Synthesis and characterization of novel PEO–MCM-41/PVDC nanocomposite membrane
Poly vinylidene chloride (PVDC) membranes with contents of MCM-41 particles (0, 1, 2 and 3wt.%, by weight of PVDC) were prepared by a phase inversion process. MCM-41 nanoparticles with 40–90nm particle size were prepared by in situ assembly of tetraethylorthosilicate (TEOS, Merck) as inorganic precu...
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| Veröffentlicht in: | Desalination 2011-08, Vol.276 (1-3), p.239-245 |
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| creator | Jomekian, A. Mansoori, S.A.A. Monirimanesh, N. |
| description | Poly vinylidene chloride (PVDC) membranes with contents of MCM-41 particles (0, 1, 2 and 3wt.%, by weight of PVDC) were prepared by a phase inversion process. MCM-41 nanoparticles with 40–90nm particle size were prepared by in situ assembly of tetraethylorthosilicate (TEOS, Merck) as inorganic precursors and cetyltrimethylammonium bromide (CTAB, Merck) then modified by polyethylene oxide (PEO) as a hydrophilicity increaser. The structure of nanoparticles was characterized by XRD, TEM, particle size analysis and N2 adsorption techniques. The synthesized nanocomposite membranes were then characterized using scanning electron microscopy (SEM/EDX), tensile stress tests, thermogravimetric analysis (TGA), FTIR spectra, contact angle technique, water flux and BSA rejection to investigate the influence on the final properties of the developed membrane. The experiment results confirmed that the addition of modified MCM-41 particles could effectively improve membrane hydrophilicity, hydrodynamic characteristics, mechanical property, thermal stability and especially membrane flux.
► MCM-41/PVDC nanocomposite membrane was prepared to enhance the water permeation flux. ► The PEO-MCM-41 incorporated into PVDC matrix to increase membrane hydrophilicity. ► Presence of MCM-41 in PVDC, improved the hydrodynamic characteristics of membranes. |
| doi_str_mv | 10.1016/j.desal.2011.03.058 |
| format | Article |
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► MCM-41/PVDC nanocomposite membrane was prepared to enhance the water permeation flux. ► The PEO-MCM-41 incorporated into PVDC matrix to increase membrane hydrophilicity. ► Presence of MCM-41 in PVDC, improved the hydrodynamic characteristics of membranes.</description><identifier>ISSN: 0011-9164</identifier><identifier>EISSN: 1873-4464</identifier><identifier>DOI: 10.1016/j.desal.2011.03.058</identifier><identifier>CODEN: DSLNAH</identifier><language>eng</language><publisher>Amsterdam: Elsevier B.V</publisher><subject>Adsorption ; Applied sciences ; Chemical engineering ; contact angle ; desalination ; Exact sciences and technology ; Flux ; hydrodynamics ; Hydrodynamics of contact apparatus ; Hydrophilicity ; MCM-41 ; Membranes ; Nanocomposite membrane ; nanocomposites ; Nanomaterials ; Nanoparticles ; Nanostructure ; particle size ; PEO ; Pollution ; Poly vinylidene chloride ; polyethylene ; Polyvinylidene chlorides ; Scanning electron microscopy ; thermal stability ; thermogravimetry</subject><ispartof>Desalination, 2011-08, Vol.276 (1-3), p.239-245</ispartof><rights>2011 Elsevier B.V.</rights><rights>2015 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c389t-301167e575c0e58482e8e2cc5da8598d90fa4d58589cf73de2140dddf88052cc3</citedby><cites>FETCH-LOGICAL-c389t-301167e575c0e58482e8e2cc5da8598d90fa4d58589cf73de2140dddf88052cc3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0011916411002761$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=24549701$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Jomekian, A.</creatorcontrib><creatorcontrib>Mansoori, S.A.A.</creatorcontrib><creatorcontrib>Monirimanesh, N.</creatorcontrib><title>Synthesis and characterization of novel PEO–MCM-41/PVDC nanocomposite membrane</title><title>Desalination</title><description>Poly vinylidene chloride (PVDC) membranes with contents of MCM-41 particles (0, 1, 2 and 3wt.%, by weight of PVDC) were prepared by a phase inversion process. MCM-41 nanoparticles with 40–90nm particle size were prepared by in situ assembly of tetraethylorthosilicate (TEOS, Merck) as inorganic precursors and cetyltrimethylammonium bromide (CTAB, Merck) then modified by polyethylene oxide (PEO) as a hydrophilicity increaser. The structure of nanoparticles was characterized by XRD, TEM, particle size analysis and N2 adsorption techniques. The synthesized nanocomposite membranes were then characterized using scanning electron microscopy (SEM/EDX), tensile stress tests, thermogravimetric analysis (TGA), FTIR spectra, contact angle technique, water flux and BSA rejection to investigate the influence on the final properties of the developed membrane. The experiment results confirmed that the addition of modified MCM-41 particles could effectively improve membrane hydrophilicity, hydrodynamic characteristics, mechanical property, thermal stability and especially membrane flux.
► MCM-41/PVDC nanocomposite membrane was prepared to enhance the water permeation flux. ► The PEO-MCM-41 incorporated into PVDC matrix to increase membrane hydrophilicity. ► Presence of MCM-41 in PVDC, improved the hydrodynamic characteristics of membranes.</description><subject>Adsorption</subject><subject>Applied sciences</subject><subject>Chemical engineering</subject><subject>contact angle</subject><subject>desalination</subject><subject>Exact sciences and technology</subject><subject>Flux</subject><subject>hydrodynamics</subject><subject>Hydrodynamics of contact apparatus</subject><subject>Hydrophilicity</subject><subject>MCM-41</subject><subject>Membranes</subject><subject>Nanocomposite membrane</subject><subject>nanocomposites</subject><subject>Nanomaterials</subject><subject>Nanoparticles</subject><subject>Nanostructure</subject><subject>particle size</subject><subject>PEO</subject><subject>Pollution</subject><subject>Poly vinylidene chloride</subject><subject>polyethylene</subject><subject>Polyvinylidene chlorides</subject><subject>Scanning electron microscopy</subject><subject>thermal stability</subject><subject>thermogravimetry</subject><issn>0011-9164</issn><issn>1873-4464</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2011</creationdate><recordtype>article</recordtype><recordid>eNp9kMtO3DAUhi1UJKbAE7AgG9RVwnFsJ_aiCzRcWgnESFy2lrFPikdJPLUDEl3xDrwhT4LpIJasjix_59d_PkL2KFQUaHO4rBwm01c1UFoBq0DIDTKjsmUl5w3_RmaQf0pFG75Fvqe0zM9aMTYji6uncbrH5FNhRlfYexONnTD6f2byYSxCV4zhEfticXL5-vxyMb8oOT1c3B7Pi9GMwYZhFZKfsBhwuItmxB2y2Zk-4e7H3CY3pyfX81_l-eXZ7_nReWmZVFPJcp-mRdEKCygklzVKrK0VzkihpFPQGe6EFFLZrmUOa8rBOddJCSJzbJv8WOeuYvj7gGnSg08W-z53CA9JK-C8bUCITLI1aWNIKWKnV9EPJj5pCvpdn17q__r0uz4NTGd9eevgI98ka_ou32Z9-lytueCqBZq5_TXXmaDNn5iZm6scJABA5dFk4ueawKzj0WPUyXocLTof0U7aBf9lkzdmu4-t</recordid><startdate>20110802</startdate><enddate>20110802</enddate><creator>Jomekian, A.</creator><creator>Mansoori, S.A.A.</creator><creator>Monirimanesh, N.</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>FBQ</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>8FD</scope><scope>FR3</scope><scope>KR7</scope></search><sort><creationdate>20110802</creationdate><title>Synthesis and characterization of novel PEO–MCM-41/PVDC nanocomposite membrane</title><author>Jomekian, A. ; Mansoori, S.A.A. ; Monirimanesh, N.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c389t-301167e575c0e58482e8e2cc5da8598d90fa4d58589cf73de2140dddf88052cc3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2011</creationdate><topic>Adsorption</topic><topic>Applied sciences</topic><topic>Chemical engineering</topic><topic>contact angle</topic><topic>desalination</topic><topic>Exact sciences and technology</topic><topic>Flux</topic><topic>hydrodynamics</topic><topic>Hydrodynamics of contact apparatus</topic><topic>Hydrophilicity</topic><topic>MCM-41</topic><topic>Membranes</topic><topic>Nanocomposite membrane</topic><topic>nanocomposites</topic><topic>Nanomaterials</topic><topic>Nanoparticles</topic><topic>Nanostructure</topic><topic>particle size</topic><topic>PEO</topic><topic>Pollution</topic><topic>Poly vinylidene chloride</topic><topic>polyethylene</topic><topic>Polyvinylidene chlorides</topic><topic>Scanning electron microscopy</topic><topic>thermal stability</topic><topic>thermogravimetry</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Jomekian, A.</creatorcontrib><creatorcontrib>Mansoori, S.A.A.</creatorcontrib><creatorcontrib>Monirimanesh, N.</creatorcontrib><collection>AGRIS</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Civil Engineering Abstracts</collection><jtitle>Desalination</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Jomekian, A.</au><au>Mansoori, S.A.A.</au><au>Monirimanesh, N.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Synthesis and characterization of novel PEO–MCM-41/PVDC nanocomposite membrane</atitle><jtitle>Desalination</jtitle><date>2011-08-02</date><risdate>2011</risdate><volume>276</volume><issue>1-3</issue><spage>239</spage><epage>245</epage><pages>239-245</pages><issn>0011-9164</issn><eissn>1873-4464</eissn><coden>DSLNAH</coden><abstract>Poly vinylidene chloride (PVDC) membranes with contents of MCM-41 particles (0, 1, 2 and 3wt.%, by weight of PVDC) were prepared by a phase inversion process. MCM-41 nanoparticles with 40–90nm particle size were prepared by in situ assembly of tetraethylorthosilicate (TEOS, Merck) as inorganic precursors and cetyltrimethylammonium bromide (CTAB, Merck) then modified by polyethylene oxide (PEO) as a hydrophilicity increaser. The structure of nanoparticles was characterized by XRD, TEM, particle size analysis and N2 adsorption techniques. The synthesized nanocomposite membranes were then characterized using scanning electron microscopy (SEM/EDX), tensile stress tests, thermogravimetric analysis (TGA), FTIR spectra, contact angle technique, water flux and BSA rejection to investigate the influence on the final properties of the developed membrane. The experiment results confirmed that the addition of modified MCM-41 particles could effectively improve membrane hydrophilicity, hydrodynamic characteristics, mechanical property, thermal stability and especially membrane flux.
► MCM-41/PVDC nanocomposite membrane was prepared to enhance the water permeation flux. ► The PEO-MCM-41 incorporated into PVDC matrix to increase membrane hydrophilicity. ► Presence of MCM-41 in PVDC, improved the hydrodynamic characteristics of membranes.</abstract><cop>Amsterdam</cop><pub>Elsevier B.V</pub><doi>10.1016/j.desal.2011.03.058</doi><tpages>7</tpages></addata></record> |
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| source | Elsevier ScienceDirect Journals |
| subjects | Adsorption Applied sciences Chemical engineering contact angle desalination Exact sciences and technology Flux hydrodynamics Hydrodynamics of contact apparatus Hydrophilicity MCM-41 Membranes Nanocomposite membrane nanocomposites Nanomaterials Nanoparticles Nanostructure particle size PEO Pollution Poly vinylidene chloride polyethylene Polyvinylidene chlorides Scanning electron microscopy thermal stability thermogravimetry |
| title | Synthesis and characterization of novel PEO–MCM-41/PVDC nanocomposite membrane |
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