Polyethylenimine modified graphene oxide hydrogel composite as an efficient adsorbent for heavy metal ions

Volume: 209, Pages: 870 - 880
Published: Jan 1, 2019
Abstract
Graphene oxide embedded calcium alginate (GOCA) beads were synthesized and further functionalized/reduced with polyethylenimine to increase their adsorption capacity towards heavy metal ions. The adsorption of metal ions such as Pb (II), Hg (II) and Cd (II) from aqueous solutions on the functionalized GOCA was studied under different experimental conditions and the results showed that the functionalized beads had high adsorption capacity...
Paper Details
Title
Polyethylenimine modified graphene oxide hydrogel composite as an efficient adsorbent for heavy metal ions
Published Date
Jan 1, 2019
Volume
209
Pages
870 - 880
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