Synthesis and application of cross-linked graft copolymer from poly(vinyl alcohol) and malic acid
IR@NISCAIR: CSIR-NISCAIR, New Delhi - ONLINE PERIODICALS REPOSITORY (NOPR)
View Archive Info| Field | Value | |
| Creator |
Chowdhury, P
Singha, B Mukherjee, A |
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| Date |
2011-11-30T10:24:03Z
2011-11-30T10:24:03Z 2011-12 |
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| Identifier |
0975-0975(Online); 0376-4710(Print)
http://hdl.handle.net/123456789/13109 |
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| Description |
1730-1734
A novel polymeric sorbent has been synthesized by graft copolymerization of crosslinked polyvinyl alcohol with malic acid, and characterized by FTIR, TGA and swelling studies. A suitable and interesting method has been developed for the extraction and separation of lead ion with the graft copolymer. The lead ion uptake capacity of the polymer has been evaluated vis-a-vis varying <i style="">p</i>H and metal ion concentration. Pb(II) ion has been isolated quantitatively from various synthetic mixture containing metal ions (Cd(II), Zn(II), Ni(II), Hg(II)) commonly found in battery and electroplating waste. The synthesized material has also been tested for analyzing real samples such as solder, lead concentrate and electroplating waste. |
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| Language |
en_US
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| Publisher |
NISCAIR-CSIR, India
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| Rights |
<img src='http://nopr.niscair.res.in/image/cc-license-sml.png'> <a href='http://creativecommons.org/licenses/by-nc-nd/2.5/in' target='_blank'>CC Attribution-Noncommercial-No Derivative Works 2.5 India</a>
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| Source |
IJC-A Vol.50A(12) [December 2011]
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| Subject |
Analytical chemistry
Cross-linked copolymers Polymers Graft copolymers Solid phase extraction Lead |
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| Title |
Synthesis and application of cross-linked graft copolymer from poly(vinyl alcohol) and malic acid
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| Type |
Article
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