Journal
POLYMER
Volume 46, Issue 1, Pages 121-127Publisher
ELSEVIER SCI LTD
DOI: 10.1016/j.polymer.2004.10.046
Keywords
gel; compression; solvent release
Categories
Ask authors/readers for more resources
The behaviour of a strongly charged polyelectrolyte gel under uniaxial compression was studied experimentally, demonstrating gel deformation and solvent loss at the same time. A theoretical interpretation used was based on a thermodynamic approach developed for weakly charged gels. The proposed approach was considered as a first approximation of the solution of the problem on gel volume loss under compression. It predicts solvent release under compression for both weakly charged and neutral gels, being more pronounced for polyelectrolyte hydrogels. A qualitative agreement between experiments and proposed theoretical model was obtained. (C) 2004 Elsevier Ltd. All rights reserved.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available