Effect of PMMA on crystallization behavior and hydrophilicity of poly(vinylidene fluoride)/poly(methyl methacrylate) blend prepared in semi-dilute solutions
Films of poly(vinylidene fluoride) (PVDF)/poly(methyl methacrylate) (PMMA) blend were derived from a special procedure of casting semi-dilute solutions. Hydrophilic character and crystallization of PVDF were optimized by variation of PMMA concentration in PVDF/PMMA blends. It was found that a PVDF/P...
Gespeichert in:
| Veröffentlicht in: | Applied surface science 2007-08, Vol.253 (20), p.8377-8388 |
|---|---|
| Hauptverfasser: | , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 8388 |
|---|---|
| container_issue | 20 |
| container_start_page | 8377 |
| container_title | Applied surface science |
| container_volume | 253 |
| creator | Ma, Wenzhong Zhang, Jun Wang, Xiaolin Wang, Shengmin |
| description | Films of poly(vinylidene fluoride) (PVDF)/poly(methyl methacrylate) (PMMA) blend were derived from a special procedure of casting semi-dilute solutions. Hydrophilic character and crystallization of PVDF were optimized by variation of PMMA concentration in PVDF/PMMA blends. It was found that a PVDF/PMMA blend containing 70
wt% PMMA has a good performance for the potential application of hydrophilic membranes via thermally induced phase separation. The films presented β crystalline phase regardless of PMMA content existed in the blends. Thermal analysis of the blends showed a promotion of crystallization of PVDF with small addition of PMMA which induced larger lamellar thickness of PVDF, leading to the largest spherulitic crystal of PVDF (10
wt% PMMA) is about 8
μm. SEM micrographs illustrated no phase separation occurred in blends, due to the high compatibility between PVDF and PMMA. |
| doi_str_mv | 10.1016/j.apsusc.2007.04.001 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_30085206</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><els_id>S016943320700520X</els_id><sourcerecordid>30085206</sourcerecordid><originalsourceid>FETCH-LOGICAL-c433t-b9a8c06434d286a9daa65d10ad91afd7ddb0492783897e706a25d34209677cfb3</originalsourceid><addsrcrecordid>eNp9UU1v1DAQtRBILIV_wMEXED0kdWLn64JUVYUitYIDnK2JPdZ65Y2D7ayU_hZ-LA5biVtPb0bz3hvNPELeV6ysWNVeHUqY4xJVWTPWlUyUjFUvyK7qO140TS9ekl2mDYXgvH5N3sR4yIQ6T3fkz60xqBL1hv54eLimfqIqrDGBc_YRks39iHs4WR8oTJruVx38vLfOKpvWTTZ7t3462Wl1VuOE1LjFh1xeXv2bHDHtV0c3gOzsIOElHR1mrzngDAE1tRONeLSFtm5JSKPPkDfHt-SVARfx3RNekF9fbn_e3BX3379-u7m-L1S-KBXjAL1ireBC130LgwZoG10x0EMFRndaj0wMddfzfuiwYy3UjeaiZkPbdcqM_IJ8PPvOwf9eMCZ5tFGhczChX6LkjPVNzdpMFGeiCj7GgEbOwR4hrLJicotCHuQ5CrlFIZmQ-dNZ9uHJH6ICZwJMysb_2n5ouRCb_eczD_OxJ4tBRmVxUqhtyCFJ7e3zi_4CURSlLg</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>30085206</pqid></control><display><type>article</type><title>Effect of PMMA on crystallization behavior and hydrophilicity of poly(vinylidene fluoride)/poly(methyl methacrylate) blend prepared in semi-dilute solutions</title><source>Access via ScienceDirect (Elsevier)</source><creator>Ma, Wenzhong ; Zhang, Jun ; Wang, Xiaolin ; Wang, Shengmin</creator><creatorcontrib>Ma, Wenzhong ; Zhang, Jun ; Wang, Xiaolin ; Wang, Shengmin</creatorcontrib><description>Films of poly(vinylidene fluoride) (PVDF)/poly(methyl methacrylate) (PMMA) blend were derived from a special procedure of casting semi-dilute solutions. Hydrophilic character and crystallization of PVDF were optimized by variation of PMMA concentration in PVDF/PMMA blends. It was found that a PVDF/PMMA blend containing 70
wt% PMMA has a good performance for the potential application of hydrophilic membranes via thermally induced phase separation. The films presented β crystalline phase regardless of PMMA content existed in the blends. Thermal analysis of the blends showed a promotion of crystallization of PVDF with small addition of PMMA which induced larger lamellar thickness of PVDF, leading to the largest spherulitic crystal of PVDF (10
wt% PMMA) is about 8
μm. SEM micrographs illustrated no phase separation occurred in blends, due to the high compatibility between PVDF and PMMA.</description><identifier>ISSN: 0169-4332</identifier><identifier>EISSN: 1873-5584</identifier><identifier>DOI: 10.1016/j.apsusc.2007.04.001</identifier><language>eng</language><publisher>Amsterdam: Elsevier B.V</publisher><subject>Blends ; Condensed matter: structure, mechanical and thermal properties ; Crystallinity ; Exact sciences and technology ; Hydrophilicity ; Langmuir-blodgett films ; Physics ; Poly(vinylidene fluoride) (PVDF) ; Structure and morphology; thickness ; Surfaces and interfaces; thin films and whiskers (structure and nonelectronic properties) ; Thin film structure and morphology</subject><ispartof>Applied surface science, 2007-08, Vol.253 (20), p.8377-8388</ispartof><rights>2007 Elsevier B.V.</rights><rights>2007 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c433t-b9a8c06434d286a9daa65d10ad91afd7ddb0492783897e706a25d34209677cfb3</citedby><cites>FETCH-LOGICAL-c433t-b9a8c06434d286a9daa65d10ad91afd7ddb0492783897e706a25d34209677cfb3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.apsusc.2007.04.001$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,27924,27925,45995</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=18963446$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Ma, Wenzhong</creatorcontrib><creatorcontrib>Zhang, Jun</creatorcontrib><creatorcontrib>Wang, Xiaolin</creatorcontrib><creatorcontrib>Wang, Shengmin</creatorcontrib><title>Effect of PMMA on crystallization behavior and hydrophilicity of poly(vinylidene fluoride)/poly(methyl methacrylate) blend prepared in semi-dilute solutions</title><title>Applied surface science</title><description>Films of poly(vinylidene fluoride) (PVDF)/poly(methyl methacrylate) (PMMA) blend were derived from a special procedure of casting semi-dilute solutions. Hydrophilic character and crystallization of PVDF were optimized by variation of PMMA concentration in PVDF/PMMA blends. It was found that a PVDF/PMMA blend containing 70
wt% PMMA has a good performance for the potential application of hydrophilic membranes via thermally induced phase separation. The films presented β crystalline phase regardless of PMMA content existed in the blends. Thermal analysis of the blends showed a promotion of crystallization of PVDF with small addition of PMMA which induced larger lamellar thickness of PVDF, leading to the largest spherulitic crystal of PVDF (10
wt% PMMA) is about 8
μm. SEM micrographs illustrated no phase separation occurred in blends, due to the high compatibility between PVDF and PMMA.</description><subject>Blends</subject><subject>Condensed matter: structure, mechanical and thermal properties</subject><subject>Crystallinity</subject><subject>Exact sciences and technology</subject><subject>Hydrophilicity</subject><subject>Langmuir-blodgett films</subject><subject>Physics</subject><subject>Poly(vinylidene fluoride) (PVDF)</subject><subject>Structure and morphology; thickness</subject><subject>Surfaces and interfaces; thin films and whiskers (structure and nonelectronic properties)</subject><subject>Thin film structure and morphology</subject><issn>0169-4332</issn><issn>1873-5584</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2007</creationdate><recordtype>article</recordtype><recordid>eNp9UU1v1DAQtRBILIV_wMEXED0kdWLn64JUVYUitYIDnK2JPdZ65Y2D7ayU_hZ-LA5biVtPb0bz3hvNPELeV6ysWNVeHUqY4xJVWTPWlUyUjFUvyK7qO140TS9ekl2mDYXgvH5N3sR4yIQ6T3fkz60xqBL1hv54eLimfqIqrDGBc_YRks39iHs4WR8oTJruVx38vLfOKpvWTTZ7t3462Wl1VuOE1LjFh1xeXv2bHDHtV0c3gOzsIOElHR1mrzngDAE1tRONeLSFtm5JSKPPkDfHt-SVARfx3RNekF9fbn_e3BX3379-u7m-L1S-KBXjAL1ireBC130LgwZoG10x0EMFRndaj0wMddfzfuiwYy3UjeaiZkPbdcqM_IJ8PPvOwf9eMCZ5tFGhczChX6LkjPVNzdpMFGeiCj7GgEbOwR4hrLJicotCHuQ5CrlFIZmQ-dNZ9uHJH6ICZwJMysb_2n5ouRCb_eczD_OxJ4tBRmVxUqhtyCFJ7e3zi_4CURSlLg</recordid><startdate>20070815</startdate><enddate>20070815</enddate><creator>Ma, Wenzhong</creator><creator>Zhang, Jun</creator><creator>Wang, Xiaolin</creator><creator>Wang, Shengmin</creator><general>Elsevier B.V</general><general>Elsevier Science</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope></search><sort><creationdate>20070815</creationdate><title>Effect of PMMA on crystallization behavior and hydrophilicity of poly(vinylidene fluoride)/poly(methyl methacrylate) blend prepared in semi-dilute solutions</title><author>Ma, Wenzhong ; Zhang, Jun ; Wang, Xiaolin ; Wang, Shengmin</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c433t-b9a8c06434d286a9daa65d10ad91afd7ddb0492783897e706a25d34209677cfb3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2007</creationdate><topic>Blends</topic><topic>Condensed matter: structure, mechanical and thermal properties</topic><topic>Crystallinity</topic><topic>Exact sciences and technology</topic><topic>Hydrophilicity</topic><topic>Langmuir-blodgett films</topic><topic>Physics</topic><topic>Poly(vinylidene fluoride) (PVDF)</topic><topic>Structure and morphology; thickness</topic><topic>Surfaces and interfaces; thin films and whiskers (structure and nonelectronic properties)</topic><topic>Thin film structure and morphology</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ma, Wenzhong</creatorcontrib><creatorcontrib>Zhang, Jun</creatorcontrib><creatorcontrib>Wang, Xiaolin</creatorcontrib><creatorcontrib>Wang, Shengmin</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Applied surface science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Ma, Wenzhong</au><au>Zhang, Jun</au><au>Wang, Xiaolin</au><au>Wang, Shengmin</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Effect of PMMA on crystallization behavior and hydrophilicity of poly(vinylidene fluoride)/poly(methyl methacrylate) blend prepared in semi-dilute solutions</atitle><jtitle>Applied surface science</jtitle><date>2007-08-15</date><risdate>2007</risdate><volume>253</volume><issue>20</issue><spage>8377</spage><epage>8388</epage><pages>8377-8388</pages><issn>0169-4332</issn><eissn>1873-5584</eissn><abstract>Films of poly(vinylidene fluoride) (PVDF)/poly(methyl methacrylate) (PMMA) blend were derived from a special procedure of casting semi-dilute solutions. Hydrophilic character and crystallization of PVDF were optimized by variation of PMMA concentration in PVDF/PMMA blends. It was found that a PVDF/PMMA blend containing 70
wt% PMMA has a good performance for the potential application of hydrophilic membranes via thermally induced phase separation. The films presented β crystalline phase regardless of PMMA content existed in the blends. Thermal analysis of the blends showed a promotion of crystallization of PVDF with small addition of PMMA which induced larger lamellar thickness of PVDF, leading to the largest spherulitic crystal of PVDF (10
wt% PMMA) is about 8
μm. SEM micrographs illustrated no phase separation occurred in blends, due to the high compatibility between PVDF and PMMA.</abstract><cop>Amsterdam</cop><pub>Elsevier B.V</pub><doi>10.1016/j.apsusc.2007.04.001</doi><tpages>12</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0169-4332 |
| ispartof | Applied surface science, 2007-08, Vol.253 (20), p.8377-8388 |
| issn | 0169-4332 1873-5584 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_30085206 |
| source | Access via ScienceDirect (Elsevier) |
| subjects | Blends Condensed matter: structure, mechanical and thermal properties Crystallinity Exact sciences and technology Hydrophilicity Langmuir-blodgett films Physics Poly(vinylidene fluoride) (PVDF) Structure and morphology thickness Surfaces and interfaces thin films and whiskers (structure and nonelectronic properties) Thin film structure and morphology |
| title | Effect of PMMA on crystallization behavior and hydrophilicity of poly(vinylidene fluoride)/poly(methyl methacrylate) blend prepared in semi-dilute solutions |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-23T21%3A09%3A49IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Effect%20of%20PMMA%20on%20crystallization%20behavior%20and%20hydrophilicity%20of%20poly(vinylidene%20fluoride)/poly(methyl%20methacrylate)%20blend%20prepared%20in%20semi-dilute%20solutions&rft.jtitle=Applied%20surface%20science&rft.au=Ma,%20Wenzhong&rft.date=2007-08-15&rft.volume=253&rft.issue=20&rft.spage=8377&rft.epage=8388&rft.pages=8377-8388&rft.issn=0169-4332&rft.eissn=1873-5584&rft_id=info:doi/10.1016/j.apsusc.2007.04.001&rft_dat=%3Cproquest_cross%3E30085206%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=30085206&rft_id=info:pmid/&rft_els_id=S016943320700520X&rfr_iscdi=true |