High-performance microporous organic solvent nanofiltration composite membrane prepared from a contorted maleimidoanthracene biscatechol monomer

Chemical Engineering Journal, Год журнала: 2025, Номер 512, С. 162706 - 162706

Опубликована: Апрель 16, 2025

Язык: Английский

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Green fabrication of polyamide nanofiltration membranes with ultra-low chemical consumption by vacuum filtration-spraying assisted interfacial polymerization

Desalination, Год журнала: 2024, Номер unknown, С. 118334 - 118334

Опубликована: Ноя. 1, 2024

Язык: Английский

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High-performance PEI-based nanofiltration membrane by Mxene-regulated interfacial polymerization reaction: Design, Fabrication and Testing

Journal of Membrane Science, Год журнала: 2024, Номер unknown, С. 123568 - 123568

Опубликована: Ноя. 1, 2024

Язык: Английский

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Polymerization of Epoxides at a Static Oil‐Alkaline Water Interface

Macromolecular Rapid Communications, Год журнала: 2024, Номер 45(21)

Опубликована: Авг. 14, 2024

Abstract ‘On‐water’ catalysis entails the significant enhancement of a chemical reaction by water, even when those reactions are known to be water‐sensitive. Here, findings about anionic ring opening polymerization epoxides at static interface between oil and alkaline water shared. Unexpectedly, high molar mass fractions observed with interfacial system presented herein, albeit very low conversions (< 5%). Styrene oxide, notably unreactive epoxide, is chosen as model compound investigate influence several parameters (i.e., pH, type initiator salt, time, area, solvent, shaking) on polymerization. Poly(styrene oxide) (PSO) an M n 5300 g mol −1 via MALDI‐ToF MS, species least 8000 . The feasibility expanding (cyclic) aliphatic aromatic epoxides, glycidyl ethers also explored. appears promote that position interface, in such way initiation propagation can occur. A mechanistic interpretation suggested. surprising results obtained this work urge revisit role ionic polymerizations.

Язык: Английский

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Fabrication of COF-LZU1/PVDF composite loose nanofiltration membranes through oligomer-triggered interfacial polymerization (OT-IP) for highly efficient dye/salt separation

Colloids and Surfaces A Physicochemical and Engineering Aspects, Год журнала: 2024, Номер 705, С. 135713 - 135713

Опубликована: Ноя. 8, 2024

Язык: Английский

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Fabrication Of Cof-Lzu1/Pvdf Composite Nanofiltration Membranes Through Oligomer-Triggered Interfacial Polymerization(Ot-Ip) For Highly Efficient Dye/Salt Separation

Опубликована: Янв. 1, 2024

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Язык: Английский

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Growth of membranes formed by associating polymers at interfaces

Soft Matter, Год журнала: 2024, Номер 20(34), С. 6822 - 6833

Опубликована: Янв. 1, 2024

Polymer association at liquid-liquid interfaces is a promising way to spontaneously obtain soft self-healing membranes. In the case of reversible bonding between two polymers, macromolecules are mobile everywhere within membrane and they can be absorbed into it both boundaries due binding other type. this work, we develop theoretical model growth based on these assumptions. The asymptotic dependence thickness time as

Язык: Английский

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Recent progress in the interfacial polymerization process for CO2 separation membrane fabrication

Frontiers of Chemical Science and Engineering, Год журнала: 2024, Номер 19(1)

Опубликована: Сен. 20, 2024

Язык: Английский

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