This work focused on the synthesis of magnetite (Fe3O4)/poly(vinyl alcohol-co-acrylic acid) nanocomposite by in situ polymerization. The composite were characterized by FT-IR spectroscopy, XRD, SEM, TGA, AC and DC conductivity measurements. The spectroscopic studies revealed the molecular interaction between the polymer and nanocomposites. SEM, XRD indicated the unitbrm dispersion of nanoparticle inside the molecular chain of copolymer. TGA studies indicated the excellent thermal stability of copolymer nanocomposites. AC and DC conductivity of nanocomposites were higher than that of the copolymer and conductivity values were significantly increased with increase in concentration of metal oxide nanoparticles. These properties suggest that the polymer composite can be used as multifunctional material for nanoelectronics.
机构:
Mansoura Univ, Fac Sci, Dept Phys, Mansoura 35516, Egypt
King Saudi Univ, Community Coll Riyadh, Dept Sci, Riyadh 11437, Saudi ArabiaMansoura Univ, Fac Sci, Dept Phys, Mansoura 35516, Egypt
Abdelaziz, M.
Ghannam, Magdy M.
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机构:
King Saudi Univ, Fac Sci, Dept Phys & Astron, Riyadh 11451, Saudi ArabiaMansoura Univ, Fac Sci, Dept Phys, Mansoura 35516, Egypt
机构:
Mansoura Univ, Fac Sci, Dept Phys, Mansoura 35516, Egypt
King Saudi Univ, Community Coll Riyadh, Dept Sci, Riyadh 11437, Saudi ArabiaMansoura Univ, Fac Sci, Dept Phys, Mansoura 35516, Egypt
Abdelaziz, M.
Ghannam, Magdy M.
论文数: 0引用数: 0
h-index: 0
机构:
King Saudi Univ, Fac Sci, Dept Phys & Astron, Riyadh 11451, Saudi ArabiaMansoura Univ, Fac Sci, Dept Phys, Mansoura 35516, Egypt