Elucidation of molecular structure and supermolecular organization peculiarities of nanoparticles and nanostructures in the systems on the base of various native polymers, their derivatives and synthetic polymers and their blends, depending on components ratio, phase state, solution concentration, solvent and precipitation type etc.
Determination of physico-chemical, thermodynamical and physico-mechanical characterictics of the systems obtained Establishment of correlation dependences: synthesis conditions-structure-compatibility-properties.
Polymer blends on the base of chitosan with PVA, PVP.
Polymeric blends on the base of cellulose esters and ethers (CMC, DAS, TAC) with PVA, polyurethanes etc.
Polymer blends of polyamide-6 with various elastomers, clays (montmorrilonite) Al2O3 and metal nanooxydes (N2O3, TiO2 etc)
Nanohybride sorbents on the base of silica and some native ad synthetic polynmer (chitosan, polyamide, PAN, zirconyl chloride).
Investigation of raw material sources, obtaining technology and modification conditions of native polymers influence on their structure, physic-mechanical properties.
Chitin, chitosan of various origin (crayfishes, silk worm chrysalis, mushrooms etc).
Cotton cellulose, CMC, MCC, obtained with the use of SHF and US-radiation.
IR-, ESR- and NMR-spectroscopy, X-ray diffraction, SEM, PEM and optical microscopy, sorption measurements, estimation of density, softing and melting temperatures, calculations of thermodynamical parameters, compatibility and physico-mechanical characteristics.
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