Influence of Particle Size on the Performance of Polysulfone Magnetic Membranes for O2/N2 Separation
Magnetic mixed‐matrix membranes (MMMs) are fabricated using polysulfone (PSf) and iron oxide (Fe) for O2/N2 separation. The effects of Fe nanoparticle size and content on the performance of the membranes are investigated using a novel gas permeation unit in the presence of various magnetic fields. T...
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Veröffentlicht in: | Chemical engineering & technology 2020-12, Vol.43 (12), p.2437-2446 |
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description | Magnetic mixed‐matrix membranes (MMMs) are fabricated using polysulfone (PSf) and iron oxide (Fe) for O2/N2 separation. The effects of Fe nanoparticle size and content on the performance of the membranes are investigated using a novel gas permeation unit in the presence of various magnetic fields. The results indicate that the O2 permeation is improved by adding Fe nanoparticles into the PSf matrix regardless of the particle size. Furthermore, the selectivity of PSf and PSf‐Fe membranes is considerably enhanced by applying a magnetic field during the permeation experiments. The O2 permeability and O2/N2 selectivity of PSf‐Fe50 MMMs in the presence of a magnetic field are higher than those of neat PSf membranes.
Novel magnetic mixed‐matrix membranes were produced by incorporating iron oxide nanoparticles into a polysulfone matrix for O2/N2 separation. The presence of magnetic particles inside the membranes considerably enhances the gas permeability. By applying a magnetic field during the gas separation stage, the separation performance of the membranes obviously moved toward the Robeson's upper bound. |
doi_str_mv | 10.1002/ceat.202000046 |
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Novel magnetic mixed‐matrix membranes were produced by incorporating iron oxide nanoparticles into a polysulfone matrix for O2/N2 separation. The presence of magnetic particles inside the membranes considerably enhances the gas permeability. By applying a magnetic field during the gas separation stage, the separation performance of the membranes obviously moved toward the Robeson's upper bound.</description><identifier>ISSN: 0930-7516</identifier><identifier>EISSN: 1521-4125</identifier><identifier>DOI: 10.1002/ceat.202000046</identifier><language>eng</language><publisher>Frankfurt: Wiley Subscription Services, Inc</publisher><subject>Gas permeation ; Iron oxide ; Iron oxides ; Magnetic fields ; Magnetic membranes ; Magnetic permeability ; Membranes ; Mixed‐matrix membranes ; Nanoparticles ; Oxygen/nitrogen separation ; Particle size ; Penetration ; Polysulfone ; Polysulfone resins ; Selectivity ; Separation</subject><ispartof>Chemical engineering & technology, 2020-12, Vol.43 (12), p.2437-2446</ispartof><rights>2020 Wiley‐VCH GmbH</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fceat.202000046$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fceat.202000046$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,776,780,1411,27901,27902,45550,45551</link.rule.ids></links><search><creatorcontrib>Raveshiyan, Saba</creatorcontrib><creatorcontrib>Karimi-Sabet, Javad</creatorcontrib><creatorcontrib>Hosseini, Seyed Saeid</creatorcontrib><title>Influence of Particle Size on the Performance of Polysulfone Magnetic Membranes for O2/N2 Separation</title><title>Chemical engineering & technology</title><description>Magnetic mixed‐matrix membranes (MMMs) are fabricated using polysulfone (PSf) and iron oxide (Fe) for O2/N2 separation. The effects of Fe nanoparticle size and content on the performance of the membranes are investigated using a novel gas permeation unit in the presence of various magnetic fields. The results indicate that the O2 permeation is improved by adding Fe nanoparticles into the PSf matrix regardless of the particle size. Furthermore, the selectivity of PSf and PSf‐Fe membranes is considerably enhanced by applying a magnetic field during the permeation experiments. The O2 permeability and O2/N2 selectivity of PSf‐Fe50 MMMs in the presence of a magnetic field are higher than those of neat PSf membranes.
Novel magnetic mixed‐matrix membranes were produced by incorporating iron oxide nanoparticles into a polysulfone matrix for O2/N2 separation. The presence of magnetic particles inside the membranes considerably enhances the gas permeability. By applying a magnetic field during the gas separation stage, the separation performance of the membranes obviously moved toward the Robeson's upper bound.</description><subject>Gas permeation</subject><subject>Iron oxide</subject><subject>Iron oxides</subject><subject>Magnetic fields</subject><subject>Magnetic membranes</subject><subject>Magnetic permeability</subject><subject>Membranes</subject><subject>Mixed‐matrix membranes</subject><subject>Nanoparticles</subject><subject>Oxygen/nitrogen separation</subject><subject>Particle size</subject><subject>Penetration</subject><subject>Polysulfone</subject><subject>Polysulfone resins</subject><subject>Selectivity</subject><subject>Separation</subject><issn>0930-7516</issn><issn>1521-4125</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><recordid>eNo9kNFPwjAQhxujiYi--tzE50F727r1kRBUEhAS8Llp5xVHRofdFjP_ektQ7uXyu3x3l3yEPHI24ozBuEDdjoABC5WIKzLgKfAo4ZBekwGTMYuylItbctc0-4DwEAbkY-5s1aErkNaWrrVvy6JCuil_wsDR9hPpGr2t_UH_M3XVN11la4d0qXcOwwZd4sF47bChAaUrGL8B3eBRe92WtbsnN1ZXDT789SF5f55tp6_RYvUyn04W0Y7nqYik1JjmwkidpYmx2gBAJnmRQSqEkAyNFrGwkmXIrbEFSIFJjsaAQQ28iIfk6Xz36OuvDptW7evOu_BSQSKCGACWB0qeqe-ywl4dfXnQvlecqZNGddKoLhrVdDbZXlL8C1fAaHw</recordid><startdate>202012</startdate><enddate>202012</enddate><creator>Raveshiyan, Saba</creator><creator>Karimi-Sabet, Javad</creator><creator>Hosseini, Seyed Saeid</creator><general>Wiley Subscription Services, Inc</general><scope>7U5</scope><scope>8FD</scope><scope>L7M</scope></search><sort><creationdate>202012</creationdate><title>Influence of Particle Size on the Performance of Polysulfone Magnetic Membranes for O2/N2 Separation</title><author>Raveshiyan, Saba ; Karimi-Sabet, Javad ; Hosseini, Seyed Saeid</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-g1856-99ae586b9a754bfab222791c72566690eba636f907e1fbfc296e48ebb2bea21c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Gas permeation</topic><topic>Iron oxide</topic><topic>Iron oxides</topic><topic>Magnetic fields</topic><topic>Magnetic membranes</topic><topic>Magnetic permeability</topic><topic>Membranes</topic><topic>Mixed‐matrix membranes</topic><topic>Nanoparticles</topic><topic>Oxygen/nitrogen separation</topic><topic>Particle size</topic><topic>Penetration</topic><topic>Polysulfone</topic><topic>Polysulfone resins</topic><topic>Selectivity</topic><topic>Separation</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Raveshiyan, Saba</creatorcontrib><creatorcontrib>Karimi-Sabet, Javad</creatorcontrib><creatorcontrib>Hosseini, Seyed Saeid</creatorcontrib><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Chemical engineering & technology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Raveshiyan, Saba</au><au>Karimi-Sabet, Javad</au><au>Hosseini, Seyed Saeid</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Influence of Particle Size on the Performance of Polysulfone Magnetic Membranes for O2/N2 Separation</atitle><jtitle>Chemical engineering & technology</jtitle><date>2020-12</date><risdate>2020</risdate><volume>43</volume><issue>12</issue><spage>2437</spage><epage>2446</epage><pages>2437-2446</pages><issn>0930-7516</issn><eissn>1521-4125</eissn><abstract>Magnetic mixed‐matrix membranes (MMMs) are fabricated using polysulfone (PSf) and iron oxide (Fe) for O2/N2 separation. The effects of Fe nanoparticle size and content on the performance of the membranes are investigated using a novel gas permeation unit in the presence of various magnetic fields. The results indicate that the O2 permeation is improved by adding Fe nanoparticles into the PSf matrix regardless of the particle size. Furthermore, the selectivity of PSf and PSf‐Fe membranes is considerably enhanced by applying a magnetic field during the permeation experiments. The O2 permeability and O2/N2 selectivity of PSf‐Fe50 MMMs in the presence of a magnetic field are higher than those of neat PSf membranes.
Novel magnetic mixed‐matrix membranes were produced by incorporating iron oxide nanoparticles into a polysulfone matrix for O2/N2 separation. The presence of magnetic particles inside the membranes considerably enhances the gas permeability. By applying a magnetic field during the gas separation stage, the separation performance of the membranes obviously moved toward the Robeson's upper bound.</abstract><cop>Frankfurt</cop><pub>Wiley Subscription Services, Inc</pub><doi>10.1002/ceat.202000046</doi><tpages>10</tpages></addata></record> |
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subjects | Gas permeation Iron oxide Iron oxides Magnetic fields Magnetic membranes Magnetic permeability Membranes Mixed‐matrix membranes Nanoparticles Oxygen/nitrogen separation Particle size Penetration Polysulfone Polysulfone resins Selectivity Separation |
title | Influence of Particle Size on the Performance of Polysulfone Magnetic Membranes for O2/N2 Separation |
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