In this scientific research work the technological characteristics of the polymer solutions (viscosity , electrical conductivity) and the parameters for the electrospinning of poly -3- hydroxybutyrate, modified by titanium dioxide nanoparticles were optimized . An improvement of physical and mechanical properties and resistance of materials to photo-oxidation was obtained . The structure of the materials was studied by X-ray diffraction, DSC, IR spectroscopy and mechanical analysis. The resulting fibrous materials will be widely used in medicine and filtering (scaffolds for growing cells, filters for physiological liquids and gas-air environments, sorbents)
полимерные нановолокна, наноразмерный диоксид титана, полигидроксибутират, электроформование, polymer nanofibers, nano-sized titanium dioxide, polyhydroxybutyrate, electrospinning
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