Double internal magnetic fields significantly improve photocatalytic activity over Ba0.5Sr0.5TiO3/BaFe12O19/SrFe12O19 photocatalysts

Colloids and Surfaces A Physicochemical and Engineering Aspects, Journal Year: 2024, Volume and Issue: unknown, P. 135608 - 135608

Published: Oct. 1, 2024

Language: Английский

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Utilization of Stable and Efficient High‐Entropy (Ni_0.2Zn_0.2Mg_0.2Cu_0.2Co_0.2)Al₂O₄ Catalyst with Polyvalent Transition Metals to Boost Peroxymonosulfate Activation toward Pollutant Degradation

Small, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 23, 2025

Abstract A polyacrylamide gel method has been used to synthesize a variety of polyvalent‐transition‐metal‐doped Ni position high entropy spinel oxides (Ni 0.2 Zn Mg Cu Co )Al 2 O 4 ‐800 °C (A ) on the basis NiAl , and catalytic activity is studied under synergistic action peroxymonosulfate (PMS) activation simulated sunlight. The containing polyvalent transition metals 2+ can effectively activate PMS efficiently degrade levofloxacin (LEV) tetracycline hydrochloride (TCH) sunlight irradiation. After 90 min light exposure, degradation percentages LEV (50 mg L −1 TCH (100 by /PMS/vis system reach 87.0% 90.2%, respectively. superoxide radicals, photoinduced holes, singlet dominate process, while hydroxyl radicals sulfate play only small role. adsorption energy charge density difference between different systems are calculated functional theory, efficiency combining with change length O─O bond after adsorption. mechanism proposed, which provides new idea for study in field catalysis.

Language: Английский

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Biochar coupling induced charge transfer switching of a NiAl2O4/NiCr2O4 photocatalyst to enhance photocatalytic degradation of tetracycline hydrochloride

Surfaces and Interfaces, Journal Year: 2024, Volume and Issue: 54, P. 105222 - 105222

Published: Oct. 5, 2024

Language: Английский

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Hexagonal SrFe12O19: Oxide Method Synthesis, Optical and Magnetic Properties and 5G Circulator Applications

Journal of Electronic Materials, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 21, 2025

Language: Английский

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Cucurbit[6]uril-heteropoly acids self-assemblies for adsorption and photocatalytic synergistic removal of diquat and paraquat in water

Journal of Water Process Engineering, Journal Year: 2025, Volume and Issue: 72, P. 107518 - 107518

Published: March 20, 2025

Language: Английский

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Silver iodide decorated Bi12O17Cl2 nanosheets with enriched oxygen vacancies toward efficiently enhanced mineralization of antibiotics

Journal of Water Process Engineering, Journal Year: 2025, Volume and Issue: 74, P. 107788 - 107788

Published: April 24, 2025

Language: Английский

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Construction of Bi2MoO6 sheets/NH2-UiO-66(Zr) heterojunction photocatalysts toward enhanced degradation of tetracycline under visible light

Journal of Alloys and Compounds, Journal Year: 2024, Volume and Issue: 1010, P. 177589 - 177589

Published: Nov. 14, 2024

Language: Английский

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Novel ACr2O4 (A = Mg, Cu, Ni)/MIL-101(Cr) photocatalysts: Synthesis, characterization, performance prediction and applications for the photo–degradation of tetracycline hydrochloride

Journal of Photochemistry and Photobiology A Chemistry, Journal Year: 2024, Volume and Issue: unknown, P. 116173 - 116173

Published: Nov. 1, 2024

Language: Английский

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Piezoelectric-enhanced MoS2@PVDF-HFP composite for photocatalytic degradation of tetracycline

Journal of Alloys and Compounds, Journal Year: 2024, Volume and Issue: 1010, P. 177413 - 177413

Published: Nov. 5, 2024

Language: Английский

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Oxygen Vacancy Defect Engineering on ZnFe2O4/wt.%CoCr2O4 Heterojunction Toward the Degradation of Tetracycline Hydrochloride

Journal of Electronic Materials, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 11, 2024

Language: Английский

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