The Magnetic Polymer Nanocomposite Materials Based on Polypropylene and Iron Nanoparticles : Synthesis and Structure

Content Provider	Semantic Scholar
Author	Ramazanov Maharramov Sultanova Hajiyeva, F. V. Hasanova, U. A.
Copyright Year	2016
Abstract	In the paper, we report of developing of new nanocomposites based on isotactic polypropylene and iron nanoparticles and investigated its structure by IR, UV spectroscopy, scanning electron microscopy (SEM), atom force microscopy (AFM) and magnetic force microscopy (MFM). IR studies showed that the introduction of nanosized fillers in the polymer matrix does not change its chemical structure, and changes the supramolecular structure of the polymer. SEM studies show that with increasing volume fraction of iron particles changes the supramolecular structure of the polymer and increase the size of the particles in the polymer. AFM studies also demonstrate that the introduction of iron nanoparticles in polypropylene matrix influence on supramolecular structure of polypropylene. MFM analysis have shown that dispersed iron nanoparticles create around themselves a magnetic field, which leads to a change in the morphology of magnetic nanocomposites. Magnetic force microscopy study of the surface of nanocomposites also showed that the nanoparticles distributed in a matrix create domains in the local areas.
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Language	English
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Content Type	Text
Resource Type	Article