Metal ion extraction by dithiocarbamate function supported on polyacrylamide

Dithiocarbamate function was incorporated on to polyacrylamide backbone by direct reaction of amide group with carbon disulphide in presence of sodium hydroxide. Metal complexes of polyacrylamide are also prepared and studied metal ion intake according to Mathew and Pillai calculation method. The re...

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Bibliographic Details
Published in:Reactive & functional polymers 2005-07, Vol.64 (1), p.47-54
Main Authors: Tiwari, Shuchi, Bajpai, Anjali
Format: Article
Language:English
Subjects:
Applied sciences
Chemical modifications
Chemical reactions and properties
Exact sciences and technology
Functionalization of polymers
Metal ion extraction
Organic polymers
Physicochemistry of polymers
Polyacrylamide supported dithiocarbamate
Polymer supported ligand
Water soluble polymer
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Summary:Dithiocarbamate function was incorporated on to polyacrylamide backbone by direct reaction of amide group with carbon disulphide in presence of sodium hydroxide. Metal complexes of polyacrylamide are also prepared and studied metal ion intake according to Mathew and Pillai calculation method. The resulting polymer supported ligand was characterized by IR, 1H NMR, 13C NMR spectroscopy and found to be very efficient for metal ion extraction.
ISSN:1381-5148
DOI:10.1016/j.reactfunctpolym.2005.02.011