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Influences of extractant on the hydrophilicity and performances of HDPE/PE-b-PEG blend membranes prepared via thermally induced phase separation (TIPS) process
ABSTRACT Blending the block copolymer into the membrane matrix is a convenient and efficient way for membrane modification. In this study, HDPE/PE‐b‐PEG membranes were prepared via TIPS process, and the extractant effect was investigated. An interesting finding was that a non‐polar extractant (n‐hex...
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| Published in: | Journal of applied polymer science 2013-11, Vol.130 (4), p.2680-2687 |
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| cited_by | cdi_FETCH-LOGICAL-c4021-7db3a61049959cff90717711dcfb6c8a34ed044dc45630b1edf4c635f4ac9b263 |
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| cites | cdi_FETCH-LOGICAL-c4021-7db3a61049959cff90717711dcfb6c8a34ed044dc45630b1edf4c635f4ac9b263 |
| container_end_page | 2687 |
| container_issue | 4 |
| container_start_page | 2680 |
| container_title | Journal of applied polymer science |
| container_volume | 130 |
| creator | Shi, Jun-Li Fang, Li-Feng Zhang, Hong Liang, Zhi-Ying Zhu, Bao-Ku Zhu, Li-Ping |
| description | ABSTRACT
Blending the block copolymer into the membrane matrix is a convenient and efficient way for membrane modification. In this study, HDPE/PE‐b‐PEG membranes were prepared via TIPS process, and the extractant effect was investigated. An interesting finding was that a non‐polar extractant (n‐hexane) was more conducive to the surface enrichment of PEG chains than a polar solvent (ethanol). The reason was deemed to be the combined effect of entropy drive, interfacial energy, and the swelling behavior. Besides, membrane performances related to the surface chemical properties were studied. Results suggested that the prepared blend membranes extracted by n‐hexane showed enhanced hydrophilicity, anti‐fouling property and water flux. © 2013 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 130: 2680–2687, 2013 |
| doi_str_mv | 10.1002/app.39491 |
| format | article |
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Blending the block copolymer into the membrane matrix is a convenient and efficient way for membrane modification. In this study, HDPE/PE‐b‐PEG membranes were prepared via TIPS process, and the extractant effect was investigated. An interesting finding was that a non‐polar extractant (n‐hexane) was more conducive to the surface enrichment of PEG chains than a polar solvent (ethanol). The reason was deemed to be the combined effect of entropy drive, interfacial energy, and the swelling behavior. Besides, membrane performances related to the surface chemical properties were studied. Results suggested that the prepared blend membranes extracted by n‐hexane showed enhanced hydrophilicity, anti‐fouling property and water flux. © 2013 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 130: 2680–2687, 2013</description><identifier>ISSN: 0021-8995</identifier><identifier>EISSN: 1097-4628</identifier><identifier>DOI: 10.1002/app.39491</identifier><identifier>CODEN: JAPNAB</identifier><language>eng</language><publisher>Hoboken, NJ: Blackwell Publishing Ltd</publisher><subject>Applied sciences ; blends ; Exact sciences and technology ; Exchange resins and membranes ; Forms of application and semi-finished materials ; hydrophilic polymers ; Materials science ; membranes ; Polymer industry, paints, wood ; Polymers ; polyolefins ; surfaces and interfaces ; Technology of polymers</subject><ispartof>Journal of applied polymer science, 2013-11, Vol.130 (4), p.2680-2687</ispartof><rights>Copyright © 2013 Wiley Periodicals, Inc.</rights><rights>2015 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4021-7db3a61049959cff90717711dcfb6c8a34ed044dc45630b1edf4c635f4ac9b263</citedby><cites>FETCH-LOGICAL-c4021-7db3a61049959cff90717711dcfb6c8a34ed044dc45630b1edf4c635f4ac9b263</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=27683016$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Shi, Jun-Li</creatorcontrib><creatorcontrib>Fang, Li-Feng</creatorcontrib><creatorcontrib>Zhang, Hong</creatorcontrib><creatorcontrib>Liang, Zhi-Ying</creatorcontrib><creatorcontrib>Zhu, Bao-Ku</creatorcontrib><creatorcontrib>Zhu, Li-Ping</creatorcontrib><title>Influences of extractant on the hydrophilicity and performances of HDPE/PE-b-PEG blend membranes prepared via thermally induced phase separation (TIPS) process</title><title>Journal of applied polymer science</title><addtitle>J. Appl. Polym. Sci</addtitle><description>ABSTRACT
Blending the block copolymer into the membrane matrix is a convenient and efficient way for membrane modification. In this study, HDPE/PE‐b‐PEG membranes were prepared via TIPS process, and the extractant effect was investigated. An interesting finding was that a non‐polar extractant (n‐hexane) was more conducive to the surface enrichment of PEG chains than a polar solvent (ethanol). The reason was deemed to be the combined effect of entropy drive, interfacial energy, and the swelling behavior. Besides, membrane performances related to the surface chemical properties were studied. Results suggested that the prepared blend membranes extracted by n‐hexane showed enhanced hydrophilicity, anti‐fouling property and water flux. © 2013 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 130: 2680–2687, 2013</description><subject>Applied sciences</subject><subject>blends</subject><subject>Exact sciences and technology</subject><subject>Exchange resins and membranes</subject><subject>Forms of application and semi-finished materials</subject><subject>hydrophilic polymers</subject><subject>Materials science</subject><subject>membranes</subject><subject>Polymer industry, paints, wood</subject><subject>Polymers</subject><subject>polyolefins</subject><subject>surfaces and interfaces</subject><subject>Technology of polymers</subject><issn>0021-8995</issn><issn>1097-4628</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><recordid>eNp1kM1u1DAYRSMEEkNhwRtYQkh0kY7_YifLqp2ZjqgggiKW1hf_aFwySbAz0DwNr1qn03bHypJ97rnyzbL3BJ8RjOkShuGMVbwiL7IFwZXMuaDly2yR3kheVlXxOnsT4y3GhBRYLLJ_2861B9tpG1HvkL0bA-gRuhH1HRp3Fu0mE_ph51uv_Tgh6AwabHB92MNT6OqyXi3rVd7k9WqDmtYmZm_3TYAuAUOwAwRr0B8PszEF23ZCvjMHnW6HHUSL4szA6FPpp5tt_f00xfqkj2-zVw7aaN89nifZj_Xq5uIqv_662V6cX-eazz-TpmEgCObph5V2rsKSSEmI0a4RugTGrcGcG80LwXBDrHFcC1Y4DrpqqGAn2YejN_X-Ptg4qtv-ELpUqQinglNMqUzU6ZHSoY8xWKeG4PcQJkWwmvdXaX_1sH9iPz4aIWpoXVpD-_gcoFKUDJO5eXnk_vrWTv8XqvO6fjLnx4SPo717TkD4pYRkslA_v2zUenPJPtN1qb6xe5I-pIA</recordid><startdate>20131115</startdate><enddate>20131115</enddate><creator>Shi, Jun-Li</creator><creator>Fang, Li-Feng</creator><creator>Zhang, Hong</creator><creator>Liang, Zhi-Ying</creator><creator>Zhu, Bao-Ku</creator><creator>Zhu, Li-Ping</creator><general>Blackwell Publishing Ltd</general><general>Wiley</general><general>Wiley Subscription Services, Inc</general><scope>BSCLL</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>20131115</creationdate><title>Influences of extractant on the hydrophilicity and performances of HDPE/PE-b-PEG blend membranes prepared via thermally induced phase separation (TIPS) process</title><author>Shi, Jun-Li ; Fang, Li-Feng ; Zhang, Hong ; Liang, Zhi-Ying ; Zhu, Bao-Ku ; Zhu, Li-Ping</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4021-7db3a61049959cff90717711dcfb6c8a34ed044dc45630b1edf4c635f4ac9b263</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>Applied sciences</topic><topic>blends</topic><topic>Exact sciences and technology</topic><topic>Exchange resins and membranes</topic><topic>Forms of application and semi-finished materials</topic><topic>hydrophilic polymers</topic><topic>Materials science</topic><topic>membranes</topic><topic>Polymer industry, paints, wood</topic><topic>Polymers</topic><topic>polyolefins</topic><topic>surfaces and interfaces</topic><topic>Technology of polymers</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Shi, Jun-Li</creatorcontrib><creatorcontrib>Fang, Li-Feng</creatorcontrib><creatorcontrib>Zhang, Hong</creatorcontrib><creatorcontrib>Liang, Zhi-Ying</creatorcontrib><creatorcontrib>Zhu, Bao-Ku</creatorcontrib><creatorcontrib>Zhu, Li-Ping</creatorcontrib><collection>Istex</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><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>Shi, Jun-Li</au><au>Fang, Li-Feng</au><au>Zhang, Hong</au><au>Liang, Zhi-Ying</au><au>Zhu, Bao-Ku</au><au>Zhu, Li-Ping</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Influences of extractant on the hydrophilicity and performances of HDPE/PE-b-PEG blend membranes prepared via thermally induced phase separation (TIPS) process</atitle><jtitle>Journal of applied polymer science</jtitle><addtitle>J. Appl. Polym. Sci</addtitle><date>2013-11-15</date><risdate>2013</risdate><volume>130</volume><issue>4</issue><spage>2680</spage><epage>2687</epage><pages>2680-2687</pages><issn>0021-8995</issn><eissn>1097-4628</eissn><coden>JAPNAB</coden><abstract>ABSTRACT
Blending the block copolymer into the membrane matrix is a convenient and efficient way for membrane modification. In this study, HDPE/PE‐b‐PEG membranes were prepared via TIPS process, and the extractant effect was investigated. An interesting finding was that a non‐polar extractant (n‐hexane) was more conducive to the surface enrichment of PEG chains than a polar solvent (ethanol). The reason was deemed to be the combined effect of entropy drive, interfacial energy, and the swelling behavior. Besides, membrane performances related to the surface chemical properties were studied. Results suggested that the prepared blend membranes extracted by n‐hexane showed enhanced hydrophilicity, anti‐fouling property and water flux. © 2013 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 130: 2680–2687, 2013</abstract><cop>Hoboken, NJ</cop><pub>Blackwell Publishing Ltd</pub><doi>10.1002/app.39491</doi><tpages>8</tpages></addata></record> |
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| subjects | Applied sciences blends Exact sciences and technology Exchange resins and membranes Forms of application and semi-finished materials hydrophilic polymers Materials science membranes Polymer industry, paints, wood Polymers polyolefins surfaces and interfaces Technology of polymers |
| title | Influences of extractant on the hydrophilicity and performances of HDPE/PE-b-PEG blend membranes prepared via thermally induced phase separation (TIPS) process |
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