Abstract: The preparation and adsorbability of copper ion imprinted polymer is studied.With copper template,4-vinylpyridine as functional monomer,azodiisobutyronitrile as initiator and etylene glycol dimethacrylateas cross-linkers,polyreaction is done.The copper ion imprinted polymer is attained when washed by hydrochloric acid.The structure of the copper ion imprinted polymer is characterized by IR,TG.The adsorbability and selectivity of the copper ion imprinted polymer is tested by the method of static adsorption and fluidizing adsorption.The results show that the copper ion imprinted polymer has the ability of selective recognition for copper ion in comparison of the non-imprinted polymer and can be applied in the fields of separation and enrichment.
Template and target information: copper ion, Cu(II)
Author keywords: copper ion, imprinted polymer, adsorption selectivity