Hydrogel under shear: A rheo-optical study of the particle deformation and solvent release

被引：27
作者：
Zanina, A
Budtova, T
机构：
[1] Ecole Mines, CNRS, UMR 7635, Ctr Mise & Forme Mat, F-06904 Sophia Antipolis, France
[2] Russian Acad Sci, Inst Macromol Cpds, St Petersburg 199004, Russia
来源：
MACROMOLECULES | 2002年 / 35卷 / 05期
关键词：
D O I：
10.1021/ma011425o
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
A rheooptical study of the hydrogel behavior under shear was carried out. For this purpose, a swollen hydrogel particle was immersed in silicon oil and sheared. High gel deformations and water release from the particles were observed. It was found that solvent release from a gel under simple shear is not negligible.
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页码：1973 / 1975
页数：3
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