@article { author = {Samadi, Naser and Ansari, Reza and Khodavirdilo, Bakhtiar}, title = {Synthesis nanoparticles derivations of graphene oxide and poly (Styrene–alternative-maleic anhydride) for removing zinc(II) ions from aqueous solutions}, journal = {Asian Journal of Green Chemistry}, volume = {3}, number = {3}, pages = {288-305}, year = {2019}, publisher = {Sami Publishing Company}, issn = {2588-5839}, eissn = {2588-4328}, doi = {10.22034/ajgc.2018.142104.1088}, abstract = {In this research, a new method that used graphene oxide (GO) nanosheets melamine butanedioic acid (GO-MB) composites and derivation of poly (Styrene–alternative-maleic anhydride) (SMA), (SMA + melamine-butanedioic acid) (SMA-MB) is presented as sorbents for the elimination of zinc(II) ions from aqueous solutions. The adsorbents have the sufficiency to adsorb the zinc(II) ions. Through immobilizing the melamine-butanedioic acid onto GO nanosheets and SMA-MB, the desired composite was synthesized and identified by field emission scanning electron microscopy (FE-SEM) and fourier transform infrared (FT-IR) spectroscopy techniques. Some experimental parameters including, pH, concentration of the aqueous solution of zinc(II) ions, the content of the zinc(II) ions, the grapheme oxide-melamine-butanedioic acid, and SMA-MB were optimized. The results showed that, the adsorbents were matched with langmuir isotherm. It was also revealed that the uptake efficiency of zinc(II) ions considerably increased after immobilization of melamine-butanedioic acid on the GO nanosheets and SMA. These adsorbents were also shown to be very suitable to remove the zinc(II) ions from aqueous solutions.}, keywords = {Langmuir isotherm,Elimination,Melamine-Butanedioic acid,graphene oxide}, url = {https://www.ajgreenchem.com/article_76836.html}, eprint = {https://www.ajgreenchem.com/article_76836_c821b219fd9b4f971dc5a19f5a751313.pdf} }