A Review on the Application of Deep Eutectic Solvents in Polymer-Based Membrane Preparation for Environmental Separation Technologies

Polymers, Год журнала: 2024, Номер 16(18), С. 2604 - 2604

Опубликована: Сен. 14, 2024

The use of deep eutectic solvents (DESs) for the preparation polymer membranes environmental separation technologies is comprehensively reviewed. DESs have been divided into five categories based on hydrogen bond donor (HBD) and acceptor (HBA) that are involved in production DESs, a wide range DESs’ physicochemical characteristics, such as density, surface tension, viscosity, melting temperature, initially gathered. Furthermore, most popular techniques creating demonstrated discussed, with focus non-solvent induced phase (NIPS) method. Additionally, number studies reported which were employed pore formers, solvents, additives, or co-solvents, among other applications. addition to manufacturing process increased presence finger-like structures macrovoids cross-section and, numerous occasions, had substantial impact overall porosity size. Performance data also gathered made various technologies, ultrafiltration (UF) nanofiltration (NF). Lastly, provide options functionalization membranes, creation liquid membrane types, special supported (SLMs) decarbonization discussed terms permeability selectivity several gases, including CO2, N2, CH4.

Язык: Английский

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Task-specific design of protic metal-based deep eutectic solvents for efficient separation of HCl/SO2

Chemical Engineering Journal, Год журнала: 2024, Номер 496, С. 153766 - 153766

Опубликована: Июль 5, 2024

Язык: Английский

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Molecular Understanding of CO₂ Absorption by Choline Chloride/Urea Confined within Nanoslits

Langmuir, Год журнала: 2025, Номер unknown

Опубликована: Янв. 19, 2025

Clarifying the potential relationship between microstructure of nanoconfined choline chloride/urea (ChClU) and CO2 absorption performance is key to understanding abnormal increase in under nanoconfinement. In this study, we used molecular dynamics simulations grand canonical Monte Carlo (GCMC) systematically study mechanism underlying by ChClU within nanoslits. According spatial distribution, can form two different laminar regions nanoslits, namely, interfacial region (region I) beyond I II). II, interface induces rearrangement ChClU, resulting an free volume subsequent solubility. I, changing from hydrophobic hydrophilic (e.g., S_I S_IV) setting appropriate charge patterns, urea molecules gradually change "disordered" "ordered standing" relative solid surface. The preferential orientation causes competition ChClU's molecules, a non-monotonic Specifically, S_III, enhances S_IV, space for insufficient due accumulation thus solubility decreases.

Язык: Английский

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Inconsistent Gas-Separation Results for Pebax Carbon-Capture Membranes: The Need for Standardized Analysis

Polymer Reviews, Год журнала: 2025, Номер unknown, С. 1 - 58

Опубликована: Март 27, 2025

Язык: Английский

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Membranes for acid gas enrichment: A techno-economic analysis

Journal of Membrane Science, Год журнала: 2025, Номер unknown, С. 124201 - 124201

Опубликована: Май 1, 2025

Язык: Английский

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Machine Learning-Guided Design of Metal-Organic Frameworks for Efficient H2S/CH4 Separation

Journal of Membrane Science, Год журнала: 2025, Номер unknown, С. 124207 - 124207

Опубликована: Май 1, 2025

Язык: Английский

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Hydrogen sulfide removal from biogas: An overview of technologies emphasizing membrane separation

Separation and Purification Technology, Год журнала: 2025, Номер unknown, С. 133466 - 133466

Опубликована: Май 1, 2025

Язык: Английский

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Efficient membrane separation of SO2 by choline chloride-based natural deep eutectic solvents: The role of hydrogen bonding sites

Separation and Purification Technology, Год журнала: 2024, Номер 359, С. 130500 - 130500

Опубликована: Ноя. 12, 2024

Язык: Английский

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Cyclodextrin-assisted high selectivity of imprinted adsorbents loaded on polyoxometalate@UiO-66 for H2S removal at ambient temperature

Separation and Purification Technology, Год журнала: 2024, Номер unknown, С. 129932 - 129932

Опубликована: Сен. 1, 2024

Язык: Английский

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Enhanced H2 production via catalytic steam reforming of acetic acid as bio-oil model compound using asymmetric-structured nickel hollow fiber membrane

Journal of Membrane Science, Год журнала: 2024, Номер unknown, С. 123637 - 123637

Опубликована: Дек. 1, 2024

Язык: Английский

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