SCIENTIFIC BASIS FOR CREATING ELECTRICALLY CONDUCTIVE MATERIALS BASED ON IMPROVING THE PHYSICAL PROPERTIES OF MODERN COMPOSITE MATERIALS
Keywords:
composite materials, electrical conductivity, polypropylene (PP), graphite, carbon black (CB), carbon nanotubes (MWCNT), percolation, electrical properties, polymer matrix, nanoparticle fillers.Abstract
This thesis discusses the scientific basis for creating electrically conductive materials by improving the physical properties of modern composite materials. It is shown that fillers such as graphite, carbon black, and carbon nanotubes are added to polypropylene-based composites, which significantly increase their electrical and mechanical performance. The research analyzes approaches based on percolation theory, optimal filler ratios, structural changes in the material, and the results obtained through SEM analysis. It is justified that such composites can be widely used in energy, transport, and environmental technologies.
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