| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5352531 | Applied Surface Science | 2016 | 9 Pages |
Abstract
We report the synthesis of novel magnetic nanocomposite based on polyaniline (PANI) matrix and Fe-C nanoparticles. These hydrophobic Fe-FexC@C nanoparticles (having diameters under 20Â nm) were synthesized by laser pyrolysis from Fe(CO)5 and C2H4/H2 and dispersed in water using sodium carboxymethylcellulose, followed by the PANI coating using ultrasonication-assisted oxidative polymerization of aniline hydrochloride. The structure of the resulted composite was characterized by Transmission Electron Microscopy, X-ray diffraction and also by Raman and Infrared spectroscopy. The composite powder shows ferromagnetic behavior with low coercivity and 6.4Â emu/g saturation magnetization, having also electric and electrochemical behavior similar with pure PANI reference.
Related Topics
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Authors
C.T. Fleaca, F. Dumitrache, I. Morjan, A.-M. Niculescu, I. Sandu, A. Ilie, I. Stamatin, A. Iordache, E. Vasile, G. Prodan,