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Reference type: Journal
Authors: Meng H, Li Z, Ma FY, Wang XN, Zhou W, Zhang L
Article Title: Synthesis and characterization of surface ion-imprinted polymer based on SiO2-coated graphene oxide for selective adsorption of uranium(VI).
Publication date: 2015
Journal: RSC Advances
Volume: 5
Issue: (83)
Page numbers: 67662-67668.
DOI: 10.1039/C5RA11149H

Abstract: A novel surface ion-imprinted polymer based on graphene oxide for the selective adsorption of U(VI) has been synthesized. The resultant adsorbent was characterized by FT-IR, SEM, TGA and Raman spectroscopy. The adsorption behaviors of U(VI) onto the imprinted polymer were investigated as functions of pH, contact time, temperature and initial U(VI) concentration by batch experiments. A fast adsorption kinetics was clearly observed and the selectivity study revealed that the U(VI)-imprinted polymer exhibited excellent selectivity and good affinity to U(VI) in the presence of competitive ions. Meanwhile, the prepared imprinted polymer showed good reusability and stability
Template and target information: uranyl ion, U(VI)

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