Synthesis and Characteristics Nanocomposites of MCSHA and MHACS and Comparison of Adsorption of Methylene Blue with Adsorbents

4 Pages Posted: 11 Jul 2018

See all articles by Sayed Abdollah Moayedi

Sayed Abdollah Moayedi

Payam Noor University

Abbas Teimouri

Payam Noor University - Department of Organic Chemistry

Hossein Salavati

Payam Noor University - Department of Organic Chemistry

Multiple version iconThere are 2 versions of this paper

Date Written: May 1, 2018

Abstract

In this research, magnetic iron oxide/chitosan/hydroxyapatite (MCSHA) and magnetic iron oxide/hydroxyapatite/chitosan (MHACS) nanocomposites were synthesized and by two methods. Begin, the magnetic nanoparticles of iron oxide were prepared by applying iron 2 and iron 3 by co-precipitate. Then, in the first method, after making magnetic Iron Oxide, the magnetic Iron Oxide was combined with chitosan and finally synthesized with hydroxyapatite. In the 2th method, after the preparation of magnetic iron oxide, it was combined with hydroxyapatite and finally synthesized with chitosan. The adsorbents were characterized by Fourier transform infrared (FTIR) spectroscopy. With both adsorbents, the methylene blue dye removal did and separated adsorbed by a magnetic field external, and were compared by the ultraviolet-visible spectrophotometer. Then, the surface morphology and elemental analysis of the (MCSHA) were characterized by scanning electron microscopy (SEM) and X-ray diffraction (XRD) pattern. Also, the magnetic field it was characterized by vibrating sample magnetometer (VSM) analysis. With regard to the percentage of removal above 1th method, it was used as an adsorbent magnetic iron oxide/chitosan/hydroxyapatite (MCSHA) to remove the methylene blue cationic dye from aqueous solution.

Keywords: Nanocomposites, Synthesized, Characterized, Morphology, Adsorbents, Analysis

JEL Classification: L

Suggested Citation

Moayedi, Sayed Abdollah and Teimouri, Abbas and Salavati, Hossein, Synthesis and Characteristics Nanocomposites of MCSHA and MHACS and Comparison of Adsorption of Methylene Blue with Adsorbents (May 1, 2018). Available at SSRN: https://ssrn.com/abstract=3171913 or http://dx.doi.org/10.2139/ssrn.3171913

Sayed Abdollah Moayedi (Contact Author)

Payam Noor University ( email )

Tehran
Iran

Abbas Teimouri

Payam Noor University - Department of Organic Chemistry

Isfahan
Iran

Hossein Salavati

Payam Noor University - Department of Organic Chemistry

Isfahan
Iran

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