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Reference type: Conference Proceeding
Authors: Sahar Afzali Borujeni SA, Feizbakhsh A, Panahi HA, Kamalroosta S, Dadjoo F, Abdollahifard R
Publication date: 2011
Article title: Synthesis of Ion Imprinted Polymers for uptake of Cobalt(II) from invironmental samples.
Alternative URL: http://icc2011.ir/Docs/D.pdf

Conference information: Abstracts, 15th Iranian Chemistry Congress

Abstract: Ion imprinted (IIPs) were prepared from Allyl glycidil ether/iminodiacetic acid (AGE-IDA) as the functional monomer and N,N methylen-diacrylamid as the cross-linker in ethanol solution using Co(II) as the template ion and 2,2-azo-bis-isobutyronitrile (AIBN) as the initiator. The polymer was characterized by elemental analysis, Fourier Transform Infrared (FT-IR) and thermogravimetric analysis (TGA) and studied for preconcentration and determination of Co(II) using flame atomic absorption spectroscopy. Optimum pH value for sorption of the metal ion was 5. The sorption capacity the fanctionalized polymer was 39. A recovery of 101% was obtained for the metal ion. The effect of ,ions investigated to evaluate the sensivity. The synthesized polymer was successfully applied for metal ion determination in environmental samples
Template and target information: cobalt ion, Co(II)

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