Metal-incorporated covalent organic framework membranes via layer-by-layer self-assembly for efficient antibiotic desalination

Desalination, Год журнала: 2025, Номер 600, С. 118537 - 118537

Опубликована: Янв. 7, 2025

Язык: Английский

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Advances in Nanofiltration Membrane Pore Size Adjustment Techniques: A Review

Environmental Functional Materials, Год журнала: 2025, Номер unknown

Опубликована: Фев. 1, 2025

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Revisiting the efficacy of COF treatment for dyes in wastewater: A comprehensive review

Journal of environmental chemical engineering, Год журнала: 2025, Номер 13(2), С. 115660 - 115660

Опубликована: Янв. 30, 2025

Язык: Английский

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Advancements in Inkjet Printing of Metal- and Covalent-Organic Frameworks: Process Design and Ink Optimization

ACS Applied Materials & Interfaces, Год журнала: 2025, Номер unknown

Опубликована: Фев. 14, 2025

Metal-organic frameworks (MOFs) and covalent-organic (COFs) are highly versatile materials based on inorganic modes connected via organic linkers or purely the connection of building blocks, respectively. This results in 3-D nanoporous frameworks, which, due to their combination high porosity variability can exhibit exceptional properties that make them attractive. Certain applications (e.g., electronics as membranes) require a thin film even patterned morphology various substrates. Inkjet printing MOFs has emerged simple effective technique for scalable production wide range MOF (gradient) films patterns substrates according specific requirements. review comprehensively reviews achievements inkjet both COFs. We discuss different substrates, ink formulation, hardware intertwined requirements needed achieve high-resolution obtain desired such porosity, physical-mechanical characteristics, uniform thickness. Crucial aspects related colloidal stability size control COFs, discussed. Additionally, we highlight potential opportunities furthering development MOFs/COFs critically assess reporting procedures characterization resultant materials. In this manner, aims contribute advancements understanding optimization holds great diverse functionalization MOF/COF patterns.

Язык: Английский

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Advances in High-Performance Nanofiltration Membranes Facilitated by Two-Dimensional Materials

Water, Год журнала: 2024, Номер 16(7), С. 988 - 988

Опубликована: Март 28, 2024

Nanofiltration membranes (NF) have been widely used in the field of water treatment because their advantages high separation precision, easy operation, and no phase change. Conventional NF membranes, ensnared by “trade-off” effect, grapple with challenge achieving breakthroughs both efficacy stability. Recent advancements research unveiled potential nanoscale porous two-dimensional (2D) materials, characterized atomic thinness superlative mechanical strength. These crafted into nanofiltration as thin a single atom, boast minimal transport resistance maximal permeation flux, thereby facilitating highly discerning water, are heralded quintessential materials for fabricating ultra-thin membranes. This comprehensive review delves latest on 2D material A range performance aspects related to 2D-material-modified including permeability, pollutant retention rates, anti-pollution performance, were evaluated, this covers impact major approaches optimizing membrane recent years, providing valuable insights future developments

Язык: Английский

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Heat-Resistant Covalent Organic Framework (COF) PVA-Hybridized Gel Electrolyte for the Preparation of Dendrite-Free Zinc-Ion Batteries

Nano Letters, Год журнала: 2024, Номер unknown

Опубликована: Окт. 17, 2024

High-performance zinc-ion batteries (ZIBs) have attracted a great deal of attention due to their high theoretical capacity and level safety. Herein, we propose covalent organic framework (COF) hybrid poly(vinyl alcohol) (PVA)-based gel electrolyte, which can induce the uniform deposition Zn2+ achieve dendrite-free formation. By grafting sulfonic acid groups on surface COFs absorb Zn2+, strengthen interaction between strong ions dipoles in improve ionic conductivity, stable electroplating stripping. Due good thermal stability COF material itself, electrolyte with PVA hydrogel shows mechanical strength heat resistance is capable cycling for >1000 h at 50 °C, retention rate ≤75%. This study provides new approach developing high-temperature-resistant highly ZIBs.

Язык: Английский

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Two-Dimensional Covalent Organic Framework Membranes for Molecular and Ion Separation

Industrial & Engineering Chemistry Research, Год журнала: 2025, Номер unknown

Опубликована: Март 7, 2025

Язык: Английский

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The role of one-dimensional materials in modulating the selective mass transport of covalent organic framework membranes for nanofiltration

Separation and Purification Technology, Год журнала: 2024, Номер unknown, С. 129669 - 129669

Опубликована: Сен. 1, 2024

Язык: Английский

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Cross-layer alternating paired charge distribution to boost proton conductivity of COF lamellar membrane

Journal of Membrane Science, Год журнала: 2024, Номер 717, С. 123556 - 123556

Опубликована: Ноя. 26, 2024

Язык: Английский

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Robust methoxy-based covalent organic frameworks membranes enable efficient near-molecular-weight selectivity

Advanced Membranes, Год журнала: 2024, Номер unknown, С. 100112 - 100112

Опубликована: Дек. 1, 2024

Язык: Английский

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