A critical review on polyamide and polyesteramide nanofiltration membranes: Emerging monomeric structures and interfacial polymerization strategies

Desalination, Год журнала: 2024, Номер 577, С. 117379 - 117379

Опубликована: Янв. 28, 2024

Язык: Английский

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Nanoporous graphene thin films for ultra-fast dye/salt separation under low pressure

Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 160176 - 160176

Опубликована: Фев. 1, 2025

Язык: Английский

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High-flux and chlorine-resistant nanofiltration membrane fabricated via phase inversion using polysulfone-b-polyglycerol hyperbranched block copolymer

Desalination, Год журнала: 2024, Номер 575, С. 117314 - 117314

Опубликована: Янв. 12, 2024

Язык: Английский

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pH-responsive size- and charge-selective block copolymer membrane for the separation of small proteins

Journal of Membrane Science, Год журнала: 2024, Номер 708, С. 123021 - 123021

Опубликована: Июнь 21, 2024

Blue-light-induced RAFT polymerization was utilized to synthesize poly(N,N-dimethylacrylamide)–block–polystyrene (PDMA–b–PS) diblock copolymers obtain 40 g per batch for membrane fabrication. Larger isoporous membranes (≈ 0.5 m · 0.3 m) with pore diameters of ≈ 25 nm in the dry state and around 4 wet were obtained by combination self-assembly non-solvent induced phase separation (SNIPS). Membranes post-modified hydrochloric acid impart negatively charged, pH-responsive poly(acrylic acid)–block–polystyrene (PAA–b–PS) membranes. Meanwhile all proteins like cytochrome C, insulin, lysozyme, myoglobin, ovalbumin fully rejected pristine PDMA–b–PS membrane, PAA–b–PS exhibited rejection a hydrodynamic radius Rh ≥ 1.9. A real selectivity 4.1 positively charged protein C compared similarly sized, but as well 16.1 towards showing size- charge-selective characteristics separation.

Язык: Английский

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Fabrication of positively charged composite nanofiltration membranes with “multilayer interlocking” structure based on ZIF-8 layer anchored constrained growth strategy for Mg2+/Li+ separation

Journal of Membrane Science, Год журнала: 2024, Номер 713, С. 123310 - 123310

Опубликована: Сен. 7, 2024

Язык: Английский

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Aminosilane modification of MOF-74 improves the organic solvent nanofiltration performance of AS-MOF-74 (M)/P84 composite membrane

Journal of Membrane Science, Год журнала: 2025, Номер 718, С. 123682 - 123682

Опубликована: Янв. 5, 2025

Язык: Английский

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Controlling Porosity and Multifunctionality in Electrospun Polymeric Fibers by Nanoscale Phase Separations: Flory–Huggins Interaction Parameters Revisited

Macromolecular Chemistry and Physics, Год журнала: 2025, Номер unknown

Опубликована: Апрель 24, 2025

Abstract Polymeric fibers with multifunctional properties and controlled porosity serve as an ideal platform for creating adaptive scaffolds in regenerative tissue engineering wearable sensors biomedical applications. The phase separation polymeric blends solutions has been extensively studied using Flory–Huggins polymer–solvent interaction parameter, which is considered a crucial factor achieving desired morphologies. A detailed outlook of microstructural insight into the rich lean phases under external stimuli, such electric field, discussed this paper. effects electrospinning parameters on geometry physical nanofibers are explored to understand role interactions ternary system polymer–solvent–filler, contribute enthalpy mixing during electrospun process. presence immiscible filler polymer solvent systems leads hierarchical nanoscale segregation, where dimensions physicochemical fillers play role. well‐defined structure–property relationship established composite fibers, showing that these can be designed exhibit specific mechanical, chemical, biological by controlling dynamics within polymer–filler–solvent system, isotherm serves theoretical framework.

Язык: Английский

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Smart membranes - Shaping next generation of membrane materials: A review

Sustainable materials and technologies, Год журнала: 2025, Номер unknown, С. e01423 - e01423

Опубликована: Май 1, 2025

Язык: Английский

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Intensification strategies of nanofiltration membrane-based technology to separate natural products

Surfaces and Interfaces, Год журнала: 2025, Номер unknown, С. 106577 - 106577

Опубликована: Апрель 1, 2025

Язык: Английский

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Bilayer Crown Ether-Engineered Nanofiltration Membranes with Dual Li+ Transport Channels for Ultra-high Mg2+/Li+ Separation from Saline Lake Brines

Water Research, Год журнала: 2025, Номер unknown, С. 123924 - 123924

Опубликована: Май 1, 2025

Язык: Английский

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