>
Fa   |   Ar   |   En
   Synthesis Nanoparticles Derivations of Graphene Oxide and Poly (Styrene–Alternativemaleic Anhydride) For Removing Zinc(Ii) Ions From Aqueous Solutions  
   
نویسنده Samadi Naser ,Ansari Reza ,Khodavirdilo Bakhtiar
منبع Asian Journal Of Green Chemistry - 2019 - دوره : 3 - شماره : 3 - صفحه:288 -305
چکیده    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.
کلیدواژه Langmuir Isotherm ,Elimination ,Melamine-Butanedioic Acid ,Graphene Oxide
آدرس Urmia University, Faculty Of Chemistry, Department Of Analytical Chemistry, ایران, University Of Guilan, University Campus 2, Faculty Of Science, Department Of Chemistry, ایران, University Of Guilan, University Campus 2, Faculty Of Science, Department Of Chemistry, ایران
پست الکترونیکی b_khodavirdilo@yahoo.com
 
     
   
Authors
  
 
 

Copyright 2023
Islamic World Science Citation Center
All Rights Reserved