after complete 25 μmol conditions 15 mg 20 mL solution (600 ppm), 200 μL 30 wt% pH 2.5, 40 °C), good activity degrading pollutants, reusability, stability (the is nearly 82.95% 8th cycle reaction). synergistic effect between species plays vital role promoting redox Fe(III)/Fe(II) enhancing generation ·OH. suitable ultrahigh-concentration pollutant practical wastewater treatment applications.

Язык: Английский

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Preparation of S-scheme heterojunction photocatalyst,with Surface Plasmon Resonance Effect, Bi0/CN-G/BWO for Simultaneous Degradation of Levofloxacin and Reduction of Cr(VI) under Visible Light: Performance, Mechanism, Degradation Pathways, and Toxicity Assessment

Journal of environmental chemical engineering, Год журнала: 2025, Номер unknown, С. 116795 - 116795

Опубликована: Апрель 1, 2025

Язык: Английский

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