Synthesis and characterization of a new copper(II) ion-imprinted polymer
作者： Marzena Joanna Kuras , Ewelina Więckowska
DOI: 10.1007/S00289-015-1463-8
关键词:
摘要: In this study, a new copper(II) ion-imprinted polymer (Cu(II)-IIP) was synthesized by the precipitation method. Itaconic acid, ethylene glycol dimethacrylate and 2,2′-azobisisobutyronitrile were used as functional, cross-linking monomer free-radical initiator, respectively. This has been characterized on basis of Fourier transform infrared spectroscopy surface area measurements. The imprinted Cu(II) ions completely removed from leaching with mixture 0.1 M EDTA 1 M HCl. optimum pH for adsorption to 6. selective performance compared non-imprinted (NIP) binary Cu2+/Ni2+ Cu2+/Zn2+. relative selectivity Cu(II)-IIP 12.8 32.4 times greater than that NIP Zn2+ Ni2+ ions, At optimal value, maximum static capacity found be 14.8 4.08 mg/g,
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