Article Info Vol. 2. Issue 1 (2023)

Open Access Received:   |   Accepted:   |   Published:

SYNTHESIS AND PROPERTIES OF STABLE ZINC OXIDE NANOPARTICLES IN THE SOLUTION OF SODIUM-CARBOXYMETHYLCELLULOSE

Mirkholisov M.M., Yunusov Kh.E., Sarymsakov A.A. Rashidova S.Sh.

Institute of Polymer Chemistry and Physics, Uzbekistan Academy of Sciences, Uzbekistan, 100128, Tashkent, St. Abdulla Kadyri 7"b"

Abstract. In this article, the conditions for the synthesis of polymer-metal complexes contained the different sizes of zinc oxide nanoparticles (ZnONPs) based on purified sodium-carboxymethylcellulose (Na-CMC) with a degree of substitution DS=0.80-0.85 and degree of polymerization DP=950-1050 and zinc nitrate crystal-hydrate (Zn(NO3)2×6H2O) solutions by chemical method at 80 °С temperature were determined. Physicochemical properties of Na-CMC samples containing stable zinc oxide nanoparticles of various sizes and shapes were determined by FTIR spectroscopy, atomic force microscopy, dynamic light scattering, X-ray diffractometric analysis.


Key words. hydrogel, sodium-carboxymethylcellulose, nanoparticles, degree of substitution, degree of polymerization, zinc oxide, chemical method.


DOI: http://uzpolymerjournal.com/articles/article.php?id=230106


*Corresponding author: Mirkholisov M.M., Institute of Polymer Chemistry and Physics, Uzbekistan Academy of Sciences, Uzbekistan, 100128, Tashkent, St. Abdulla Kadyri 7"b"

Citation: Mirkholisov M.M., Yunusov Kh.E., Sarymsakov A.A. Rashidova S.Sh., SYNTHESIS AND PROPERTIES OF STABLE ZINC OXIDE NANOPARTICLES IN THE SOLUTION OF SODIUM-CARBOXYMETHYLCELLULOSE. Uzbekistan Journal of Polymers, Vol. 2(1) 2023: pp.63-71. DOI: http://uzpolymerjournal.com/articles/article.php?id=230106

©2023 Uzbekistan Journal of Polymers

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