Title of article :
Synthesis and Characterization of Graphene OxideMelamine (GOM) Nano Composite and Poly (Styrene –Alternative – Maleic Anhydride) Melamine (SMAM) Using for Removing Lead (II) Ions from Aqueous Solutions.
Author/Authors :
Khodavirdilo ، Bakhtiar Department of Chemistry - Faculty of Science - University of Guilan, University Campus 2 , Samadi ، Naser Department of Analytical Chemistry - Faculty of Chemistry - Urmia University , Ahari Salmasi ، Marzieh Department of Chemistry - Faculty of Science - University of Azarbaijan Shahid Madani
Abstract :
In this study a new method by using graphene oxide (GO) Nano sheetsmelamine composites and derivation of Poly (Styrene –alternative Maleic Anhydride) (SMA), (SMA+Melamine) (SMAM) were presented as Sorbents for the elimination of Lead ions from aqueous solutions. The adsorbents have the sufficiency to adsorb the Lead ions. Through the immobilization of melamine onto GO Nano sheets, the desired composite was synthesized and identified by field emission scanning electron microscopy (FESEM), Fourier transform infrared (FTIR) spectroscopy and absorption atomic spectroscopy (AAS) techniques. The various experimental parameters such as pH and concentration of the aqueous solution of Lead (II) ion, the content of the Lead (II) ion the grapheme oxideMelamine and SMAM have been optimized. It was shown that the uptake efficiency of Lead (II) ion considerably increased after immobilization of Melamine on the GO Nano sheets and SMA.
Keywords :
graphene oxide , Elimination , Nano sheets , Melamine , adsorbents , Nano Composites
Journal title :
Iranian Journal of Analytical Chemistry
Journal title :
Iranian Journal of Analytical Chemistry
