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Non-ionic deep eute...
Non-ionic deep eutectic solvents for membrane formation
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- Ismail, Norafiqah (author)
- Umeå universitet,Kemiska institutionen
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- Pan, Jun (author)
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, Nanjing, China
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- Rahmati, Mahmoud (author)
- Department of Chemical Engineering, Graduate University of Advanced Technology, Kerman, Iran
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- Wang, Qian (author)
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, Nanjing, China
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- Bouyer, Denis (author)
- Institut Européen des Membranes, IEM, UMR 5635, ENSCM, CNRS, Univ Montpellier, Montpellier, France
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- Khayet, Mohamed (author)
- Department of Structure of Matter, Thermal Physics and Electronics, Faculty of Physics, University Complutense of Madrid, Avda. Complutense S/n, Madrid, Spain; Madrid Institute for Advanced Studies of Water (IMDEA Water Institute), Calle Punto Net Nº 4, Alcalá de Henares, Madrid, Spain
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- Cui, Zhaoliang (author)
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, Nanjing, China
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- Tavajohi Hassan Kiadeh, Naser (author)
- Umeå universitet,Kemiska institutionen
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(creator_code:org_t)
- Elsevier, 2022
- 2022
- English.
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In: Journal of Membrane Science. - : Elsevier. - 0376-7388 .- 1873-3123. ; 646
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Abstract
Subject headings
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- Deep eutectic solvents (DES) have recently emerged as a new class of inexpensive biodegradable solvents and additives with diverse applications. In this study, a new family of non-ionic deep eutectic solvents (NIDES) is proposed for the first time for membrane preparation. Three types of NIDES, N-methylacetamide-acetamide (DES-1), N-methyl acetamide-N-methyl urea (DES-2), and N-methyl acetamide-N,N′-dimethyl urea (DES-3) were synthesized and used to dissolve polyvinylidene fluoride (PVDF) polymer. The effects of the additive polyvinylpyrrolidone (PVP) and the type of NIDES on the PVDF membrane characteristics, water permeability and bovine serum albumin (BSA) separation were studied. The membranes prepared with DES-1 and 2 wt% PVP exhibited a good water permeate flux (96.82 L/m2.h) and a high BSA separation factor (96.32%). High performance PVDF membranes can thus be efficiently prepared using biodegradable inexpensive NIDES.
Subject headings
- NATURVETENSKAP -- Kemi -- Fysikalisk kemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences -- Physical Chemistry (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Maskinteknik -- Energiteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Mechanical Engineering -- Energy Engineering (hsv//eng)
Keyword
- Biodegradable
- Deep eutectic solvent
- Membrane preparation
- Polyvinylidene fluoride
Publication and Content Type
- ref (subject category)
- art (subject category)
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