Synthesis of graphene oxide-Melamine – TioOxalic acid nanocomposite and its application in the elimination of Mercury (II) ions
Journal Title: Eurasian Chemical Communications - Year 2019, Vol 1, Issue 0
Abstract
In this study a new method by Application of graphene oxide Nano sheets– Melamine –TioOxalic acid composite was exhibited as adsorbent for the elimination of toxic mercury (II) ions from aqueous solutions. The combine has the authority to adsorb the organic and inorganic combines. Through the immobilization of Melamine-TioOxalic acid (MTO) onto graphene oxide nanosheets, the desired composite was synthesized and introduced by field emission scanning electron microscopy (FE-SEM), UV-Vis and Fourier transform infrared (FT-IR) spectroscopic techniques. The different experimental parameters such as pH and concentration of the aqueous solution of Mercury (II), amounts of the MTO and the graphene oxide (GO), temperature, contact time, have been optimized. It was presented that they carry out the efficiency of Mercury (II) ion importantly, increased after immobilization of MTO on the graphene oxide Nano sheets. GO-MTO is a very suitable adsorbent for removing of heavy metal ions especially Mercury (II) ions. Mercury and Gold have very interesting for binding with sulfur.
Authors and Affiliations
Bakhtiar Khodavirdilo, Naser Samadi, Reza Ansari
Keywords
Related Articles
- EP ID EP658077
- DOI 10.33945/SAMI/ECC.2019.1.6
- Views 208
- Downloads 0
An efficient and one-pot green synthesis of 2-arylsubstituted benzimidazoles catalyzed by nano-Fe3O4@silica sulfuric acid as a recyclable nanomagnetic solid acid catalyst
An efficient and green protocol for the synthesis of 2-arylsubstituted benzimidazoles via a condensation reaction of aromatic aldehydes and 1,2-phenylenediamine using nano-Fe3O4@SiO-SO3H as a solid acid catalyst in ethan...
Modified nano-γ-alumina with 2,4-dinitrophenyl hydrazine as an efficient adsorbent for the removal of Everzol Red 3BS dye from aqueous solutions
In the present study, a new and efficient sorbent for the removal of Everzol Red 3BS dye from aqueous solutions were prepared by immobilization of 2,4-dinitrophenyl hydrazine (DNPH) on γ-alumina (γ-Al2O3) nanoparticles...
Theoretical study for evaluation of corrosion inhibition performance of two thiocarbohydrazide inhibitors
Molecular dynamics (MD) simulation and Density functional theory (DFT) methods were applied to the two thiocarbohydrazides derivatives (T1 and T2) as corrosion inhibitors for carbon steel in aqueous phase. Experimental r...
Adsorption of proline amino acid on the surface of fullerene (C20) and boron nitride cage (B12N12): A comprehensive DFT study
In this study, the performance of fullerene (C20) and boron nitride cage (B12N12) as a sensing material for detection of proline was evaluated by density functional theory. For this purpose, the structures of proline, C2...
Synthesis, characterization and spectroscopic properties of new azo dyes derived from aniline derivatives based on acetylacetone and azo-metal (II) complexes and singular value decomposition (SVD) investigation
Four new azo-dyes, 3-phenyl azopentane-2,4-dion (LA), 3-(4-nitro phenyl azo)-pentane-2,4-dion (LP), 3-(2-nitro phenyl azo)-pentane-2,4-dion (LO) and 4-(1-acetyle-2-oxo-propyl azo)-benzene sulfonate sodium (LS), were synt...