Structure and Properties of Polymer Composites and NanocompositesSubjected to Thermomagnetic Treatment

Authors A.D. Stadnick1, I.A. Moroz1, O.G. Medvedovskaya1, V.M. Bilyk2

1 Sumy State Pedagogical University named after AS Makarenko, 87, Romenska St., 40002 Sumy, Ukraine

2 The Institute of Applied Physics, National Academy of Sciences of Ukraine, 58, Petropavlivska St., 40000 Sumy, Ukraine

Issue Volume 7, Year 2015, Number 3
Dates Received 01 September 2015; published online 20 October 2015
Citation A.D. Stadnick, I.A. Moroz, O.G. Medvedovskaya, V.M. Bilyk, J. Nano- Electron. Phys. 7 No 3, 03046 (2015)
PACS Number(s) 61.41. + e, 61.46. – w, 81.05.Lg
Keywords Magnetic annealing, Polymer composite materials, Nanomaterials (4) , Coercive force (2) , Residual magnetization, Structural changes.
Annotation We have investigated the effect of thermomagnetic treatment on the structure and properties of polymer composites based on bisphenol epoxy resin, polyvinylidene fluoride, polyethylene, poly-4-methylpentene-1. The following powders were used as fillers: electrolytic iron, carbonyl nickel and nanocobalt. The values of the melting and crystallization temperature and also the melting (crystallization) temperature range are determined. The dependence of the degree of crystallinity, the coercive force and residual magnetization of polymer composites on the concentration of filler and the treatment conditions are established.

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