Fabrication of Pebax/SAPO mixed matrix membranes for CO2/N2 separation
Mixed matrix membranes (MMMs) were prepared by solvent evaporation method using Pebax‐1074 polymer as matrix and inorganic zeolite SAPO‐23 as dopant. The morphology, surface functional groups, microstructure, thermal stability, and separation performance of MMMs were analyzed by scanning electron mi...
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| Veröffentlicht in: | Journal of applied polymer science 2021-12, Vol.138 (45), p.n/a |
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| creator | Zhang, Suixin Zheng, Yingfei Wu, Yonghong Zhang, Bing |
| description | Mixed matrix membranes (MMMs) were prepared by solvent evaporation method using Pebax‐1074 polymer as matrix and inorganic zeolite SAPO‐23 as dopant. The morphology, surface functional groups, microstructure, thermal stability, and separation performance of MMMs were analyzed by scanning electron microscopy, Fourier transform infrared spectroscopy, X‐ray diffraction, thermogravimetric analysis, and gas permeation, respectively. The effects of dopant loading amount, permeation temperature, and permeation pressure on the structure and properties of MMMs were investigated. The results showed that the introduction of SAPO zeolite reduced the crystallinity of the MMMs and improved the CO2/N2 selectivity. Under the conditions of 30°C and 0.15 MPa, the MMMs prepared by incorporating with 5% SAPO zeolite in content exhibited the highest CO2/N2 selectivity of 72.0 together with the CO2 permeability of 98.2 Barrer. |
| doi_str_mv | 10.1002/app.51336 |
| format | Article |
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The morphology, surface functional groups, microstructure, thermal stability, and separation performance of MMMs were analyzed by scanning electron microscopy, Fourier transform infrared spectroscopy, X‐ray diffraction, thermogravimetric analysis, and gas permeation, respectively. The effects of dopant loading amount, permeation temperature, and permeation pressure on the structure and properties of MMMs were investigated. The results showed that the introduction of SAPO zeolite reduced the crystallinity of the MMMs and improved the CO2/N2 selectivity. Under the conditions of 30°C and 0.15 MPa, the MMMs prepared by incorporating with 5% SAPO zeolite in content exhibited the highest CO2/N2 selectivity of 72.0 together with the CO2 permeability of 98.2 Barrer.</description><identifier>ISSN: 0021-8995</identifier><identifier>EISSN: 1097-4628</identifier><identifier>DOI: 10.1002/app.51336</identifier><language>eng</language><publisher>Hoboken, USA: John Wiley & Sons, Inc</publisher><subject>Carbon dioxide ; CO2 separation ; Dopants ; Fourier transforms ; Functional groups ; Gas permeation ; Infrared analysis ; Materials science ; Membranes ; mixed matrix membrane ; Morphology ; Pebax‐1074 ; Penetration ; Polymers ; SAPO zeolite ; Selectivity ; Separation ; Stability analysis ; Surface stability ; Thermal stability ; Thermogravimetric analysis ; Zeolites</subject><ispartof>Journal of applied polymer science, 2021-12, Vol.138 (45), p.n/a</ispartof><rights>2021 Wiley Periodicals LLC.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><orcidid>0000-0002-4599-6206</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fapp.51336$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fapp.51336$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,780,784,1417,27924,27925,45574,45575</link.rule.ids></links><search><creatorcontrib>Zhang, Suixin</creatorcontrib><creatorcontrib>Zheng, Yingfei</creatorcontrib><creatorcontrib>Wu, Yonghong</creatorcontrib><creatorcontrib>Zhang, Bing</creatorcontrib><title>Fabrication of Pebax/SAPO mixed matrix membranes for CO2/N2 separation</title><title>Journal of applied polymer science</title><description>Mixed matrix membranes (MMMs) were prepared by solvent evaporation method using Pebax‐1074 polymer as matrix and inorganic zeolite SAPO‐23 as dopant. The morphology, surface functional groups, microstructure, thermal stability, and separation performance of MMMs were analyzed by scanning electron microscopy, Fourier transform infrared spectroscopy, X‐ray diffraction, thermogravimetric analysis, and gas permeation, respectively. The effects of dopant loading amount, permeation temperature, and permeation pressure on the structure and properties of MMMs were investigated. The results showed that the introduction of SAPO zeolite reduced the crystallinity of the MMMs and improved the CO2/N2 selectivity. Under the conditions of 30°C and 0.15 MPa, the MMMs prepared by incorporating with 5% SAPO zeolite in content exhibited the highest CO2/N2 selectivity of 72.0 together with the CO2 permeability of 98.2 Barrer.</description><subject>Carbon dioxide</subject><subject>CO2 separation</subject><subject>Dopants</subject><subject>Fourier transforms</subject><subject>Functional groups</subject><subject>Gas permeation</subject><subject>Infrared analysis</subject><subject>Materials science</subject><subject>Membranes</subject><subject>mixed matrix membrane</subject><subject>Morphology</subject><subject>Pebax‐1074</subject><subject>Penetration</subject><subject>Polymers</subject><subject>SAPO zeolite</subject><subject>Selectivity</subject><subject>Separation</subject><subject>Stability analysis</subject><subject>Surface stability</subject><subject>Thermal stability</subject><subject>Thermogravimetric analysis</subject><subject>Zeolites</subject><issn>0021-8995</issn><issn>1097-4628</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><recordid>eNotkF9LwzAUxYMoOKcPfoOAz11zkyZLHsuwKgxXUJ_DTZtAx_rHdMPt21s3n86Bc8698CPkEdgCGOMpDsNCghDqisyAmWWSKa6vyWzKINHGyFtyN45bxgAkUzNSFOhiU-G-6TvaB1p6h8f0Iy83tG2OvqYt7mNzpK1vXcTOjzT0ka42PH3ndPQDxvP0ntwE3I3-4V_n5Kt4_ly9JuvNy9sqXycDCK0SI6EWRhj0jnvDNHDmUGVcK5Toua-XldJBCiVcMJXiwVWZBAmVYCHUxos5ebrcHWL_ffDj3m77Q-yml5ZLJTRjOhNTK720fpqdP9khNi3GkwVm_xjZiZE9M7J5WZ6N-AUkIlnE</recordid><startdate>20211205</startdate><enddate>20211205</enddate><creator>Zhang, Suixin</creator><creator>Zheng, Yingfei</creator><creator>Wu, Yonghong</creator><creator>Zhang, Bing</creator><general>John Wiley & Sons, Inc</general><general>Wiley Subscription Services, Inc</general><scope>7SR</scope><scope>8FD</scope><scope>JG9</scope><orcidid>https://orcid.org/0000-0002-4599-6206</orcidid></search><sort><creationdate>20211205</creationdate><title>Fabrication of Pebax/SAPO mixed matrix membranes for CO2/N2 separation</title><author>Zhang, Suixin ; Zheng, Yingfei ; Wu, Yonghong ; Zhang, Bing</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-p1386-951d3939aeb2e908120ba64286a5ae2ed7c68f5363bf9c62fbc45151c30ffd9e3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Carbon dioxide</topic><topic>CO2 separation</topic><topic>Dopants</topic><topic>Fourier transforms</topic><topic>Functional groups</topic><topic>Gas permeation</topic><topic>Infrared analysis</topic><topic>Materials science</topic><topic>Membranes</topic><topic>mixed matrix membrane</topic><topic>Morphology</topic><topic>Pebax‐1074</topic><topic>Penetration</topic><topic>Polymers</topic><topic>SAPO zeolite</topic><topic>Selectivity</topic><topic>Separation</topic><topic>Stability analysis</topic><topic>Surface stability</topic><topic>Thermal stability</topic><topic>Thermogravimetric analysis</topic><topic>Zeolites</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zhang, Suixin</creatorcontrib><creatorcontrib>Zheng, Yingfei</creatorcontrib><creatorcontrib>Wu, Yonghong</creatorcontrib><creatorcontrib>Zhang, Bing</creatorcontrib><collection>Engineered Materials Abstracts</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Journal of applied polymer science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zhang, Suixin</au><au>Zheng, Yingfei</au><au>Wu, Yonghong</au><au>Zhang, Bing</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Fabrication of Pebax/SAPO mixed matrix membranes for CO2/N2 separation</atitle><jtitle>Journal of applied polymer science</jtitle><date>2021-12-05</date><risdate>2021</risdate><volume>138</volume><issue>45</issue><epage>n/a</epage><issn>0021-8995</issn><eissn>1097-4628</eissn><abstract>Mixed matrix membranes (MMMs) were prepared by solvent evaporation method using Pebax‐1074 polymer as matrix and inorganic zeolite SAPO‐23 as dopant. The morphology, surface functional groups, microstructure, thermal stability, and separation performance of MMMs were analyzed by scanning electron microscopy, Fourier transform infrared spectroscopy, X‐ray diffraction, thermogravimetric analysis, and gas permeation, respectively. The effects of dopant loading amount, permeation temperature, and permeation pressure on the structure and properties of MMMs were investigated. The results showed that the introduction of SAPO zeolite reduced the crystallinity of the MMMs and improved the CO2/N2 selectivity. Under the conditions of 30°C and 0.15 MPa, the MMMs prepared by incorporating with 5% SAPO zeolite in content exhibited the highest CO2/N2 selectivity of 72.0 together with the CO2 permeability of 98.2 Barrer.</abstract><cop>Hoboken, USA</cop><pub>John Wiley & Sons, Inc</pub><doi>10.1002/app.51336</doi><tpages>10</tpages><orcidid>https://orcid.org/0000-0002-4599-6206</orcidid></addata></record> |
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| subjects | Carbon dioxide CO2 separation Dopants Fourier transforms Functional groups Gas permeation Infrared analysis Materials science Membranes mixed matrix membrane Morphology Pebax‐1074 Penetration Polymers SAPO zeolite Selectivity Separation Stability analysis Surface stability Thermal stability Thermogravimetric analysis Zeolites |
| title | Fabrication of Pebax/SAPO mixed matrix membranes for CO2/N2 separation |
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