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Information × Registration Number 0221U107146, 0121U110363 , R & D reports Title Multifunctional nanocomposites based on cerium dioxide and ferromagnetic nanoparticles: synthesis, properties, applications popup.stage_title Head Shlapa Yuliia Yu., Registration Date 27-12-2021 Organization Institute of General and Inorganic Chemistry. VI Vernadsky National Academy of Sciences of Ukraine popup.description2  A set of CeO2 nanoparticles was precipitated in the mixed aqueous/alcohol solutions at constant pH =9. Obtained nanopaerticles were studied by XRD, XPS, TEM and DLS methods. It was established the effect of the conditions of synthesis on the morphology and physical-chemical properties of nanoparticles. It was shown that CeO2 nanoparticles formed the hihgly stable aqueous suspensions without using any additional stabilizers. Ni1-xZnxFe2O4 nanoparticles with the spinel structure were synthesized by the cryochemical method with further heat treatment in the temperature range of 200 - 800°C. Crystallochemical, magnetic properties of nanopaerticles and their morphology were investigated. Magnetic fluids based on Ni1-xZnxFe2O4 showed the ability to heat up effectively and self-controlled up to the certain temperatures under the effect of an alternating magnetic field. Product Description popup.authors Plutenko Tetiana Oleksandrivna Timashkov Illia P Fedorchuk Oleksandr P. popup.nrat_date 2022-03-09 Close