Polysulfones with chelating groups for heavy metals retention
The formation conditions of new quaternized polysulfones with chelating groups (methyl 3‐pyridyl ketone) (KQPSF) and the major factors influencing the retention process of copper ions were analyzed by attenuated total reflection Fourier transform infrared spectroscopy, atomic force microscopy, envir...
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| Veröffentlicht in: | Polymer composites 2012-04, Vol.33 (4), p.573-581 |
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| container_title | Polymer composites |
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| creator | Albu, Raluca Marinica Avram, Ecaterina Stoica, Iuliana Ioan, Silvia |
| description | The formation conditions of new quaternized polysulfones with chelating groups (methyl 3‐pyridyl ketone) (KQPSF) and the major factors influencing the retention process of copper ions were analyzed by attenuated total reflection Fourier transform infrared spectroscopy, atomic force microscopy, environmental scanning electron microscopy, and differential scanning calorimetry. The investigations showed that the percentage of copper ions retained by KQPSF increases by increasing both the time of immersion in a CuCl2·2H2O aqueous solution, and molarity, the maximum value being attained on immersion for 48 h, at a temperature of 60°C and a molarity of 1.5 M. It can be concluded that methyl 3‐pyridyl ketone might be used for obtaining complex polysulfone structures employed by multiple applications, including wastewater purification. POLYM. COMPOS.,, 2012. © 2012 Society of Plastics Engineers |
| doi_str_mv | 10.1002/pc.22174 |
| format | Article |
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The investigations showed that the percentage of copper ions retained by KQPSF increases by increasing both the time of immersion in a CuCl2·2H2O aqueous solution, and molarity, the maximum value being attained on immersion for 48 h, at a temperature of 60°C and a molarity of 1.5 M. It can be concluded that methyl 3‐pyridyl ketone might be used for obtaining complex polysulfone structures employed by multiple applications, including wastewater purification. POLYM. 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The investigations showed that the percentage of copper ions retained by KQPSF increases by increasing both the time of immersion in a CuCl2·2H2O aqueous solution, and molarity, the maximum value being attained on immersion for 48 h, at a temperature of 60°C and a molarity of 1.5 M. It can be concluded that methyl 3‐pyridyl ketone might be used for obtaining complex polysulfone structures employed by multiple applications, including wastewater purification. POLYM. COMPOS.,, 2012. © 2012 Society of Plastics Engineers</description><subject>Applied sciences</subject><subject>Chelating</subject><subject>Composites</subject><subject>Concentration (composition)</subject><subject>Copper</subject><subject>Exact sciences and technology</subject><subject>Forms of application and semi-finished materials</subject><subject>Immersion</subject><subject>Ketones</subject><subject>Laminates</subject><subject>Physicochemistry of polymers</subject><subject>Polymer industry, paints, wood</subject><subject>Polysulfone resins</subject><subject>Reflection</subject><subject>Technology of polymers</subject><subject>Waste water</subject><issn>0272-8397</issn><issn>1548-0569</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><recordid>eNp10F1LwzAUgOEgCs4P8CcURPCmMydpkvbCC5nfig6dKN6EmKZbZ9fUpFX37-3cnCBILg6Eh5fDQWgHcBcwJgeV7hICIlpBHWBRHGLGk1XUwUSQMKaJWEcb3o9bCZzTDjrs22LqmyKzpfHBR16PAj0yharzchgMnW0qH2TWBSOj3qfBxNSq8IEztSnr3JZbaC1rP8z2Ym6ih9OTQe88vL49u-gdXYc6ohCFlKQ440nMAeL2iVgbDYKDSFk7GSTMAFM6FWkkkhgz_UJVEmERERxDKjjdRPvzbuXsW2N8LSe516YoVGls4yVwgjEnnM7o7h86to0r2-1kew8Osyz8BrWz3juTycrlE-WmErCc3VFWWn7fsaV7i6DyWhWZU6XO_dITJhiL6MyFc_eRF2b6b0_2ez_dhc99bT6XXrlXyQUVTD7enMmnwf3zXXx1KY_pFwIkjLY</recordid><startdate>201204</startdate><enddate>201204</enddate><creator>Albu, Raluca Marinica</creator><creator>Avram, Ecaterina</creator><creator>Stoica, Iuliana</creator><creator>Ioan, Silvia</creator><general>Wiley Subscription Services, Inc., A Wiley Company</general><general>Wiley</general><general>Blackwell Publishing Ltd</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>201204</creationdate><title>Polysulfones with chelating groups for heavy metals retention</title><author>Albu, Raluca Marinica ; Avram, Ecaterina ; Stoica, Iuliana ; Ioan, Silvia</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4314-32d0f698611818178cec17617d5c175195e15acd7d479805cb3a940742081d763</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2012</creationdate><topic>Applied sciences</topic><topic>Chelating</topic><topic>Composites</topic><topic>Concentration (composition)</topic><topic>Copper</topic><topic>Exact sciences and technology</topic><topic>Forms of application and semi-finished materials</topic><topic>Immersion</topic><topic>Ketones</topic><topic>Laminates</topic><topic>Physicochemistry of polymers</topic><topic>Polymer industry, paints, wood</topic><topic>Polysulfone resins</topic><topic>Reflection</topic><topic>Technology of polymers</topic><topic>Waste water</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Albu, Raluca Marinica</creatorcontrib><creatorcontrib>Avram, Ecaterina</creatorcontrib><creatorcontrib>Stoica, Iuliana</creatorcontrib><creatorcontrib>Ioan, Silvia</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>Polymer composites</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Albu, Raluca Marinica</au><au>Avram, Ecaterina</au><au>Stoica, Iuliana</au><au>Ioan, Silvia</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Polysulfones with chelating groups for heavy metals retention</atitle><jtitle>Polymer composites</jtitle><addtitle>Polym Compos</addtitle><date>2012-04</date><risdate>2012</risdate><volume>33</volume><issue>4</issue><spage>573</spage><epage>581</epage><pages>573-581</pages><issn>0272-8397</issn><eissn>1548-0569</eissn><coden>PCOMDI</coden><abstract>The formation conditions of new quaternized polysulfones with chelating groups (methyl 3‐pyridyl ketone) (KQPSF) and the major factors influencing the retention process of copper ions were analyzed by attenuated total reflection Fourier transform infrared spectroscopy, atomic force microscopy, environmental scanning electron microscopy, and differential scanning calorimetry. The investigations showed that the percentage of copper ions retained by KQPSF increases by increasing both the time of immersion in a CuCl2·2H2O aqueous solution, and molarity, the maximum value being attained on immersion for 48 h, at a temperature of 60°C and a molarity of 1.5 M. It can be concluded that methyl 3‐pyridyl ketone might be used for obtaining complex polysulfone structures employed by multiple applications, including wastewater purification. POLYM. COMPOS.,, 2012. © 2012 Society of Plastics Engineers</abstract><cop>Hoboken</cop><pub>Wiley Subscription Services, Inc., A Wiley Company</pub><doi>10.1002/pc.22174</doi><tpages>9</tpages></addata></record> |
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| subjects | Applied sciences Chelating Composites Concentration (composition) Copper Exact sciences and technology Forms of application and semi-finished materials Immersion Ketones Laminates Physicochemistry of polymers Polymer industry, paints, wood Polysulfone resins Reflection Technology of polymers Waste water |
| title | Polysulfones with chelating groups for heavy metals retention |
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