Dynamic viscoelasticity study of the phase transition of poly(N-isopropylacrylamide)
β Scribed by Shan-hui Hsu; Tzyy-Lung Yu
- Publisher
- John Wiley and Sons
- Year
- 2000
- Tongue
- English
- Weight
- 69 KB
- Volume
- 21
- Category
- Article
- ISSN
- 1022-1336
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## Abstract The volume change, Ξ__V__~__h__~,~,~ accompanying the hydrophobic hydration associated with the volume phase transition in Poly(__N__βisopropylacrylamide) gels was measured by a simple method. The hydration accompanies a negative Ξ__V__~__h__β²~β2.5 cm^3^/mol. The __PβT__ phase diagram,
This article presents the preparation of the hydrogel of poly(N-propionylethyleneimine) and its interpenetrating polymer network (IPN) hydrogel containing polyacrylamide by means of β₯-ray radiation and a study of the phase transition temperature of these hydrogels. As a result, the hydrogel of the c