Improvement of Hydrophilicity for Polyamide Composite Membrane by Incorporation of Graphene Oxide-Titanium Dioxide Nanoparticles
In this work, the polyamide (PA) membrane surface has been modified by coating of nanomaterials including graphene oxide (GO) and titanium dioxide (TiO2) to enhance membrane separation and antifouling properties. The influence of surface modification conditions on membrane characteristics has been i...
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description | In this work, the polyamide (PA) membrane surface has been modified by coating of nanomaterials including graphene oxide (GO) and titanium dioxide (TiO2) to enhance membrane separation and antifouling properties. The influence of surface modification conditions on membrane characteristics has been investigated and compared with a base membrane. Membrane surface properties were determined through scanning electron microscope (SEM) images and Fourier transform infrared-attenuated total reflectance (FTIR-ATR) spectroscopy. Membrane separation performance was determined through the possibility for the removal of methylene blue (MB) in water. Membrane antifouling property was evaluated by the maintained flux ratios (%) after 120 minutes of filtration. The experimental results showed that the appearance of hydrophilic groups after coating of GO and TiO2 nanocomposite materials with or without UV irradiation onto membrane surface made an improvement in the separation property of the coated membranes. The membrane flux increased from 28% to 61%; meanwhile, the antifouling property of the coated membranes was improved clearly, especially for UV-irradiated PA/GO-TiO2 membrane. |
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The influence of surface modification conditions on membrane characteristics has been investigated and compared with a base membrane. Membrane surface properties were determined through scanning electron microscope (SEM) images and Fourier transform infrared-attenuated total reflectance (FTIR-ATR) spectroscopy. Membrane separation performance was determined through the possibility for the removal of methylene blue (MB) in water. Membrane antifouling property was evaluated by the maintained flux ratios (%) after 120 minutes of filtration. The experimental results showed that the appearance of hydrophilic groups after coating of GO and TiO2 nanocomposite materials with or without UV irradiation onto membrane surface made an improvement in the separation property of the coated membranes. The membrane flux increased from 28% to 61%; meanwhile, the antifouling property of the coated membranes was improved clearly, especially for UV-irradiated PA/GO-TiO2 membrane.</description><identifier>ISSN: 2090-8865</identifier><identifier>EISSN: 2090-8873</identifier><identifier>DOI: 10.1155/2020/6641225</identifier><identifier>PMID: 33489414</identifier><language>eng</language><publisher>Cairo, Egypt: Hindawi Publishing Corporation</publisher><subject>Antifouling coatings ; Chemistry ; Chemistry, Analytical ; Experiments ; Fourier transforms ; Graphene ; Graphite ; Infrared imagery ; Irradiation ; Membrane separation ; Membranes ; Methylene blue ; Morphology ; Nanocomposites ; Nanomaterials ; Nanoparticles ; Permeability ; Physical Sciences ; Polyamide resins ; Polyamides ; Polymerization ; Scanning electron microscopy ; Science & Technology ; Separation ; Surface properties ; Titanium ; Titanium dioxide ; Ultraviolet radiation ; Zinc oxides</subject><ispartof>Journal of analytical methods in chemistry, 2020, Vol.2020 (2020), p.1-8, Article 6641225</ispartof><rights>Copyright © 2020 Thu Hong Anh Ngo et al.</rights><rights>COPYRIGHT 2020 John Wiley & Sons, Inc.</rights><rights>Copyright © 2020 Thu Hong Anh Ngo et al. This is an open access article distributed under the Creative Commons Attribution License (the “License”), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License. https://creativecommons.org/licenses/by/4.0</rights><rights>Copyright © 2020 Thu Hong Anh Ngo et al. 2020</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>true</woscitedreferencessubscribed><woscitedreferencescount>11</woscitedreferencescount><woscitedreferencesoriginalsourcerecordid>wos000609486100002</woscitedreferencesoriginalsourcerecordid><citedby>FETCH-LOGICAL-c671t-557424bd65c7c80de8be75dd68527a70c67649286bb71bddb2381a9dfacd67233</citedby><cites>FETCH-LOGICAL-c671t-557424bd65c7c80de8be75dd68527a70c67649286bb71bddb2381a9dfacd67233</cites><orcidid>0000-0002-9799-777X</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC7805277/pdf/$$EPDF$$P50$$Gpubmedcentral$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC7805277/$$EHTML$$P50$$Gpubmedcentral$$Hfree_for_read</linktohtml><link.rule.ids>230,315,728,781,785,865,878,886,2103,2115,4025,27928,27929,27930,28253,53796,53798</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/33489414$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><contributor>Thuyet, Dang Quoc</contributor><contributor>Dang Quoc Thuyet</contributor><creatorcontrib>Tran, Dung Thi</creatorcontrib><creatorcontrib>Tran, Nghia Hieu</creatorcontrib><creatorcontrib>Duong, Quan Xuan</creatorcontrib><creatorcontrib>Do, Khai Dinh</creatorcontrib><creatorcontrib>Nguyen, Chau Thi Minh</creatorcontrib><creatorcontrib>Ngo, Thu Hong Anh</creatorcontrib><creatorcontrib>Nguyen, Hoan Thi Vuong</creatorcontrib><title>Improvement of Hydrophilicity for Polyamide Composite Membrane by Incorporation of Graphene Oxide-Titanium Dioxide Nanoparticles</title><title>Journal of analytical methods in chemistry</title><addtitle>J ANAL METHODS CHEM</addtitle><addtitle>J Anal Methods Chem</addtitle><description>In this work, the polyamide (PA) membrane surface has been modified by coating of nanomaterials including graphene oxide (GO) and titanium dioxide (TiO2) to enhance membrane separation and antifouling properties. The influence of surface modification conditions on membrane characteristics has been investigated and compared with a base membrane. Membrane surface properties were determined through scanning electron microscope (SEM) images and Fourier transform infrared-attenuated total reflectance (FTIR-ATR) spectroscopy. Membrane separation performance was determined through the possibility for the removal of methylene blue (MB) in water. Membrane antifouling property was evaluated by the maintained flux ratios (%) after 120 minutes of filtration. The experimental results showed that the appearance of hydrophilic groups after coating of GO and TiO2 nanocomposite materials with or without UV irradiation onto membrane surface made an improvement in the separation property of the coated membranes. The membrane flux increased from 28% to 61%; meanwhile, the antifouling property of the coated membranes was improved clearly, especially for UV-irradiated PA/GO-TiO2 membrane.</description><subject>Antifouling coatings</subject><subject>Chemistry</subject><subject>Chemistry, Analytical</subject><subject>Experiments</subject><subject>Fourier transforms</subject><subject>Graphene</subject><subject>Graphite</subject><subject>Infrared imagery</subject><subject>Irradiation</subject><subject>Membrane separation</subject><subject>Membranes</subject><subject>Methylene blue</subject><subject>Morphology</subject><subject>Nanocomposites</subject><subject>Nanomaterials</subject><subject>Nanoparticles</subject><subject>Permeability</subject><subject>Physical Sciences</subject><subject>Polyamide resins</subject><subject>Polyamides</subject><subject>Polymerization</subject><subject>Scanning electron microscopy</subject><subject>Science & Technology</subject><subject>Separation</subject><subject>Surface properties</subject><subject>Titanium</subject><subject>Titanium dioxide</subject><subject>Ultraviolet radiation</subject><subject>Zinc oxides</subject><issn>2090-8865</issn><issn>2090-8873</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><sourceid>RHX</sourceid><sourceid>AOWDO</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>DOA</sourceid><recordid>eNqNk81v0zAYxiMEYtPYjTOKxAVpdLMdf-WCNBXYKg3GYZwtf6V1ldjBSTZ640_HWUvXIoSaHBK9_r2PXz95kmWvITiHkJALBBC4oBRDhMiz7BiBEkw4Z8Xz7TslR9lp1y1BuigBEJCX2VFRYF5iiI-zX7OmjeHeNtb3eajy65WJoV242mnXr_IqxPxbqFeyccbm09C0oXO9zb_YRkXpba5W-czrENsQZe-CHzWuomwXNi3e_kxdkzvXS--GJv_owljIv0ofWhl7p2vbvcpeVLLu7OnmeZJ9__zpbno9ubm9mk0vbyaaMthPCGEYYWUo0UxzYCxXlhFjKCeISQYSRXGJOFWKQWWMQgWHsjSV1IYyVBQn2Wyta4Jcija6RsaVCNKJx0KIc7EZSVhQISMxkowXGFuigJKkKioEqDYc8qT1Ya3VDqqxRifvoqz3RPdXvFuIebgXjIM0LksC7zYCMfwYbNeLxnXa1nWyNAydQJgDRgqOaULf_oUuwxB9sipR6cwcoGKHmst0AOerkPbVo6i4pCXBmPGk91-KFwRTRMfhzv9BpdvYxungbeVSfU_2sIadHd6vG3QMXRdttbUOAjHmWoy5FptcJ_zNrt1b-E-KE8DXwINVoeq0s17bLTYGH5SYUzj-A2ia4jgmdRoG36fWs8Nbn-iF80Y-uAPntomxlXyiIXv8br8B0Jso9w</recordid><startdate>2020</startdate><enddate>2020</enddate><creator>Tran, Dung Thi</creator><creator>Tran, Nghia Hieu</creator><creator>Duong, Quan Xuan</creator><creator>Do, Khai Dinh</creator><creator>Nguyen, Chau Thi Minh</creator><creator>Ngo, Thu Hong Anh</creator><creator>Nguyen, Hoan Thi Vuong</creator><general>Hindawi Publishing Corporation</general><general>Hindawi</general><general>Hindawi Publishing Group</general><general>John Wiley & Sons, Inc</general><general>Hindawi Limited</general><scope>ADJCN</scope><scope>AHFXO</scope><scope>RHU</scope><scope>RHW</scope><scope>RHX</scope><scope>AOWDO</scope><scope>BLEPL</scope><scope>DTL</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7U5</scope><scope>8AO</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>CWDGH</scope><scope>D1I</scope><scope>DWQXO</scope><scope>HCIFZ</scope><scope>KB.</scope><scope>L7M</scope><scope>PDBOC</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>7X8</scope><scope>5PM</scope><scope>DOA</scope><orcidid>https://orcid.org/0000-0002-9799-777X</orcidid></search><sort><creationdate>2020</creationdate><title>Improvement of Hydrophilicity for Polyamide Composite Membrane by Incorporation of Graphene Oxide-Titanium Dioxide Nanoparticles</title><author>Tran, Dung Thi ; 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The influence of surface modification conditions on membrane characteristics has been investigated and compared with a base membrane. Membrane surface properties were determined through scanning electron microscope (SEM) images and Fourier transform infrared-attenuated total reflectance (FTIR-ATR) spectroscopy. Membrane separation performance was determined through the possibility for the removal of methylene blue (MB) in water. Membrane antifouling property was evaluated by the maintained flux ratios (%) after 120 minutes of filtration. The experimental results showed that the appearance of hydrophilic groups after coating of GO and TiO2 nanocomposite materials with or without UV irradiation onto membrane surface made an improvement in the separation property of the coated membranes. The membrane flux increased from 28% to 61%; meanwhile, the antifouling property of the coated membranes was improved clearly, especially for UV-irradiated PA/GO-TiO2 membrane.</abstract><cop>Cairo, Egypt</cop><pub>Hindawi Publishing Corporation</pub><pmid>33489414</pmid><doi>10.1155/2020/6641225</doi><tpages>8</tpages><orcidid>https://orcid.org/0000-0002-9799-777X</orcidid><oa>free_for_read</oa></addata></record> |
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subjects | Antifouling coatings Chemistry Chemistry, Analytical Experiments Fourier transforms Graphene Graphite Infrared imagery Irradiation Membrane separation Membranes Methylene blue Morphology Nanocomposites Nanomaterials Nanoparticles Permeability Physical Sciences Polyamide resins Polyamides Polymerization Scanning electron microscopy Science & Technology Separation Surface properties Titanium Titanium dioxide Ultraviolet radiation Zinc oxides |
title | Improvement of Hydrophilicity for Polyamide Composite Membrane by Incorporation of Graphene Oxide-Titanium Dioxide Nanoparticles |
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