Combining Electrosorption and Electrochemical Reduction Mechanisms for Uranium Removal Using 1,2,3,4-Butane Tetracarboxylic Acid-Modified MIL-101: An In-Depth Exploration of Uranyl–Adsorbent Interactions

Inorganic Chemistry, Год журнала: 2025, Номер unknown

Опубликована: Янв. 23, 2025

Extracting uranium from nuclear wastewater is vital for environmental and human health protection. However, despite progress in extraction, there remains a demand an optimized adsorbent with improved capability, efficiency, selectivity. To bridge this gap, 1,2,3,4-butane tetracarboxylic acid (BTCA)-modified MIL-101 was synthesized through simple hydrothermal reaction between amino-modified (MIL-101-NH2) BTCA. Density Functional Theory calculations validated the formation of stable coordination bonds hydrogen bond network, bolstering adsorption capacity. further enhance capacity, influence electric field on performance investigated. Studies revealed that uranyl ion removal under involves both electrosorption electroreduction pathways. This dual mechanism not only significantly increases capacity 221.1 mg g-1 to 331.4 but also improves efficiency. These insights our understanding effective foster development sustainable, ecofriendly technologies energy field.

Язык: Английский

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Cellulose/covalent organic framework aerogel for efficient removal of Cr(VI): Performance and mechanism study

International Journal of Biological Macromolecules, Год журнала: 2025, Номер unknown, С. 140243 - 140243

Опубликована: Янв. 1, 2025

Язык: Английский

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Mitigating cadmium stress in rice (Oryza sativa L.) using succinic and oxalic acids with focus on cellular integrity and antioxidant responses

Plant Physiology and Biochemistry, Год журнала: 2025, Номер 220, С. 109548 - 109548

Опубликована: Янв. 23, 2025

Язык: Английский

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Cellulose-Derived Nanomaterials for Affordable and Rapid Remediation of Uranium in Water

ACS Sustainable Chemistry & Engineering, Год журнала: 2025, Номер unknown

Опубликована: Янв. 23, 2025

Язык: Английский

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Development of a biowaste-derived cellulose/collagen-based adsorbent for the efficient sequestration of uranium from contaminated water

Biomass Conversion and Biorefinery, Год журнала: 2025, Номер unknown

Опубликована: Фев. 10, 2025

Язык: Английский

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Constructing multiple sites porous organic polymers for highly efficient and reversible adsorption of triiodide ion from water

Green Energy & Environment, Год журнала: 2025, Номер unknown

Опубликована: Март 1, 2025

Язык: Английский

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Direct Recovery of High-Purity Uranium from Fluoride-Containing Nuclear Wastewater via Extraction Materials with Ensemble Lewis Sites and a Tandem Electrochemical Device

Water Research, Год журнала: 2025, Номер 279, С. 123467 - 123467

Опубликована: Март 9, 2025

Язык: Английский

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Efficient uranium(VI) recovery from fluorinated wastewater via deferiprone ligand complexation

Water Research, Год журнала: 2024, Номер 271, С. 122884 - 122884

Опубликована: Ноя. 29, 2024

Язык: Английский

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Photocatalytic removal of U(VI) from aqueous solution under visible light by bismuth oxyiodide/graphitic carbon nitride composite

Journal of Colloid and Interface Science, Год журнала: 2025, Номер 684, С. 131 - 139

Опубликована: Янв. 6, 2025

Язык: Английский

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Recyclable phospho-enriched polyamidoxime/alginate gel beads for efffcient extraction of uranium(VI) from acidic mining wastewater

Separation and Purification Technology, Год журнала: 2025, Номер 361, С. 131565 - 131565

Опубликована: Янв. 10, 2025

Язык: Английский

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