THE SOL-GEL TRANSITION IN HYDROGELS AS THE FIRST-ORDER PHASE TRANSITION

被引：3
作者：
Zabashta, Yu. F.
Kovalchuk, V. I.
Svechnikova, O. S.
Vergun, L. Yu.
Bulavin, L. A.
机构：
[1] Taras Shevchenko National University of Kyiv, Faculty of Physics, 64/13, Volodymyrs’ka Str., Kyiv
来源：
UKRAINIAN JOURNAL OF PHYSICS | 2024年 / 69卷 / 06期
关键词：
sol-gel transition; hydrogel; first-order phase transition; percolation; PERCOLATION; MECHANISM; IMPACT;
D O I：
10.15407/ujpe69.6.409
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Thermodynamic features of the sol-gel transition have been considered. It is found that the sol-gel transition in hydrogels is the first-order phase transition. Using the classical theory of phase transformations, the kinetics of sol-gel transition in various regimes is analyzed. It is shown that, under certain conditions, the sol-gel transition can acquire features characteristic of the percolation transition.
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收藏
页码：416 / 416
页数：1
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