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Статья
2021

Dynamics of Water Absorption by the Copolymer of Dimethyldiallylammonium Chloride and Acrylic Acid


I. M. BorisovI. M. Borisov, S. T. RashidovaS. T. Rashidova, R. S. LukshaR. S. Luksha
Российский журнал общей химии
https://doi.org/10.1134/S1070363221030257
Abstract / Full Text

The swelling of the cyclochain copolymer of N,N-dimethyl-N,N-diallylammonium chloride with acrylic acid in water was studied. For the first time, an increase in the maximum possible moisture capacity of the copolymer with increasing relative volume of the water used was shown. The results obtained were interpreted on the basis of the two-stage equilibrium water absorption scheme: water + hydrogel ↔ hydrated associates of linear macromolecules ↔ insoluble microparticles with absorbed water.

Author information
  • Akmulla Bashkir State Pedagogical University, Ufa, 450008, Bashkortostan, RussiaI. M. Borisov, S. T. Rashidova & R. S. Luksha
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