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Advances in Materials Research Volume 3, Number 4, December 2014 , pages 233-242 DOI: https://doi.org/10.12989/amr.2014.3.4.233 |
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Synthesis of conducting and magnetic nanocomposite of cross-linked aniline sulfide resin |
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Seyed Hossein Hosseini
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| Abstract | ||
| Magnetic and conducting aniline sulfide resin cross-linked (ASC-Fe3O4) nanocomposite has been prepared in the presence of aniline sulfide resin (ASR), aniline, Fe3O4 coated by polyethylene glycol (PEG) and initiator. The magnetic properties of the resulting composites showed ferromagnetic behavior, such as high-saturated magnetization (Ms= 41 emu/g), and coercive force (Hc=1.5 Oe). The saturated magnetization was increased by increasing of Fe3O4 content and decreased by increasing aniline ratio. The transmission electron micrograph (TEM) and X-ray diffraction proved that nanometer-sized about 20-30 nm Fe3O4 in the composite. The average size of ASC-Fe3O4 nanocomposite with core-shell structure was about 50-60 nm, and polydisperse. This approach may also be extended to the synthesis and modification of other polymers. Electrical conductivity of aniline sulfide resin cross-linked (ASC) nanocomposite has been studied by four-point probe method and produced 3.3 | ||
| Key Words | ||
| aniline-sulfide resin; magnetic; conducting polymer; nanocomposite | ||
| Address | ||
| Seyed Hossein Hosseini: Department of Chemistry, Faculty of Science, Islamic Azad University, Islamshahr Branch, Tehran-Iran | ||
