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Manholi S, Athiyanathil S. Poly (ε‐caprolactone)‐based porous membranes for filtration applications—effect of solvents on precipitation kinetics, performance, and morphology. J Appl Polym Sci 2022. [DOI: 10.1002/app.51720] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Smitha Manholi
- Materials Research Laboratory, Department of Chemistry National Institute of Technology Calicut Calicut India
| | - Sujith Athiyanathil
- Materials Research Laboratory, Department of Chemistry National Institute of Technology Calicut Calicut India
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Mazinani S, Darvishmanesh S, Ehsanzadeh A, Van der Bruggen B. Phase separation analysis of Extem/solvent/non-solvent systems and relation with membrane morphology. J Memb Sci 2017. [DOI: 10.1016/j.memsci.2016.12.031] [Citation(s) in RCA: 68] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Altun V, Remigy JC, Vankelecom IF. UV-cured polysulfone-based membranes: Effect of co-solvent addition and evaporation process on membrane morphology and SRNF performance. J Memb Sci 2017. [DOI: 10.1016/j.memsci.2016.11.060] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Altun V, Bielmann M, Vankelecom IFJ. Study of phase inversion parameters for EB-cured polysulfone-based membranes. RSC Adv 2016. [DOI: 10.1039/c6ra24340a] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Asymmetric EB-crosslinked polysulfone (PSU) membranes suitable for solvent resistant nanofiltration (SRNF) were prepared via the phase inversion method.
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Affiliation(s)
- Veysi Altun
- Centre for Surface Chemistry and Catalysis
- KU Leuven
- 3001 Leuven
- Belgium
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Wu Y, Zhu H, Feng L, Zhang L. Effects of polyethylene glycol on the structure and filtration performance of thin-film PA-Psf composite forward osmosis membranes. SEP SCI TECHNOL 2015. [DOI: 10.1080/01496395.2015.1119846] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Ghasemi SM, Mohammadi N. The trend of membrane structure evolution under shear and/or elongation flow fields of immersion precipitated spun tapes. J Memb Sci 2014. [DOI: 10.1016/j.memsci.2014.02.041] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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The prediction of polymeric membrane characteristics prepared via nonsolvent induced phase separation by the apparent coagulation time. POLYMER 2013. [DOI: 10.1016/j.polymer.2013.06.046] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Kim S, Jang KS, Choi HD, Choi SH, Kwon SJ, Kim ID, Lim JA, Hong JM. Porous polyimide membranes prepared by wet phase inversion for use in low dielectric applications. Int J Mol Sci 2013; 14:8698-707. [PMID: 23615465 PMCID: PMC3676751 DOI: 10.3390/ijms14058698] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2012] [Revised: 03/27/2013] [Accepted: 03/27/2013] [Indexed: 11/16/2022] Open
Abstract
A wet phase inversion process of polyamic acid (PAA) allowed fabrication of a porous membrane of polyimide (PI) with the combination of a low dielectric constant (1.7) and reasonable mechanical properties (Tensile strain: 8.04%, toughness: 3.4 MJ/m3, tensile stress: 39.17 MPa, and young modulus: 1.13 GPa), with further thermal imidization process of PAA. PAA was simply synthesized from purified pyromellitic dianhydride (PMDA) and 4,4-oxydianiline (ODA) in two different reaction solvents such as γ-butyrolactone (GBL) and N-methyl-2-pyrrolidinone (NMP), which produce Mw/PDI of 630,000/1.45 and 280,000/2.0, respectively. The porous PAA membrane was fabricated by the wet phase inversion process based on a solvent/non-solvent system via tailored composition between GBL and NMP. The porosity of PI, indicative of a low electric constant, decreased with increasing concentration of GBL, which was caused by sponge-like formation. However, due to interplay between the low electric constant (structural formation) and the mechanical properties, GBL was employed for further exploration, using toluene and acetone vs. DI-water as a coagulation media. Non-solvents influenced determination of the PAA membrane size and porosity. With this approach, insight into the interplay between dielectric properties and mechanical properties will inform a wide range of potential low-k material applications.
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Affiliation(s)
- Soohyun Kim
- Energy Institute, Energy and Mineral Engineering, Pennsylvania State University, University Park, PA 16801, USA; E-Mail:
- Future Convergence Research Division, Korea Institute of Science and Technology, Seoul 136-791, South Korea; E-Mails: (H.-D.C.); (S.-H.C.); (S.-J.K.); (I.-D.K.); (J.A.L.)
| | - Keon-Soo Jang
- Department of Macromolecular Science and Engineering, Case Western Reserve University, Cleveland, OH 44106, USA; E-Mail:
| | - Hee-Dok Choi
- Future Convergence Research Division, Korea Institute of Science and Technology, Seoul 136-791, South Korea; E-Mails: (H.-D.C.); (S.-H.C.); (S.-J.K.); (I.-D.K.); (J.A.L.)
| | - Seung-Hoon Choi
- Future Convergence Research Division, Korea Institute of Science and Technology, Seoul 136-791, South Korea; E-Mails: (H.-D.C.); (S.-H.C.); (S.-J.K.); (I.-D.K.); (J.A.L.)
| | - Seong-Ji Kwon
- Future Convergence Research Division, Korea Institute of Science and Technology, Seoul 136-791, South Korea; E-Mails: (H.-D.C.); (S.-H.C.); (S.-J.K.); (I.-D.K.); (J.A.L.)
| | - Il-Doo Kim
- Future Convergence Research Division, Korea Institute of Science and Technology, Seoul 136-791, South Korea; E-Mails: (H.-D.C.); (S.-H.C.); (S.-J.K.); (I.-D.K.); (J.A.L.)
| | - Jung Ah Lim
- Future Convergence Research Division, Korea Institute of Science and Technology, Seoul 136-791, South Korea; E-Mails: (H.-D.C.); (S.-H.C.); (S.-J.K.); (I.-D.K.); (J.A.L.)
| | - Jae-Min Hong
- Future Convergence Research Division, Korea Institute of Science and Technology, Seoul 136-791, South Korea; E-Mails: (H.-D.C.); (S.-H.C.); (S.-J.K.); (I.-D.K.); (J.A.L.)
- Author to whom correspondence should be addressed; E-Mail: ; Tel.: +82-2-958-5378; Fax: +82-2-958-5307
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Yip NY, Tiraferri A, Phillip WA, Schiffman JD, Hoover LA, Kim YC, Elimelech M. Thin-film composite pressure retarded osmosis membranes for sustainable power generation from salinity gradients. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2011; 45:4360-9. [PMID: 21491936 DOI: 10.1021/es104325z] [Citation(s) in RCA: 215] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
Pressure retarded osmosis has the potential to produce renewable energy from natural salinity gradients. This work presents the fabrication of thin-film composite membranes customized for high performance in pressure retarded osmosis. We also present the development of a theoretical model to predict the water flux in pressure retarded osmosis, from which we can predict the power density that can be achieved by a membrane. The model is the first to incorporate external concentration polarization, a performance limiting phenomenon that becomes significant for high-performance membranes. The fabricated membranes consist of a selective polyamide layer formed by interfacial polymerization on top of a polysulfone support layer made by phase separation. The highly porous support layer (structural parameter S = 349 μm), which minimizes internal concentration polarization, allows the transport properties of the active layer to be customized to enhance PRO performance. It is shown that a hand-cast membrane that balances permeability and selectivity (A = 5.81 L m(-2) h(-1) bar(-1), B = 0.88 L m(-2) h(-1)) is projected to achieve the highest potential peak power density of 10.0 W/m(2) for a river water feed solution and seawater draw solution. The outstanding performance of this membrane is attributed to the high water permeability of the active layer, coupled with a moderate salt permeability and the ability of the support layer to suppress the undesirable accumulation of leaked salt in the porous support. Membranes with greater selectivity (i.e., lower salt permeability, B = 0.16 L m(-2) h(-1)) suffered from a lower water permeability (A = 1.74 L m(-2) h(-1) bar(-1)) and would yield a lower peak power density of 6.1 W/m(2), while membranes with a higher permeability and lower selectivity (A = 7.55 L m(-2) h(-1) bar(-1), B = 5.45 L m(-2) h(-1)) performed poorly due to severe reverse salt permeation, resulting in a similar projected peak power density of 6.1 W/m(2).
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Affiliation(s)
- Ngai Yin Yip
- Department of Chemical and Environmental Engineering, Yale University, New Haven, Connecticut 06520-8286, USA
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Ho MH, Hsieh CC, Hsiao SW, Van Hong Thien D. Fabrication of asymmetric chitosan GTR membranes for the treatment of periodontal disease. Carbohydr Polym 2010. [DOI: 10.1016/j.carbpol.2009.10.031] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Yan C, Zhang S, Liu C, Yang D, Yang F, Jian X. Preparation, morphologies, and properties of positively charged quaternized poly(phthalazinone ether sulfone ketone) nanofiltration membranes. J Appl Polym Sci 2009. [DOI: 10.1002/app.30143] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Bazarjani MS, Mohammadi N, Ghasemi SM. Ranking the key parameters of immersion precipitation process and modeling the resultant membrane structural evolution. J Appl Polym Sci 2009. [DOI: 10.1002/app.30023] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Vandezande P, Li X, Gevers LE, Vankelecom IF. High throughput study of phase inversion parameters for polyimide-based SRNF membranes. J Memb Sci 2009. [DOI: 10.1016/j.memsci.2008.12.068] [Citation(s) in RCA: 129] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Astaneh R, Erfan M, Barzin J, Mobedi H, Moghimi HR. Effects of ethyl benzoate on performance, morphology, and erosion of PLGA implants formed in situ. ADVANCES IN POLYMER TECHNOLOGY 2008. [DOI: 10.1002/adv.20114] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Vandezande P, Gevers LEM, Vankelecom IFJ. Solvent resistant nanofiltration: separating on a molecular level. Chem Soc Rev 2007; 37:365-405. [PMID: 18197351 DOI: 10.1039/b610848m] [Citation(s) in RCA: 656] [Impact Index Per Article: 38.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Over the past decade, solvent resistant nanofiltration (SRNF) has gained a lot of attention, as it is a promising energy- and waste-efficient unit process to separate mixtures down to a molecular level. This critical review focuses on all aspects related to this new burgeoning technology, occasionally also including literature obtained on aqueous applications or related membrane processes, if of relevance to understand SRNF better. An overview of the different membrane materials and the methods to turn them into suitable SRNF-membranes will be given first. The membrane transport mechanism and its modelling will receive attention in order to understand the process and the reported membrane performances better. Finally, all SRNF-applications reported so far - in food chemistry, petrochemistry, catalysis, pharmaceutical manufacturing - will be reviewed exhaustively (324 references).
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Affiliation(s)
- Pieter Vandezande
- Centre for Surface Chemistry and Catalysis, Faculty of Bioscience Engineering, Catholic University Leuven, Kasteelpark Arenberg 23 - bus 2461, B-3001, Leuven, Belgium
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Chen ZH, Lin CB, Liu WC. Hydrolysis induced formation of macrovoids in poly(methyl methacrylate). J Appl Polym Sci 2006. [DOI: 10.1002/app.22929] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Dey TK, Bindal RC, Hanra MS, Misra BM. Dependence of Performance of Poly(Sulfone‐co‐Amide) Membranes on Compositional Variation of Casting Solution and Coagulation Media—Development of Reverse Osmosis and Nano Filtration Membranes. SEP SCI TECHNOL 2005. [DOI: 10.1081/ss-120027996] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Kim IC, Lee KH. Effect of various additives on pore size of polysulfone membrane by phase-inversion process. J Appl Polym Sci 2003. [DOI: 10.1002/app.12009] [Citation(s) in RCA: 67] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Kazama S, Teramoto T, Haraya K. Carbon dioxide and nitrogen transport properties of bis(phenyl)fluorene-based cardo polymer membranes. J Memb Sci 2002. [DOI: 10.1016/s0376-7388(02)00112-6] [Citation(s) in RCA: 80] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Preparation of asymmetric polyacrylonitrile membrane with small pore size by phase inversion and post-treatment process. J Memb Sci 2002. [DOI: 10.1016/s0376-7388(01)00680-9] [Citation(s) in RCA: 120] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Kim IC, Yoon HG, Lee KH. Formation of integrally skinned asymmetric polyetherimide nanofiltration membranes by phase inversion process. J Appl Polym Sci 2002. [DOI: 10.1002/app.10452] [Citation(s) in RCA: 72] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Phase behavior and morphological studies of polyimide/PVP/solvent/water systems by phase inversion. J Appl Polym Sci 2001. [DOI: 10.1002/app.1804] [Citation(s) in RCA: 48] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Polymeric membrane formation by wet-phase separation; turbidity and shrinkage phenomena as evidence for the elementary processes. POLYMER 2000. [DOI: 10.1016/s0032-3861(00)00309-8] [Citation(s) in RCA: 58] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Ruaan RC, Chang T, Wang DM. Selection criteria for solvent and coagulation medium in view of macrovoid formation in the wet phase inversion process. ACTA ACUST UNITED AC 1999. [DOI: 10.1002/(sici)1099-0488(19990701)37:13<1495::aid-polb15>3.0.co;2-o] [Citation(s) in RCA: 42] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Petrus JCC, Menezes HC, Pires. ATN. Preparação e caracterização de membranas microporosas obtidas a partir de blendas de PVDF/PMMA. POLIMEROS 1998. [DOI: 10.1590/s0104-14281998000100010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
RESUMO: Membranas microporosas foram preparadas pela técnica de inversão de fases por imersão-coagulação na presença de um não solvente, a partir de blendas de PVDF/PMMA (Polifluoreto de vinilideno/Polimetacrilato de metila), em diferentes composições percentuais em peso, pela dissolução destes polímeros em DMF (N'N'Dimetilformamida). A microscopia eletrônica de varredura (MEV), a espectroscopia de absorção na região do infravermelho com transformada de Fourier por reflexão interna (FTIR-ATR), a calorimetria de varredura diferencial (DSC), foram as técnicas utilizadas na caracterização das membranas, além dos ensaios de permeabilidade e retenção de soluto. Diferentes morfologias foram obtidas quando se variou a concentração dos componentes da blenda. Um aumento na concentração de PMMA, diminuiu o grau de cristalinidade do PVDF e aumentou a porosidade global e a espessura das membranas e provocou um acréscimo importante nos fluxos permeados e na retenção de soluto.
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