Structure influence of hyperbranched polyester on structure and properties of synthesized nanofiltration membranes
Nanofiltration (NF) membranes have been prepared by interfacial polymerization of hyperbranched polyester with different number of terminated hydroxyl groups and trimesol chloride (TMC). Surface morphology and chemical structure of the different membranes were characterized by Fourier transforms inf...
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| Veröffentlicht in: | Journal of membrane science 2013-08, Vol.440, p.67-76 |
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| creator | Wei, Xiuzhen Kong, Xin Yang, Jia Zhang, Guoliang Chen, Jinyuan Wang, Jiade |
| description | Nanofiltration (NF) membranes have been prepared by interfacial polymerization of hyperbranched polyester with different number of terminated hydroxyl groups and trimesol chloride (TMC). Surface morphology and chemical structure of the different membranes were characterized by Fourier transforms infrared spectrometry (FTIR-ATR), scanning electron microscopy (SEM), atom force microscopy (AFM) and X-ray photoelectron spectroscopy (XPS). Molecular weight cut-off (MWCO) and surface zeta potential of the NF membranes were evaluated. The effect of pH value, operation pressure and salt concentration on rejection properties were also assessed. Nanofiltration properties were determined with organic anionic and cationic simulated dye wastewater. It was found that all NF membranes surface presented negative charge and had a MWCO of 4–6kDa. Rejection properties of the NF membranes were affected by the dye charges, dye concentration and salt concentration.
Hyperbranched polyester (HPE) with different number of terminated hydroxyl groups (16, 32 and 64) was used as reactive monomer to prepare nanofiltration membrane by interfacial polymerization. Surface morphology and chemical structure of different membranes were characterized. Nanofiltration properties were performed with anionic and cationic simulated dye wastewater. The rejection of dye molecules was determined mainly by sieving effect. It was found that the structure and properties of NF membranes were affected obviously by HPE structure. All nanofiltration membranes presented negative charge and had a high MWCO. Rejection properties of the nanofiltration properties to dye were affected by dye charge, dye concentration and salt concentration. [Display omitted]
•Different generation HPE was used to fabricate NF membranes.•Effect of HPE structure on NF membranes structure was studied.•Effect of HPE structure on NF membranes properties was studied.•Anionic and cationic dyes were used to evaluate properties of NF membranes. |
| doi_str_mv | 10.1016/j.memsci.2013.03.034 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_1692383937</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><els_id>S0376738813002378</els_id><sourcerecordid>1692383937</sourcerecordid><originalsourceid>FETCH-LOGICAL-c463t-209b83e7fdfe54e795f4db3e46a01a57b9c787519fddc42e4974e2a0a7d077ae3</originalsourceid><addsrcrecordid>eNqFkUFr3DAQhUVpoNtN_kGgvhRy8WZkyZZ1CZTQNoFADmnOQiuPulq81kaSA9tfXwmHHFsY0EHfm3m8R8glhQ0F2l3vNwc8ROM2DVC2gTL8A1nRXrCa0YZ9JCtgoqsF6_tP5HOMewAqoJcrEp5SmE2aA1ZusuOMk8HK22p3OmLYBj2ZHQ7V0Y8njAlD5acqviv0lL-Cz2RyGIssnqa0w-j-ZNGkJ2_dmIJOLsuyxbIP4zk5s3qMePH2rsnzj--_bu_qh8ef97ffHmrDO5bqBuS2ZyjsYLHlKGRr-bBlyDsNVLdiK43oRUulHQbDG-RScGw0aDGAEBrZmlwte7PFlznbVwcXDY5jNuHnqGgnG9YzycT_0ZYyLmSJd034gprgYwxo1TG4gw4nRUGVNtReLW2ogisow7Ps69sFHY0ebUnWxXdtI3gjOtpm7svCWe2V_h0y8_yUF3UA0HOZ_a7JzUJgzu7VYVD5VqltcAFNUoN3_7byFyCWrnQ</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1513479201</pqid></control><display><type>article</type><title>Structure influence of hyperbranched polyester on structure and properties of synthesized nanofiltration membranes</title><source>Elsevier ScienceDirect Journals</source><creator>Wei, Xiuzhen ; Kong, Xin ; Yang, Jia ; Zhang, Guoliang ; Chen, Jinyuan ; Wang, Jiade</creator><creatorcontrib>Wei, Xiuzhen ; Kong, Xin ; Yang, Jia ; Zhang, Guoliang ; Chen, Jinyuan ; Wang, Jiade</creatorcontrib><description>Nanofiltration (NF) membranes have been prepared by interfacial polymerization of hyperbranched polyester with different number of terminated hydroxyl groups and trimesol chloride (TMC). Surface morphology and chemical structure of the different membranes were characterized by Fourier transforms infrared spectrometry (FTIR-ATR), scanning electron microscopy (SEM), atom force microscopy (AFM) and X-ray photoelectron spectroscopy (XPS). Molecular weight cut-off (MWCO) and surface zeta potential of the NF membranes were evaluated. The effect of pH value, operation pressure and salt concentration on rejection properties were also assessed. Nanofiltration properties were determined with organic anionic and cationic simulated dye wastewater. It was found that all NF membranes surface presented negative charge and had a MWCO of 4–6kDa. Rejection properties of the NF membranes were affected by the dye charges, dye concentration and salt concentration.
Hyperbranched polyester (HPE) with different number of terminated hydroxyl groups (16, 32 and 64) was used as reactive monomer to prepare nanofiltration membrane by interfacial polymerization. Surface morphology and chemical structure of different membranes were characterized. Nanofiltration properties were performed with anionic and cationic simulated dye wastewater. The rejection of dye molecules was determined mainly by sieving effect. It was found that the structure and properties of NF membranes were affected obviously by HPE structure. All nanofiltration membranes presented negative charge and had a high MWCO. Rejection properties of the nanofiltration properties to dye were affected by dye charge, dye concentration and salt concentration. [Display omitted]
•Different generation HPE was used to fabricate NF membranes.•Effect of HPE structure on NF membranes structure was studied.•Effect of HPE structure on NF membranes properties was studied.•Anionic and cationic dyes were used to evaluate properties of NF membranes.</description><identifier>ISSN: 0376-7388</identifier><identifier>EISSN: 1873-3123</identifier><identifier>DOI: 10.1016/j.memsci.2013.03.034</identifier><identifier>CODEN: JMESDO</identifier><language>eng</language><publisher>Amsterdam: Elsevier B.V</publisher><subject>Anionic dye ; Applied sciences ; artificial membranes ; Atomic force microscopy ; Cationic dye ; chemical structure ; Dye removal ; Dyes ; Exact sciences and technology ; Exchange resins and membranes ; Forms of application and semi-finished materials ; Fourier transform infrared spectroscopy ; Hyperbranched polyester ; Membranes ; molecular weight ; Nanofiltration ; Nanofiltration membranes ; Polyester resins ; polyesters ; Polymer industry, paints, wood ; polymerization ; Rejection ; salt concentration ; Scanning electron microscopy ; Technology of polymers ; Waste water ; wastewater ; X-ray photoelectron spectroscopy ; zeta potential</subject><ispartof>Journal of membrane science, 2013-08, Vol.440, p.67-76</ispartof><rights>2013 Elsevier B.V.</rights><rights>2014 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c463t-209b83e7fdfe54e795f4db3e46a01a57b9c787519fddc42e4974e2a0a7d077ae3</citedby><cites>FETCH-LOGICAL-c463t-209b83e7fdfe54e795f4db3e46a01a57b9c787519fddc42e4974e2a0a7d077ae3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0376738813002378$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65534</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=27427615$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Wei, Xiuzhen</creatorcontrib><creatorcontrib>Kong, Xin</creatorcontrib><creatorcontrib>Yang, Jia</creatorcontrib><creatorcontrib>Zhang, Guoliang</creatorcontrib><creatorcontrib>Chen, Jinyuan</creatorcontrib><creatorcontrib>Wang, Jiade</creatorcontrib><title>Structure influence of hyperbranched polyester on structure and properties of synthesized nanofiltration membranes</title><title>Journal of membrane science</title><description>Nanofiltration (NF) membranes have been prepared by interfacial polymerization of hyperbranched polyester with different number of terminated hydroxyl groups and trimesol chloride (TMC). Surface morphology and chemical structure of the different membranes were characterized by Fourier transforms infrared spectrometry (FTIR-ATR), scanning electron microscopy (SEM), atom force microscopy (AFM) and X-ray photoelectron spectroscopy (XPS). Molecular weight cut-off (MWCO) and surface zeta potential of the NF membranes were evaluated. The effect of pH value, operation pressure and salt concentration on rejection properties were also assessed. Nanofiltration properties were determined with organic anionic and cationic simulated dye wastewater. It was found that all NF membranes surface presented negative charge and had a MWCO of 4–6kDa. Rejection properties of the NF membranes were affected by the dye charges, dye concentration and salt concentration.
Hyperbranched polyester (HPE) with different number of terminated hydroxyl groups (16, 32 and 64) was used as reactive monomer to prepare nanofiltration membrane by interfacial polymerization. Surface morphology and chemical structure of different membranes were characterized. Nanofiltration properties were performed with anionic and cationic simulated dye wastewater. The rejection of dye molecules was determined mainly by sieving effect. It was found that the structure and properties of NF membranes were affected obviously by HPE structure. All nanofiltration membranes presented negative charge and had a high MWCO. Rejection properties of the nanofiltration properties to dye were affected by dye charge, dye concentration and salt concentration. [Display omitted]
•Different generation HPE was used to fabricate NF membranes.•Effect of HPE structure on NF membranes structure was studied.•Effect of HPE structure on NF membranes properties was studied.•Anionic and cationic dyes were used to evaluate properties of NF membranes.</description><subject>Anionic dye</subject><subject>Applied sciences</subject><subject>artificial membranes</subject><subject>Atomic force microscopy</subject><subject>Cationic dye</subject><subject>chemical structure</subject><subject>Dye removal</subject><subject>Dyes</subject><subject>Exact sciences and technology</subject><subject>Exchange resins and membranes</subject><subject>Forms of application and semi-finished materials</subject><subject>Fourier transform infrared spectroscopy</subject><subject>Hyperbranched polyester</subject><subject>Membranes</subject><subject>molecular weight</subject><subject>Nanofiltration</subject><subject>Nanofiltration membranes</subject><subject>Polyester resins</subject><subject>polyesters</subject><subject>Polymer industry, paints, wood</subject><subject>polymerization</subject><subject>Rejection</subject><subject>salt concentration</subject><subject>Scanning electron microscopy</subject><subject>Technology of polymers</subject><subject>Waste water</subject><subject>wastewater</subject><subject>X-ray photoelectron spectroscopy</subject><subject>zeta potential</subject><issn>0376-7388</issn><issn>1873-3123</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><recordid>eNqFkUFr3DAQhUVpoNtN_kGgvhRy8WZkyZZ1CZTQNoFADmnOQiuPulq81kaSA9tfXwmHHFsY0EHfm3m8R8glhQ0F2l3vNwc8ROM2DVC2gTL8A1nRXrCa0YZ9JCtgoqsF6_tP5HOMewAqoJcrEp5SmE2aA1ZusuOMk8HK22p3OmLYBj2ZHQ7V0Y8njAlD5acqviv0lL-Cz2RyGIssnqa0w-j-ZNGkJ2_dmIJOLsuyxbIP4zk5s3qMePH2rsnzj--_bu_qh8ef97ffHmrDO5bqBuS2ZyjsYLHlKGRr-bBlyDsNVLdiK43oRUulHQbDG-RScGw0aDGAEBrZmlwte7PFlznbVwcXDY5jNuHnqGgnG9YzycT_0ZYyLmSJd034gprgYwxo1TG4gw4nRUGVNtReLW2ogisow7Ps69sFHY0ebUnWxXdtI3gjOtpm7svCWe2V_h0y8_yUF3UA0HOZ_a7JzUJgzu7VYVD5VqltcAFNUoN3_7byFyCWrnQ</recordid><startdate>20130801</startdate><enddate>20130801</enddate><creator>Wei, Xiuzhen</creator><creator>Kong, Xin</creator><creator>Yang, Jia</creator><creator>Zhang, Guoliang</creator><creator>Chen, Jinyuan</creator><creator>Wang, Jiade</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>FBQ</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QH</scope><scope>7UA</scope><scope>C1K</scope><scope>F1W</scope><scope>H97</scope><scope>L.G</scope><scope>7SR</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>20130801</creationdate><title>Structure influence of hyperbranched polyester on structure and properties of synthesized nanofiltration membranes</title><author>Wei, Xiuzhen ; Kong, Xin ; Yang, Jia ; Zhang, Guoliang ; Chen, Jinyuan ; Wang, Jiade</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c463t-209b83e7fdfe54e795f4db3e46a01a57b9c787519fddc42e4974e2a0a7d077ae3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>Anionic dye</topic><topic>Applied sciences</topic><topic>artificial membranes</topic><topic>Atomic force microscopy</topic><topic>Cationic dye</topic><topic>chemical structure</topic><topic>Dye removal</topic><topic>Dyes</topic><topic>Exact sciences and technology</topic><topic>Exchange resins and membranes</topic><topic>Forms of application and semi-finished materials</topic><topic>Fourier transform infrared spectroscopy</topic><topic>Hyperbranched polyester</topic><topic>Membranes</topic><topic>molecular weight</topic><topic>Nanofiltration</topic><topic>Nanofiltration membranes</topic><topic>Polyester resins</topic><topic>polyesters</topic><topic>Polymer industry, paints, wood</topic><topic>polymerization</topic><topic>Rejection</topic><topic>salt concentration</topic><topic>Scanning electron microscopy</topic><topic>Technology of polymers</topic><topic>Waste water</topic><topic>wastewater</topic><topic>X-ray photoelectron spectroscopy</topic><topic>zeta potential</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Wei, Xiuzhen</creatorcontrib><creatorcontrib>Kong, Xin</creatorcontrib><creatorcontrib>Yang, Jia</creatorcontrib><creatorcontrib>Zhang, Guoliang</creatorcontrib><creatorcontrib>Chen, Jinyuan</creatorcontrib><creatorcontrib>Wang, Jiade</creatorcontrib><collection>AGRIS</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Aqualine</collection><collection>Water Resources Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 3: Aquatic Pollution & Environmental Quality</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>Engineered Materials Abstracts</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Journal of membrane science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Wei, Xiuzhen</au><au>Kong, Xin</au><au>Yang, Jia</au><au>Zhang, Guoliang</au><au>Chen, Jinyuan</au><au>Wang, Jiade</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Structure influence of hyperbranched polyester on structure and properties of synthesized nanofiltration membranes</atitle><jtitle>Journal of membrane science</jtitle><date>2013-08-01</date><risdate>2013</risdate><volume>440</volume><spage>67</spage><epage>76</epage><pages>67-76</pages><issn>0376-7388</issn><eissn>1873-3123</eissn><coden>JMESDO</coden><abstract>Nanofiltration (NF) membranes have been prepared by interfacial polymerization of hyperbranched polyester with different number of terminated hydroxyl groups and trimesol chloride (TMC). Surface morphology and chemical structure of the different membranes were characterized by Fourier transforms infrared spectrometry (FTIR-ATR), scanning electron microscopy (SEM), atom force microscopy (AFM) and X-ray photoelectron spectroscopy (XPS). Molecular weight cut-off (MWCO) and surface zeta potential of the NF membranes were evaluated. The effect of pH value, operation pressure and salt concentration on rejection properties were also assessed. Nanofiltration properties were determined with organic anionic and cationic simulated dye wastewater. It was found that all NF membranes surface presented negative charge and had a MWCO of 4–6kDa. Rejection properties of the NF membranes were affected by the dye charges, dye concentration and salt concentration.
Hyperbranched polyester (HPE) with different number of terminated hydroxyl groups (16, 32 and 64) was used as reactive monomer to prepare nanofiltration membrane by interfacial polymerization. Surface morphology and chemical structure of different membranes were characterized. Nanofiltration properties were performed with anionic and cationic simulated dye wastewater. The rejection of dye molecules was determined mainly by sieving effect. It was found that the structure and properties of NF membranes were affected obviously by HPE structure. All nanofiltration membranes presented negative charge and had a high MWCO. Rejection properties of the nanofiltration properties to dye were affected by dye charge, dye concentration and salt concentration. [Display omitted]
•Different generation HPE was used to fabricate NF membranes.•Effect of HPE structure on NF membranes structure was studied.•Effect of HPE structure on NF membranes properties was studied.•Anionic and cationic dyes were used to evaluate properties of NF membranes.</abstract><cop>Amsterdam</cop><pub>Elsevier B.V</pub><doi>10.1016/j.memsci.2013.03.034</doi><tpages>10</tpages></addata></record> |
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| subjects | Anionic dye Applied sciences artificial membranes Atomic force microscopy Cationic dye chemical structure Dye removal Dyes Exact sciences and technology Exchange resins and membranes Forms of application and semi-finished materials Fourier transform infrared spectroscopy Hyperbranched polyester Membranes molecular weight Nanofiltration Nanofiltration membranes Polyester resins polyesters Polymer industry, paints, wood polymerization Rejection salt concentration Scanning electron microscopy Technology of polymers Waste water wastewater X-ray photoelectron spectroscopy zeta potential |
| title | Structure influence of hyperbranched polyester on structure and properties of synthesized nanofiltration membranes |
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