MXene-Derived Nano N-TiO₂@MXene Loaded with Fe₃O₄ for Photo-Fenton Synergistic Degradation of Phenol

ACS Applied Nano Materials, Год журнала: 2024, Номер 7(17), С. 20653 - 20664

Опубликована: Сен. 5, 2024

Язык: Английский

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In-situ synthesis of carbon-coated Co3O4 nanowire for efficient activation of peroxymonosulfate while reducing ion leaching through protection and secondary enrichment

Chemical Engineering Journal, Год журнала: 2024, Номер unknown, С. 157301 - 157301

Опубликована: Ноя. 1, 2024

Язык: Английский

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Catalytically active cobalt ferrites synthesized using plant extracts: insights into structural, optical, and catalytic properties

Ceramics International, Год журнала: 2024, Номер unknown

Опубликована: Ноя. 1, 2024

Язык: Английский

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New insight of surface water disinfection by Fe2+-SPC: Important role of carbonate radical and the influence of carbonate/bicarbonate ions on free radicals balance

Journal of Environmental Management, Год журнала: 2025, Номер 381, С. 125345 - 125345

Опубликована: Апрель 14, 2025

Язык: Английский

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Tailoring the Oxidizing Intermediate in the Fenton Reaction, OH⋅ or Fe^IV=O_aq, by Modifying the pK_a of the (H₂O)₅Fe^II(H₂O₂) Complex, and the Case of PDS – a DFT Study

ChemPhysChem, Год журнала: 2024, Номер 25(21)

Опубликована: Июль 15, 2024

Abstract A DFT analysis of the Fenton and Fenton‐like reactions points out that pH effect on nature oxidizing intermediate formed is due to a p K peroxide when hydroperoxides are used. When S 2 O 8 2− used, one water ligands central iron cation. The results suggest choice hydroperoxide present affects at which transition from formation hydroxyl radicals Fe IV =O aq occurs.

Язык: Английский

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Efficient photo-Fenton-like degradation of tetracycline hydrochloride using Co-In2O3 nanotubes: Insights into mechanism and performance

Separation and Purification Technology, Год журнала: 2024, Номер unknown, С. 129793 - 129793

Опубликована: Сен. 1, 2024

Язык: Английский

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Three-dimensional MoS2/graphene aerogel-driven visible-light photocatalysis assisted by persulfate or hydrogen peroxide for rapid degradation of tetracycline

Environmental Surfaces and Interfaces, Год журнала: 2025, Номер unknown

Опубликована: Янв. 1, 2025

Язык: Английский

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Boosting Selective Superoxide Radical Generation for De-Nox Process by Fe2o3-Cn Catalyst: The Role of Enhanced Electron Transfer in H2o2 Activation

Опубликована: Янв. 1, 2025

The H2O2-based advanced oxidation process is an eco-friendly strategy to utilize strong reactive oxygen species (ROS) for treating NOx emitted from low-temperature flue gas. This study developed a heterogeneous Fenton-like catalyst, Fe2O3-CN, with enhanced electron transfer capabilities by loading Fe2O3 onto graphitic carbon nitride. catalyst was employed activate H2O2, generating superoxide radicals (O2•–) under alkaline conditions remove in simulated industrial gas environment. Compared or g-C3N4 alone, the Fe2O3-CN exhibited significantly improved performance. Specifically, achieved 18.3% and 11.7% increase total removal capacity, respectively. Mechanistic analysis revealed that O2•– predominant responsible system. Density functional theory (DFT) calculations electrochemical characterization results showed high density of unpaired free electrons superior capability facilitates Fe2+/Fe3+ cycling promotes generation hydroxyl (HO•). Under conditions, HO• reacts H2O2 selectively form O2•–, enabling efficient removal. offers novel approach addressing performance highlights its potential as practical effective treatment, paving way more sustainable emission control technologies.

Язык: Английский

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Removal of antifungal agents fluconazole and voriconazole in aquatic media by homogeneous and heterogeneous photocatalytic applications: Efficiency, optimization and transformation products

Journal of Water Process Engineering, Год журнала: 2025, Номер 70, С. 107030 - 107030

Опубликована: Янв. 25, 2025

Язык: Английский

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Mesoporous Co-Mn ferrites as highly radical-forming catalysts for wet peroxide oxidation of 4-nitrophenol

Applied Surface Science, Год журнала: 2025, Номер 690, С. 162610 - 162610

Опубликована: Фев. 1, 2025

Язык: Английский

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