Metal-loaded starch aerogel for ethylene adsorption under ambient conditions and its preservation of bananas

Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 160731 - 160731

Опубликована: Фев. 1, 2025

Язык: Английский

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Mediated peroxydisulfate activation at oxygen vacancy sites: Synergistic degradation of norfloxacin by radical pathway and non-radical pathway

Separation and Purification Technology, Год журнала: 2024, Номер 354, С. 129018 - 129018

Опубликована: Авг. 6, 2024

Язык: Английский

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Enhanced Photocatalytic Degradation by the Preparation of a Stable La-Doped FeTiO₃ Photocatalyst: Experimental and DFT Study

Inorganic Chemistry, Год журнала: 2024, Номер 63(31), С. 14425 - 14437

Опубликована: Июль 26, 2024

The rapid photocarrier recombination limits the photocatalytic activity of iron titanate (FeTiO3) to be further improved. Developing novel approaches inhibit rate FeTiO3 photocatalysts is crucial for efficiently degrading pollutants in wastewater. Rare earth ions, with unique electron dispositions and large ion radii, could effectively recombination. Herein, lanthanum (La)-doped were designed successfully synthesized. performance 12 mol % La/FeTiO3 photocatalyst was superior tetracycline hydrochloride (TCH), methylene blue (MB), brilliant (BB). These degradation constants (k) 0.12358, 0.01357, 0.03064 L mg–1 min–1, respectively, which 12.83, 1.61, 7.78 times that pure FeTiO3. photoelectronic tests density functional theory (DFT) calculations revealed La 4f orbital forms an impurity energy level conduction band This narrows bandgap acts as acceptor, capturing photoexcited electrons inhibiting electron–hole pairs work enhances potential photocatalysis field provides important insights into efficient organic

Язык: Английский

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Construction of a novel Z-scheme FeTiO3/MOF-derived In2S3 catalyst for visible-light-driven photo-Fenton degradation of pollutants

Journal of Alloys and Compounds, Год журнала: 2024, Номер 1008, С. 176734 - 176734

Опубликована: Сен. 27, 2024

Язык: Английский

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Upconverting luminescence and surface plasmon resonance synergistically boost photocatalytic activity of LaOCl:Yb3+,Er3+/Bi2MoO6/Ag nanofiber S-scheme heterojunction photocatalyst for degradation of organic contaminants

Journal of Alloys and Compounds, Год журнала: 2025, Номер unknown, С. 179363 - 179363

Опубликована: Фев. 1, 2025

Язык: Английский

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Novel ultrathin Bi@Fe-based metal–organic frameworks nanosheets for efficient solar-driven photocatalytic water purification: Synergistic effect of localized surface plasmon resonance and high-density exposed metal active centers

Journal of Colloid and Interface Science, Год журнала: 2025, Номер 689, С. 137250 - 137250

Опубликована: Март 5, 2025

Язык: Английский

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Enhanced nickel (II) removal from aqueous media using magnesium-Punica granatum linn based adsorbent: Mechanism and performance

Journal of Molecular Liquids, Год журнала: 2025, Номер unknown, С. 127808 - 127808

Опубликована: Май 1, 2025

Язык: Английский

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Defective NH2-MIL-53(Fe) with highly exposed metal active centers for enhanced synergistic adsorption and photocatalysis of ibuprofen

Separation and Purification Technology, Год журнала: 2024, Номер unknown, С. 130754 - 130754

Опубликована: Ноя. 1, 2024

Язык: Английский

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Photocatalytic Degradation of BPA by Z‐Type Heterojunction FeTiO₃@G‐C₃N₄ Under Visible Light

ChemistrySelect, Год журнала: 2025, Номер 10(13)

Опубликована: Апрель 1, 2025

Abstract In this study, single‐phase g‐C 3 N 4 and FeTiO catalysts were synthesized by thermal polymerization hydrothermal methods, @g‐C binary composites successfully constructed method. The crystal structure, morphology, photoelectric properties of the samples characterized in all aspects characterization methods such as XRD, FI‐IR, SEM, XPS, BET, UV–vis, PL, effects different doping ratios, catalyst injection, initial concentration pollutants, pH, light source on degradation performance bisphenol A (BPA) investigated. It was shown that spherical chalcogenide particles loaded lamellar surface to form a composite with specific area 18.403 m 2 /g pore size 14.636 nm. (1:3) achieved 65.59% 20 mg/L BPA solution under visible maintained 58.38% removal after four cycles, which ·O − ·OH radicals main active species, process conformed quasi‐primary kinetic model. research, Z‐scheme heterojunction is improve electron transport path effectively slow down recombination photogenerated electrons holes, provides feasible pathway for efficient novel BPA, opens up new direction photocatalytic pollution treatment.

Язык: Английский

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The design and preparation of PDI modified NH2-MIL-101(Fe) for high efficiency removal of dimethoate in peroxymonosulfate system: Performance, mechanism, pathway and toxicity assessment

Environmental Research, Год журнала: 2024, Номер unknown, С. 120534 - 120534

Опубликована: Дек. 1, 2024

Язык: Английский

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