FORMING OF ZINC OXIDE NANOPARTICLES IN AQUEOUS SOLUTIONS OF CARBOXYMETHYLCELLULOSE AND THEIR MORPHOLOGICAL CHARACTERISTICS
A. A. Sarymsakovnstitute of Polymer Chemistry and Physics, Uzbekistan Academy of Sciences, UzbekistanKhaydar E. YunusovInstitute of Polymer Chemistry and Physics, Uzbekistan Academy of Sciences, UzbekistanM. M. MirxolisovInstitute of Polymer Chemistry and Physics, Uzbekistan Academy of Sciences, UzbekistanВ. Е. АгабековState Scientific Institution “Institute of Chemistry of New Materials of the National Academy of Sciences of Belarus”Zh. I. VladimirovnaState Scientific Institution “Institute of Chemistry of New Materials of the National Academy of Sciences of Belarus”E. A. VladimirovnaState Scientific Institution “Institute of Chemistry of New Materials of the National Academy of Sciences of Belarus”A. P. VasilievnaState Scientific Institution “Institute of Chemistry of New Materials of the National Academy of Sciences of Belarus”E. Sh. ЕvgenevnaState Scientific Institution "Institute of Chemistry of New Materials of the National Academy of Sciences of Belarus"
ABI
Abstract
The article reviews conditions required for synthesis of polymer-metal compositions containing different sizes of zinc oxide nanoparticles based on purified sodium-carboxymethylcellulose (Na-CMC) with degrees of substitution 0,80-0,85 and polymerization 950-1050 and zinc nitrate crystalhydrate (Zn(NO3)2·6H2O) solutions using a chemical method at 80 ⁰C. Physicochemical properties of Na-CMC samples containing stable zinc oxide nanoparticles of various sizes and shapes were determined by FTIR spectroscopy, atomic force microscopy, X-ray diffractometric analysis.
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