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Information × Registration Number 0221U103719, 0116U008612 , R & D reports Title Synthesis, atomic and molecular design of surface and physical-chemical studies of nanostructured materials with new functional properties popup.stage_title Head Gorbyk Petro P., Доктор фізико-математичних наук Registration Date 24-02-2021 Organization Chuiko Institute of Surface Chemistry of NAS of Ukraine popup.description2  It has been found that varying the concentration and sequence of introduction of methylated silica into a mixture of polypropylene / polyvinyl alcohol (glycerol) polymers by extrusion mixing is an effective way to control the fiber formation process. A promising method for the synthesis of nanocrystalline yttrium-lanthanum garnet (Y1-xLax) 3Fe5O12 using ultrahigh-frequency electromagnetic radiation has been developed. By dehydration of co-precipitated hydroxides of yttrium and ytterbium and iron (III) with subsequent thermal annealing in air, single-domain nanocrystalline solid solutions of ytterbium-yttrium ferrogranate (Y1-xYbx) 3Fe5O12 were obtained. The synthesized materials are promising for use in micro- and optoelectronics, electrical engineering, biomedicine and other fields. Composite films based on high-density polyethylene and highly dispersed carbon iron-containing Fe / C additive were obtained by hot pressing and thermogradient orientation. The prospects of composites for the creation of microwave functional materials have been established. Samples of polymer yarns filled with carbon fibers with magnetic components that can be promising for printing coatings and RPM using a 3D printer were obtained. Product Description popup.authors Yeremenko Ganna M. Bohatyrov Viktor M Borysenko Mykola V Vityuk Nadiya V. Galaburda Mariia V. Gornikov Yurij I Dobrodzii Tetiana V Linnik Oksana P. Mukha Yuliya P. Nazarchuk Mykola O. Nasedkin Dmytro B. Oranska Olena I. Petryk Iryna S. Plyuto Yurii V. Smirnova Nataliia P Staruch Galyna M. Sulim Iryna Ya. Fedyshyn Olga T. Chernyavska Tetyana V. Sharanda Larisa F. popup.nrat_date 2021-02-24 Close