Construction of ultrathin and microporous polyesteramide nanofilms for efficient organic solvent nanofiltration (OSN) using diacyl chloride

Journal of Membrane Science, Год журнала: 2024, Номер 698, С. 122605 - 122605

Опубликована: Фев. 23, 2024

Язык: Английский

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Recovery and reuse of homogeneous palladium catalysts via organic solvent nanofiltration: application in the synthesis of AZD4625

Green Chemistry, Год журнала: 2025, Номер unknown

Опубликована: Янв. 1, 2025

Using OSN, a homogeneous Pd catalyst in AZD4625 synthesis is separated and reused for five cycles, maintaining over 90% conversion.

Язык: Английский

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Microporous and functional group Co-designed polyesteramide membranes for efficient and broad-spectrum organic solvent nanofiltration

Advanced Membranes, Год журнала: 2024, Номер 4, С. 100098 - 100098

Опубликована: Янв. 1, 2024

Organic solvent nanofiltration (OSN) is an emerging energy-efficient separations technology, which urgently requires easily processable OSN membranes with high selectivity and broad-spectrum organic applicability to facilitate enhanced industrial applications. Herein, we describe the preparation of microporous polyesteramide (PEA) through interfacial polymerization (IP) between amino-diphenol monomers trimesoyl chloride (TMC) on a poly(ether ether ketone) (PEEK) support. The crosslinked network structures large twisted enhance microporosity PEA membranes, leading significant improvement in permeance while maintaining selectivity. optimized membrane demonstrates exceptional for acetone (21 L·m-2·h-1·bar-1) methanol (14.3 L·m-2·h-1·bar-1), molecular weight cut-off 296 g·mol-1. Additionally, PEA/APH-diphenol exhibits ultrafast nonpolar toluene (8.3 owing introduction number ester groups. Overall, prepared molecular-level structure design IP possess enormous application potential their performance

Язык: Английский

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Recent advances in the fabrication of organic solvent nanofiltration membranes using covalent/metal organic frameworks

Chemical Communications, Год журнала: 2024, Номер 60(21), С. 2865 - 2886

Опубликована: Янв. 1, 2024

This review explores the promising role of COFs and MOFs in OSN membranes highlighting their potential for revolutionizing solvent separation purification across crucial sectors like pharmaceuticals, petrochemicals, environmental remediation.

Язык: Английский

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In-situ construction of covalent organic frameworks membrane via interfacial polymerization and crosslinking modification using trimesoyl chloride for organic solvent nanofiltration

Separation and Purification Technology, Год журнала: 2024, Номер 350, С. 127945 - 127945

Опубликована: Май 13, 2024

Язык: Английский

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Cyclodextrin membranes prepared by interfacial polymerization for separation

Chemical Engineering Journal, Год журнала: 2024, Номер 492, С. 152165 - 152165

Опубликована: Май 14, 2024

Язык: Английский

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Combined effect of polyelectrolyte assisted interfacial polymerization and tannic acid protective surface modification to boost organic solvent nanofiltration performance

Journal of Membrane Science, Год журнала: 2024, Номер 704, С. 122853 - 122853

Опубликована: Май 7, 2024

Язык: Английский

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EVOH functionalized PE battery separator as the porous substrate for TFC organic solvent nanofiltration membranes

Advanced Membranes, Год журнала: 2025, Номер unknown, С. 100131 - 100131

Опубликована: Янв. 1, 2025

Язык: Английский

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Bioderived Polyarylester Nanofilms from Innovative Plant Materials for High-Efficient Organic Solvent Nanofiltration

ACS Applied Materials & Interfaces, Год журнала: 2025, Номер 17(9), С. 14477 - 14487

Опубликована: Фев. 14, 2025

The successful realization of thin film composite (TFC) organic solvent nanofiltration (OSN) membranes with high permeability and small solute selectivity for solute–solute separation to purify drugs in complex solution environments remains challenging the pharmaceutical industry. Here, we present preparation cross-linked TFC OSN via interfacial polymerization (IP) utilizing phlorotannin, a plant-derived biomass phenolic compound, as promising aqueous phase monomer. Benefiting from presence multiple cross-linking sites twisted rigid structure excellent molecular were successfully fabricated. This allowed straightforward purification active ingredients intermediates. demonstrated remarkable stability over extended periods operation adaptability diverse array environments, making them highly option use fine chemicals, biopharmaceuticals, other fields.

Язык: Английский

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Efficient dye desalination of nanofiltration membrane prepared by multi-arm amine-rich compound via interfacial polymerization

Composites Communications, Год журнала: 2025, Номер unknown, С. 102339 - 102339

Опубликована: Март 1, 2025

Язык: Английский

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