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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Investigation of Efficient and Reversible CO₂ Capture Using 1,5-Diazabicyclo[4.3.0]non-5-ene-Based Quasi-Deep Eutectic Solvents

ACS Sustainable Chemistry & Engineering, Год журнала: 2024, Номер 12(37), С. 14109 - 14118

Опубликована: Сен. 5, 2024

Язык: Английский

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Efficient Absorption of CO₂ by Protic‐Ionic‐Liquid Based Deep Eutectic Solvents

Chemistry - An Asian Journal, Год журнала: 2024, Номер 19(11)

Опубликована: Апрель 3, 2024

Abstract Carbon capture, utilization, and storage (CCUS) are among the key technologies to achieve large‐scale carbon emission reduction globally. Deep eutectic solvents (DESs) considered as designable solvents, which has attracted intensive attention for CO 2 capture. Here, a series of binary DESs synthesized through one‐step mixing with starting materials protic ionic liquid (PIL) amine. The behavior was investigated by measuring melting point PILs saturated vapor these industrial MDEA solution were measured compared. These have high absorption capacity (0.1 g ⋅ −1 at 1.0 bar 25 °C), superior apparent rate constant (0.381 min vs 0.012 70 wt.% MDEA), moderate interaction (the enthalpy change is low −34.8 kJ mol ). mechanism also NMR analysis. Eight absorption/desorption regeneration experiments carried out show their reversibility. Considering advantages, including convenience synthesis, large capacity, fast rate, energy well good regeneration, believed be potential absorbent in practical applications.

Язык: Английский

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CO2 capture and conversion using Deep eutectic Solvents: Recent progress and outlooks

Journal of Molecular Liquids, Год журнала: 2025, Номер unknown, С. 126832 - 126832

Опубликована: Янв. 1, 2025

Язык: Английский

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CO2 capture by anion-functionalized deep eutectic solvents: the effect of steric hindrance of –OH groups

Chemical Communications, Год журнала: 2025, Номер unknown

Опубликована: Янв. 1, 2025

The steric hindrance of –OH groups can be a useful tool to tune CO 2 capture behaviors by deep eutectic solvents.

Язык: Английский

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CO2 capture by imidazolium-based deep eutectic solvents: the effect of steric hinderance of N-heterocyclic carbenes

Chemical Communications, Год журнала: 2024, Номер 60(55), С. 7061 - 7064

Опубликована: Янв. 1, 2024

CO

Язык: Английский

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Experimental study of hollow fiber membrane contactor process using aqueous amino acid salt-based absorbents for efficient CO2 capture

Journal of environmental chemical engineering, Год журнала: 2024, Номер 12(5), С. 113338 - 113338

Опубликована: Июнь 14, 2024

Язык: Английский

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