Preparation of magnetic polyaniline nanocomposite and study its application for the removal of dibenzothiophene

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Etehadi Elham; Afzali Daryoush; Behzadi Mansoureh

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Journal: Journal of Science and Technology of Composites Year:2019 | Volume:6 | Issue:2 Page(s): 294-299

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Information Journal Paper

Title

Preparation of magnetic polyaniline nanocomposite and study its application for the removal of dibenzothiophene

Author(s)

Etehadi Elham | Afzali Daryoush | Behzadi Mansoureh | Issue Writer Certificate

Keywords

Magnetic nanocompositeQ1

Dibenzothiphene removalQ1

SorbentQ2

Abstract

The existence of organosulfur compounds such as dibenzothiophene (DBT) in transportation fuels is not only a major source of acid rain, but also the reason many serious diseases of human respiratory system, such as lung cancer. Accordingly, efficient removal of DBT is very important. In the present work, magnetic nanoparticles were synthesis by co-precipitation method and then, these nanoparticles were covered with thin layer of polyaniline by chemical oxidation polymerization method in micellar medium using sodium dodecyl sulfate as surfactant. The synthetic product was characterized by scanning electron microscopy (SEM), X-ray diffraction (XRD), and Fourier transform infrared spectroscopy (FTIR). Langmuir and Freundlich isotherm models were used to fit equilibrium data for Magnetic nanocomposite. Adsorption process could be well described by the Langmuir model (0. 9899). The magnetic adSorbent afforded a maximum adsorption capacity of 118. 42 mg g-1 at the optimized conditions (adSorbent dose, 0. 01g; contact time, 15 min; pH, 9. 3).

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APA: Copy

Etehadi, Elham, Afzali, Daryoush, & Behzadi, Mansoureh. (2019). Preparation of magnetic polyaniline nanocomposite and study its application for the removal of dibenzothiophene. JOURNAL OF SCIENCE AND TECHNOLOGY OF COMPOSITES (JSTC), 6(2 ), 294-299. SID. https://sid.ir/paper/251590/en

Vancouver: Copy

Etehadi Elham, Afzali Daryoush, Behzadi Mansoureh. Preparation of magnetic polyaniline nanocomposite and study its application for the removal of dibenzothiophene. JOURNAL OF SCIENCE AND TECHNOLOGY OF COMPOSITES (JSTC)[Internet]. 2019;6(2 ):294-299. Available from: https://sid.ir/paper/251590/en

IEEE: Copy

Elham Etehadi, Daryoush Afzali, and Mansoureh Behzadi, “Preparation of magnetic polyaniline nanocomposite and study its application for the removal of dibenzothiophene,” JOURNAL OF SCIENCE AND TECHNOLOGY OF COMPOSITES (JSTC), vol. 6, no. 2 , pp. 294–299, 2019, [Online]. Available: https://sid.ir/paper/251590/en

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