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Chemistry

No. 4 (2022): Scientific journal of the Fergana State University

SWELLING OF POLYVINYL ALCOHOL GEL FROM SOLUTIONS OF STRONG ACIDS

Submitted
July 12, 2023
Published
2022-08-25

Abstract

The effect of the nature and concentration of solutions of various strong acids, as well as the activity of water on the swelling of cross-linked polyvinyl alcohol in solutions of these compounds has been studied. As a result of the experiments, the influence of ionic radii and anion hydration energy on the swelling process was proved.

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