Abstract
The technology of fabrication of polymer nanocomposites on basis of carbon nanoparticles doped with cobalt clusters, synthesized by original Chemical Vapore Deposition (CVD) technology developed by authors, was elaborated. Carbon shells provide both the protection of ferromagnetic impurities from aggressive environment and new unique properties to the hybride nanostructures. The self-assembling of magnetic clusters coated by carbon shells presents just such example which could be used in the contemporary materials, for example, in strong magnets, analytic instruments (nuclear magnetic resonance tomographs) and nanosensors. Their good conductivity, self-healing and adhesion properties were demonstrated by applying the combined action of temperature, pressure, steady and alternating magnetic fields to stimulate diffusion of magnetic nanoparticles in direction to defect sites. Due to these properties fabricated magnetic polymer nanocomposites could have perspective for potential.
Highlights
The technology of fabrication of polymer nanocomposites on basis of carbon nanoparticles doped with cobalt clusters, synthesized by original Chemical Vapore Deposition (CVD) technology developed by authors, was elaborated
The self-assembling of magnetic clusters coated by carbon shells presents just such example which could be used in the contemporary materials, for example, in strong magnets, analytic instruments and nanosensors
Experimental Results and Their Discussions. To achieve these aims experiments were carried out to study self-healing and self-organization processes in magnetic polymer composites filled with magnetic carbon nanopowders synthesized by CVD method [3]
Summary
In recent years especially increased interest in such technologies of materials production on carbon basis as ones oriented on production of doped carbon nanoparticle modifications (nanotubes, nanoclusters, nanothreads). This gives opportunity to scientists and engineers in noted materials the possibility of aimed control of their natural properties [1]. For obtaining of building units with different nanometric sizes in the last years many methods of self-assembling and synthesis were developed In this direction the possibility to control perfectly the self-assembling and synthesis processes of nanoparticles is a serious challenge from the point of view both fundamental and applied investigations
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