Construction of MXene-MOF Membranes with Photocatalytic Self-Cleaning for Enhanced Oil-Water Emulsion Separation

Journal of Membrane Science, Journal Year: 2025, Volume and Issue: 718, P. 123685 - 123685

Published: Jan. 7, 2025

Language: Английский

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MXene Membranes Inserted with Tannic Acid Etched MOF Nanocrystals for Ultrafast Water Permeation: Elucidating the Water Transport Mechanism in Nanoconfined Interlaminar Channels

Nano Letters, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 5, 2025

Utilizing pore and interlayer engineering within nanoconfined interlaminar channels represents an ingenious approach to design highly permselective MXene (Ti3C2TX) membranes. Herein, the tannic acid (TA) etched ZIF-8 (TZIF-8) nanocrystals with hollow structures were effectually inserted into spacing of First, density functional theory (DFT) results demonstrated reaction mechanism between TA ZIF-8. Then, underlying enhanced water-adsorptive properties for MXene/TZIF-8 membrane was due higher binding energy water/TZIF-8 system than that water/ZIF-8 system, elucidated by molecular dynamic simulation. Furthermore, low mass transfer resistance abundant pathways comprehensively proved various experimental conclusions, characterizations simulation calculations. As a result, optimal exhibited high water permeance concurrently satisfactory separation efficacy toward oil/water emulsions. This work is anticipated deepen comprehension high-efficiency transport along interbedded nanochannels in

Language: Английский

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Engineered MXene-polymer composites for water remediation: Promises, challenges and future perspective

Coordination Chemistry Reviews, Journal Year: 2024, Volume and Issue: 518, P. 216089 - 216089

Published: July 16, 2024

Language: Английский

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Illuminating for purity: photocatalytic and photothermal membranes for sustainable oil-water separation

Water Research, Journal Year: 2024, Volume and Issue: 272, P. 122919 - 122919

Published: Dec. 8, 2024

Language: Английский

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Advance of self-cleaning separation membranes for oil-containing wastewater treatment

Environmental Functional Materials, Journal Year: 2024, Volume and Issue: unknown

Published: June 1, 2024

The formidable challenge of membrane fouling by high-viscosity oils remains a primary impediment to the sustainable application separation membranes in treating oil-contaminated wastewater. Consequently, there is an imperative for development wastewater treatment endowed with self-cleansing capabilities. current review aims delineate landscape tailored Embarking from foundational theories and benchmarks self-cleansing, functionalities were classified into active passive modalities. We encapsulate strides made research, encompassing domains such as super-wettable surfaces, synchronously filtered post-filtration high-efficiency while concurrently identifying extant constraints prospective trajectories. By meticulously categorizing dissecting functionalities, aim this work delving fundamental tenets within intended wastewater, furnishing guidance design advancement oil-water membranes.

Language: Английский

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pH-responsive fiber membrane with high flux and photocatalytic performance for oily wastewater

Journal of environmental chemical engineering, Journal Year: 2025, Volume and Issue: unknown, P. 115322 - 115322

Published: Jan. 1, 2025

Language: Английский

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Advanced catalytic cleaning membranes: Contemporary status and future prospects

Materials Science and Engineering R Reports, Journal Year: 2025, Volume and Issue: 164, P. 100969 - 100969

Published: March 4, 2025

Language: Английский

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Applications and challenges of superwetted oil-water separation membranes in air under liquids and in specific environments

Progress in Organic Coatings, Journal Year: 2024, Volume and Issue: 195, P. 108673 - 108673

Published: July 24, 2024

Language: Английский

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MXene/Carbon Nanocomposites for Water Treatment

Membranes, Journal Year: 2024, Volume and Issue: 14(9), P. 184 - 184

Published: Aug. 25, 2024

One of the most critical problems faced by modern civilization is depletion freshwater resources due to their continuous consumption and contamination with different organic inorganic pollutants. This paper considers potential already discovered MXenes in combination carbon nanomaterials address this problem. MXene appears be a highly promising candidate for water purification its large surface area electrochemical activity. However, swelling, stability, high cost, scalability need overcome. The synthesis methods composites graphene oxide, nanotubes, nanofibers, cellulose along structure, properties, mechanisms removing various pollutants from water, are described. review discusses methods, using composites. It also explores fundamental aspects MXene/carbon nanocomposites forms, such as membranes, aerogels, textiles. A comparative analysis latest research on topic shows progress field limitations practical application solve problem drinking scarcity. Consequently, demonstrates relevance promise material underscores importance further development provide effective treatment solutions.

Language: Английский

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A superwettable PVDF membrane with durably chelated Fe(III) for excellent photo-Fenton self-cleaning and effective oil-in-water emulsion separation

Journal of Membrane Science, Journal Year: 2024, Volume and Issue: 713, P. 123245 - 123245

Published: Sept. 6, 2024

Language: Английский

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