Permeation of small penetrants in hydrogels
โ Scribed by Yoshinori Tamai; Hideki Tanaka
- Book ID
- 108446010
- Publisher
- Elsevier Science
- Year
- 1998
- Tongue
- English
- Weight
- 128 KB
- Volume
- 144
- Category
- Article
- ISSN
- 0378-3812
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
The permeability to water and the average pore radius of transparent hydrogels from glyceryl methacrylate (GMA), 2-hydroxyethyl methacrylate ( m M A ) , propylene glycol monoacrylate (PGMA), and a polyelectrolyte complex were determined. The transport process was found to be a predominantly viscous
The diffusion of fairly small organic molecules in polymers above their glass transitions is normally governed by Fick's law but with diffusion coetficients that are strongly, almost exponentially, increasing functions of penetrant concentration. Attempts to develop a comprehensive and quantitative