Features of Synthesis of Graft Copolymers of Chitosan and Acrylic Acid

IF 1 4区化学 Q4 POLYMER SCIENCE

Polymer Science, Series B Pub Date : 2024-05-31 DOI:10.1134/s1560090424600165

V. O. Kudyshkin, Z. M. Abrarova, N. I. Bozorov, U. U. Zhumartova, M. M. Usmanova, N. Sh. Ashurov, S. Sh. Rashidova

引用次数: 0

Abstract

Graft copolymers of chitosan with acrylic acid of three-dimensional structure have been synthesized. An increase in the concentration of the polysaccharide helps to accelerate the structure formation of copolymer macromolecules during the synthesis. It has been shown that one of the reasons for this effect is a local increase in the concentration of acrylic acid in the chain growth zone due to the formation of hydrogen bonds between the monomer and the polysaccharide. The graft copolymers have been characterized by IR and UV spectroscopy, AFM, and X-ray diffraction and can be used as highly swelling superabsorbents.

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壳聚糖和丙烯酸接枝共聚物的合成特点

摘要合成了三维结构的壳聚糖与丙烯酸接枝共聚物。在合成过程中，多糖浓度的增加有助于加速共聚物大分子结构的形成。研究表明，产生这种效果的原因之一是由于单体和多糖之间形成氢键，导致链生长区的丙烯酸浓度局部增加。接枝共聚物已通过红外光谱、紫外光谱、原子力显微镜和 X 射线衍射进行了表征，可用作高溶胀性超级吸附剂。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Polymer Science, Series B 化学-高分子科学

CiteScore

1.80

自引率

8.30%

发文量

审稿时长

>0 weeks

期刊介绍： Polymer Science, Series B is a journal published in collaboration with the Russian Academy of Sciences. Series B experimental and theoretical papers and reviews dealing with the synthesis, kinetics, catalysis, and chemical transformations of macromolecules, supramolecular structures, and polymer matrix-based composites (6 issues a year). All journal series present original papers and reviews covering all fundamental aspects of macromolecular science. Contributions should be of marked novelty and interest for a broad readership. Articles may be written in English or Russian regardless of country and nationality of authors. All manuscripts are peer reviewed

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