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Authors: Huang YQ
Article Title: Study on preparation of Pb-ion imprinted polymer and its adsorption property by AAS analysis.
Publication date: 2012
Journal: Chinese Journal of Analysis Laboratory
Volume: 31
Issue: (8)
Page numbers: 99-102.
Alternative URL: http://en.cnki.com.cn/Article_en/CJFDTotal-FXSY201208028.htm
Abstract: The ion imprinted polymers were synthesized by using Pb2+ as the template, acrylic acid as a functional monomer and EGDMA as a cross-linker. The resultant imprinted polymers were characterized by infrared spectrometry. The adsorption property and selectivity of imprinted polymer were studied by static equilibrium adsorption method. The results showed that the imprinted polymers had better adsorption and selectivity to Pb2+ compared with non-imprinted polymers. The method was applied to the enrichment of Pb2+ in complex environment with satisfactory results.
Template and target information: lead ion, Pb(II)
Author keywords: ion imprinted polymer, selective separation, Solid-phase extraction, atomic absorption spectrometry
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