Binding Properties of a Water-Soluble Chelating Polymer with Divalent Metal Ions Measured by Ultrafiltration. Poly(α-acethylaminoacrylic acid)
Binding equilibria of a water-soluble chelating polymer, poly(α-acethylaminoacrylic acid), with divalent metal ions (Co(II), Ni(II), Cu(II), Zn(II), Pb(II)) were measured by a batch ultrafiltration method in the pH range 4−6. It was shown that the binding equilibrium curves were reasonably well repr...
Gespeichert in:
| Veröffentlicht in: | Industrial & engineering chemistry research 2002-10, Vol.41 (20), p.5079-5084 |
|---|---|
| Hauptverfasser: | , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 5084 |
|---|---|
| container_issue | 20 |
| container_start_page | 5079 |
| container_title | Industrial & engineering chemistry research |
| container_volume | 41 |
| creator | Kawano, Keiko Hamaguchi, Kinya Masuda, Seizo Tomida, Tahei |
| description | Binding equilibria of a water-soluble chelating polymer, poly(α-acethylaminoacrylic acid), with divalent metal ions (Co(II), Ni(II), Cu(II), Zn(II), Pb(II)) were measured by a batch ultrafiltration method in the pH range 4−6. It was shown that the binding equilibrium curves were reasonably well represented by the complexation model accounting for the formation of three kinds of complexes (LM+, L2M, and L2M(HL)2) proposed previously. The equilibrium and successive stability constants were determined by fitting the binding curves calculated from the model to the experimental ones at every solution pH. The variations of the average coordination number depending on solution pH and metal ion concentration were well explained on the basis of the relative concentration of each complex to total polymer. |
| doi_str_mv | 10.1021/ie0200050 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_754877075</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>754877075</sourcerecordid><originalsourceid>FETCH-LOGICAL-a357t-651efaab83ca6095a58275c70fbb61f1a6a7ad331f59cdc8373f59c971ebf1273</originalsourceid><addsrcrecordid>eNptkMFu1DAQhiMEEkvhwBv4gqCHFDuOY-cIWwqFIlZqK47WxBmzLt54aztAnoJn4UV4JrLdqr1wmfml-f5_pL8onjN6xGjFXjukFaVU0AfFgomKloLW4mGxoEqpUiglHhdPUrraIaKuF8Xvt27o3fCNrGLYYswOEwmWAPkKGWN5HvzYeSTLNXrIN1zw0wYj-enymhy7H-BxyOQzZvDkNAxplpDGiD3pJnLpcwTrdjO7MBzduF_9_VOCwbyePGzcEMDEyTtDwLj-8GnxyIJP-Ox2HxSXJ-8ulh_Ksy_vT5dvzkrgQuayEQwtQKe4gYa2AoSqpDCS2q5rmGXQgISec2ZFa3qjuOQ71UqGnWWV5AfFy33uNobrEVPWG5cMeg8DhjFpKWolJZViJg_3pIkhpYhWb6PbQJw0o3rXub7rfGZf3KZCMuBthMG4dG_gbV2Ltpq5cs-5lPHX3R3id91ILoW-WJ3rT83q48kxb7S4zwWT9FUY4zB385___wBivZ5L</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>754877075</pqid></control><display><type>article</type><title>Binding Properties of a Water-Soluble Chelating Polymer with Divalent Metal Ions Measured by Ultrafiltration. Poly(α-acethylaminoacrylic acid)</title><source>American Chemical Society Journals</source><creator>Kawano, Keiko ; Hamaguchi, Kinya ; Masuda, Seizo ; Tomida, Tahei</creator><creatorcontrib>Kawano, Keiko ; Hamaguchi, Kinya ; Masuda, Seizo ; Tomida, Tahei</creatorcontrib><description>Binding equilibria of a water-soluble chelating polymer, poly(α-acethylaminoacrylic acid), with divalent metal ions (Co(II), Ni(II), Cu(II), Zn(II), Pb(II)) were measured by a batch ultrafiltration method in the pH range 4−6. It was shown that the binding equilibrium curves were reasonably well represented by the complexation model accounting for the formation of three kinds of complexes (LM+, L2M, and L2M(HL)2) proposed previously. The equilibrium and successive stability constants were determined by fitting the binding curves calculated from the model to the experimental ones at every solution pH. The variations of the average coordination number depending on solution pH and metal ion concentration were well explained on the basis of the relative concentration of each complex to total polymer.</description><identifier>ISSN: 0888-5885</identifier><identifier>EISSN: 1520-5045</identifier><identifier>DOI: 10.1021/ie0200050</identifier><identifier>CODEN: IECRED</identifier><language>eng</language><publisher>Washington, DC: American Chemical Society</publisher><subject>Applied sciences ; Exact sciences and technology ; Organic polymers ; Physicochemistry of polymers ; Properties and characterization ; Solution and gel properties</subject><ispartof>Industrial & engineering chemistry research, 2002-10, Vol.41 (20), p.5079-5084</ispartof><rights>Copyright © 2002 American Chemical Society</rights><rights>2003 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a357t-651efaab83ca6095a58275c70fbb61f1a6a7ad331f59cdc8373f59c971ebf1273</citedby><cites>FETCH-LOGICAL-a357t-651efaab83ca6095a58275c70fbb61f1a6a7ad331f59cdc8373f59c971ebf1273</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://pubs.acs.org/doi/pdf/10.1021/ie0200050$$EPDF$$P50$$Gacs$$H</linktopdf><linktohtml>$$Uhttps://pubs.acs.org/doi/10.1021/ie0200050$$EHTML$$P50$$Gacs$$H</linktohtml><link.rule.ids>314,780,784,2765,27076,27924,27925,56738,56788</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=13944592$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Kawano, Keiko</creatorcontrib><creatorcontrib>Hamaguchi, Kinya</creatorcontrib><creatorcontrib>Masuda, Seizo</creatorcontrib><creatorcontrib>Tomida, Tahei</creatorcontrib><title>Binding Properties of a Water-Soluble Chelating Polymer with Divalent Metal Ions Measured by Ultrafiltration. Poly(α-acethylaminoacrylic acid)</title><title>Industrial & engineering chemistry research</title><addtitle>Ind. Eng. Chem. Res</addtitle><description>Binding equilibria of a water-soluble chelating polymer, poly(α-acethylaminoacrylic acid), with divalent metal ions (Co(II), Ni(II), Cu(II), Zn(II), Pb(II)) were measured by a batch ultrafiltration method in the pH range 4−6. It was shown that the binding equilibrium curves were reasonably well represented by the complexation model accounting for the formation of three kinds of complexes (LM+, L2M, and L2M(HL)2) proposed previously. The equilibrium and successive stability constants were determined by fitting the binding curves calculated from the model to the experimental ones at every solution pH. The variations of the average coordination number depending on solution pH and metal ion concentration were well explained on the basis of the relative concentration of each complex to total polymer.</description><subject>Applied sciences</subject><subject>Exact sciences and technology</subject><subject>Organic polymers</subject><subject>Physicochemistry of polymers</subject><subject>Properties and characterization</subject><subject>Solution and gel properties</subject><issn>0888-5885</issn><issn>1520-5045</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2002</creationdate><recordtype>article</recordtype><recordid>eNptkMFu1DAQhiMEEkvhwBv4gqCHFDuOY-cIWwqFIlZqK47WxBmzLt54aztAnoJn4UV4JrLdqr1wmfml-f5_pL8onjN6xGjFXjukFaVU0AfFgomKloLW4mGxoEqpUiglHhdPUrraIaKuF8Xvt27o3fCNrGLYYswOEwmWAPkKGWN5HvzYeSTLNXrIN1zw0wYj-enymhy7H-BxyOQzZvDkNAxplpDGiD3pJnLpcwTrdjO7MBzduF_9_VOCwbyePGzcEMDEyTtDwLj-8GnxyIJP-Ox2HxSXJ-8ulh_Ksy_vT5dvzkrgQuayEQwtQKe4gYa2AoSqpDCS2q5rmGXQgISec2ZFa3qjuOQ71UqGnWWV5AfFy33uNobrEVPWG5cMeg8DhjFpKWolJZViJg_3pIkhpYhWb6PbQJw0o3rXub7rfGZf3KZCMuBthMG4dG_gbV2Ltpq5cs-5lPHX3R3id91ILoW-WJ3rT83q48kxb7S4zwWT9FUY4zB385___wBivZ5L</recordid><startdate>20021002</startdate><enddate>20021002</enddate><creator>Kawano, Keiko</creator><creator>Hamaguchi, Kinya</creator><creator>Masuda, Seizo</creator><creator>Tomida, Tahei</creator><general>American Chemical Society</general><scope>BSCLL</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7TM</scope></search><sort><creationdate>20021002</creationdate><title>Binding Properties of a Water-Soluble Chelating Polymer with Divalent Metal Ions Measured by Ultrafiltration. Poly(α-acethylaminoacrylic acid)</title><author>Kawano, Keiko ; Hamaguchi, Kinya ; Masuda, Seizo ; Tomida, Tahei</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a357t-651efaab83ca6095a58275c70fbb61f1a6a7ad331f59cdc8373f59c971ebf1273</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2002</creationdate><topic>Applied sciences</topic><topic>Exact sciences and technology</topic><topic>Organic polymers</topic><topic>Physicochemistry of polymers</topic><topic>Properties and characterization</topic><topic>Solution and gel properties</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kawano, Keiko</creatorcontrib><creatorcontrib>Hamaguchi, Kinya</creatorcontrib><creatorcontrib>Masuda, Seizo</creatorcontrib><creatorcontrib>Tomida, Tahei</creatorcontrib><collection>Istex</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Nucleic Acids Abstracts</collection><jtitle>Industrial & engineering chemistry research</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Kawano, Keiko</au><au>Hamaguchi, Kinya</au><au>Masuda, Seizo</au><au>Tomida, Tahei</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Binding Properties of a Water-Soluble Chelating Polymer with Divalent Metal Ions Measured by Ultrafiltration. Poly(α-acethylaminoacrylic acid)</atitle><jtitle>Industrial & engineering chemistry research</jtitle><addtitle>Ind. Eng. Chem. Res</addtitle><date>2002-10-02</date><risdate>2002</risdate><volume>41</volume><issue>20</issue><spage>5079</spage><epage>5084</epage><pages>5079-5084</pages><issn>0888-5885</issn><eissn>1520-5045</eissn><coden>IECRED</coden><abstract>Binding equilibria of a water-soluble chelating polymer, poly(α-acethylaminoacrylic acid), with divalent metal ions (Co(II), Ni(II), Cu(II), Zn(II), Pb(II)) were measured by a batch ultrafiltration method in the pH range 4−6. It was shown that the binding equilibrium curves were reasonably well represented by the complexation model accounting for the formation of three kinds of complexes (LM+, L2M, and L2M(HL)2) proposed previously. The equilibrium and successive stability constants were determined by fitting the binding curves calculated from the model to the experimental ones at every solution pH. The variations of the average coordination number depending on solution pH and metal ion concentration were well explained on the basis of the relative concentration of each complex to total polymer.</abstract><cop>Washington, DC</cop><pub>American Chemical Society</pub><doi>10.1021/ie0200050</doi><tpages>6</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0888-5885 |
| ispartof | Industrial & engineering chemistry research, 2002-10, Vol.41 (20), p.5079-5084 |
| issn | 0888-5885 1520-5045 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_754877075 |
| source | American Chemical Society Journals |
| subjects | Applied sciences Exact sciences and technology Organic polymers Physicochemistry of polymers Properties and characterization Solution and gel properties |
| title | Binding Properties of a Water-Soluble Chelating Polymer with Divalent Metal Ions Measured by Ultrafiltration. Poly(α-acethylaminoacrylic acid) |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-19T16%3A22%3A10IST&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=Binding%20Properties%20of%20a%20Water-Soluble%20Chelating%20Polymer%20with%20Divalent%20Metal%20Ions%20Measured%20by%20Ultrafiltration.%20Poly(%CE%B1-acethylaminoacrylic%20acid)&rft.jtitle=Industrial%20&%20engineering%20chemistry%20research&rft.au=Kawano,%20Keiko&rft.date=2002-10-02&rft.volume=41&rft.issue=20&rft.spage=5079&rft.epage=5084&rft.pages=5079-5084&rft.issn=0888-5885&rft.eissn=1520-5045&rft.coden=IECRED&rft_id=info:doi/10.1021/ie0200050&rft_dat=%3Cproquest_cross%3E754877075%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=754877075&rft_id=info:pmid/&rfr_iscdi=true |