Scattering and swelling properties of inhomogeneous polyacrylamide gels
โ Scribed by Mallam, Simon; Horkay, Ferenc; Hecht, Anne Marie; Geissler, Erik
- Book ID
- 127036583
- Publisher
- American Chemical Society
- Year
- 1989
- Tongue
- English
- Weight
- 780 KB
- Volume
- 22
- Category
- Article
- ISSN
- 0024-9297
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๐ SIMILAR VOLUMES
Swelling behavior of polyacrylamide (PAAm) and polyacrylamide-co-polyacrylic acid (PAAm-co-PAAc) gels was investigated in aqueous solutions of monodisperse PAAms with molecular weights ( M V w ) ranging from 1.5 1 10 3 to 5 1 10 6 g/mol. The volume of the gels decreases as the PAAm concentration in
## SYNOPSIS T o correlate swelling equilibria for heterogeneous polyacrylamide gels in water to the monomer concentration a t preparation, it is necessary to modify the classic Flory-Rehner theory. The necessary modification concerns the relation which links the number of segments between junction